Wire control box

Abstract

The utility model relates to a drive-by-wire box, and belongs to the technical field of drive-by-wire boxes. The drive-by-wire box comprises a bottom cover; the upper cover detachably covers the bottom cover, the upper cover and the bottom cover are matched to form a mounting cavity, and the upper cover is provided with a display frame; the control panel is arranged on the upper cover and located in the mounting cavity; the display screen is arranged on the control panel, and the display screen is electrically connected with the control panel; the display screen is covered with the transparent cover shell, one side of the transparent cover shell abuts against the control panel, the side, facing the upper cover, of the transparent cover shell is arranged opposite to the display frame, and the side, facing the display frame, of the transparent cover shell protrudes outwards. The side, facing the display frame, of the transparent housing protrudes outwards, so that the transparent housing has the arc-shaped curvature, the visual angle of the display screen is effectively increased through the design of the arc-shaped curvature and the utilization of the refraction optical principle, and a user can clearly see the content on the display screen at different angles.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wire control box, especially to a wire control box. BACKGROUND

[0002] Wire control box is usually equipped with liquid crystal display screen, which is used to display operation information, parameter setting and the like. However, the wire control box liquid crystal screen commonly seen on the market generally has the problem of small visual angle. Specifically, when a user observes from an angle that is not directly opposite to the screen, the display content of the liquid crystal screen may not be recognizable. This limitation of visual angle seriously affects the user experience, especially in the case where multiple people need to view simultaneously or the operator's position is not fixed. SUMMARY

[0003] Therefore, it is necessary to provide a wire control box to solve the problem of small visual angle of the wire control box.

[0004] A wire control box comprises a bottom cover, an upper cover detachably arranged on the bottom cover, the upper cover and the bottom cover cooperating to form a mounting cavity, the upper cover being provided with a display frame, a control board arranged in the mounting cavity of the upper cover, a display screen arranged on the control board and electrically connected with the control board, and a transparent cover shell arranged on the display screen, the side of the transparent cover shell away from the control board being connected with the upper cover, the side of the transparent cover shell facing the upper cover being oppositely arranged with the display frame, and the side of the transparent cover shell facing the display frame being convex.

[0005] The wire control box is disclosed in the present application, the upper cover is detachably arranged on the bottom cover, which facilitates the installation, maintenance and replacement of internal components, the upper cover and the bottom cover cooperate to form a mounting cavity, which provides a protection space for the control board and other internal components, and the upper cover is provided with a display frame, which provides a visual window for the display screen. The transparent cover shell is arranged on the display screen, which protects the display screen from damage such as dust and scratches. The side of the transparent cover shell away from the control board is connected with the upper cover, which further fixes the transparent cover shell. The side of the transparent cover shell facing the upper cover is oppositely arranged with the display frame, which ensures that the display content of the display screen can be clearly visible through the display frame, and the side of the transparent cover shell facing the display frame is convex, so that the transparent cover shell has an arc curvature. This design of arc curvature effectively increases the visual angle of the display screen by using the optical principle of refraction, so that the user can clearly see the content on the display screen at different angles, which improves the user experience.

[0006] In one of the embodiments, the transparent cover includes a transparent cover body and a mounting portion, the transparent cover body is connected with the upper cover, the mounting portion is arranged on the transparent cover body, and a side of the mounting portion away from the transparent cover body is abutted against the control panel, the transparent cover body and the mounting portion enclose a display screen accommodating area, and at least part of the display screen is located in the display screen accommodating area. By arranging the mounting portion on the transparent cover body and abutting the side of the mounting portion away from the transparent cover body against the control panel, a stable support point is provided for the transparent cover, the installation is stable, direct contact between the transparent cover and the display screen is avoided, and damage to the display screen is prevented. The transparent cover body and the mounting portion enclose the display screen accommodating area, an accurate installation space is provided for the display screen, at least part of the display screen is located in the display screen accommodating area, the display screen can be accurately fixed in the transparent cover, displacement is avoided, and the display effect is ensured.

[0007] In one of the embodiments, a side of the transparent cover body away from the display screen is in an outward convex arc shape. By designing the side of the transparent cover body away from the display screen in the outward convex arc shape, the visual angle of the display screen can be effectively increased. The transparent cover body with the arc curvature can better refract and guide light, so that the user can clearly see the content on the display screen at different angles, and the user experience is significantly improved. In addition, the transparent cover body protects the display screen from damage such as dust and scratches.

[0008] In one of the embodiments, at least part of the transparent cover body extends to the display frame. By designing at least part of the transparent cover body to extend to the display frame, the transparent cover body can better cooperate with the display frame, the transparent cover body extending to the display frame can form a smoother transition with the display frame, the visual sense of strangeness is reduced, and the overall appearance of the line control box is improved.

[0009] In one of the embodiments, a key assembly is further included, the key assembly includes a connecting piece and a key body, the connecting piece is arranged on the control panel and located on a side of the control panel facing the upper cover, and the key body is arranged on the upper cover, and part of the key body penetrates through the upper cover and is connected with the connecting piece. By arranging the connecting piece on the control panel and locating the connecting piece on the side of the control panel facing the upper cover, the connecting piece serves as a connecting bridge between the key body and the control panel, and transmission of a key operation signal is realized. The key body is arranged on the upper cover, key operation of a user is facilitated, and part of the key body penetrates through the upper cover and is connected with the connecting piece. Preferably, the connecting piece is made of silicone or the like.

[0010] In one of the embodiments, the upper cover is provided with a mounting hole, and the button body is matched with the mounting hole. By matching the button body with the mounting hole, the installation process of the button assembly is simplified, and the stable fixation of the button assembly is ensured, avoiding loosening or falling off, and improving the overall stability of the drive-by-wire box.

[0011] In one of the embodiments, a barrier is further included, which is clamped between the display screen and the transparent cover. By clamping the barrier between the display screen and the transparent cover, external objects can be effectively prevented from directly contacting the display screen, thereby protecting the display screen and prolonging the service life of the display screen. The barrier can block dust, water droplets and other impurities from entering the inside of the display screen, keep the display screen clean, and improve the display effect.

[0012] In one of the embodiments, the side of the transparent cover away from the upper cover is in abutment with the control panel. By connecting the transparent cover with the upper cover, the stable installation of the transparent cover is ensured, and the side of the transparent cover away from the upper cover is in abutment with the control panel, further ensuring the fixation and positioning of the transparent cover, avoiding the transparent cover from easily falling off or loosening during use, and affecting the visual display effect of the drive-by-wire box.

[0013] In one of the embodiments, the transparent cover is provided with an adapter hole, and part of the upper cover is matched and buckled with the adapter hole. By matching and buckling part of the upper cover with the adapter hole, the installation of the transparent cover and the upper cover is more convenient, without the need for additional fasteners. Only by aligning and buckling part of the upper cover with the adapter hole, the installation can be completed, improving the assembly efficiency. At the same time, the connection between the transparent cover and the upper cover is stable and not easy to loosen or fall off, improving the overall reliability of the drive-by-wire box.

[0014] In one of the embodiments, the upper cover includes a side cover plate assembly, an upper cover plate, an abutting part and a connecting buckle. The upper cover plate is arranged on the side cover plate assembly, and the side cover plate assembly and the upper cover plate form an installation area. The abutting part is arranged on the side cover plate assembly and the upper cover plate and located in the installation area. Part of the bottom cover is in abutment with the abutting part. The connecting buckle is arranged on the side cover plate assembly and located on the inner side of the side cover plate assembly. The connecting buckle is matched with at least part of the bottom cover. By forming an installation area together with the side cover plate assembly and the upper cover plate, the control panel, the display screen and other internal components are provided with installation space. Part of the bottom cover is in abutment with the abutting part, which can further enhance the connection strength between the upper cover and the bottom cover, and improve the stability of the overall structure. The design of the connecting buckle realizes the quick and stable connection between the upper cover and the bottom cover, further improving the overall performance and reliability of the drive-by-wire box.

[0015] In one of the embodiments, the bottom cover comprises a bottom cover body, a sealing edge and a buckling part, the sealing edge is arranged on the bottom cover body and located in the circumferential direction of the bottom cover body, the sealing edge abuts against the buckling part, the buckling part is arranged on the sealing edge, the buckling part is provided with a buckling groove, and the connecting buckle is matched with the buckling groove. By abutting the sealing edge against the buckling part, not only the external substances such as dust are effectively prevented from entering the inside of the drive-by-wire box, but also the overall structural stability of the drive-by-wire box is further improved. The connecting buckle is matched with the buckling groove to realize reliable connection between the bottom cover and the upper cover, simultaneously simplifying the assembly process of the drive-by-wire box and improving the assembly efficiency.

[0016] In one of the embodiments, the upper cover further comprises a lock buckle, the lock buckle is arranged on the upper cover plate, and the lock buckle is used to connect with the transparent cover shell. By arranging the lock buckle and connecting it with the transparent cover shell, the fixing effect of the transparent cover shell is effectively enhanced, the overall reliability of the drive-by-wire box is improved, and the display effect of the drive-by-wire box is further ensured.

[0017] In one of the embodiments, the upper cover is provided with a first connecting hole, the control plate is provided with a second connecting hole, and the first connecting hole is arranged opposite to the second connecting hole. By arranging the first connecting hole opposite to the second connecting hole, the control plate can be conveniently fixed on the upper cover by means of bolt connection and the like, the assembly process of the drive-by-wire box is simplified, the connection between the control plate and the upper cover is ensured to be more firm, the reliability of the connection is improved, and the failure caused by loose connection is avoided.

[0018] In one of the embodiments, the upper cover is provided with a heat dissipation hole. By providing the upper cover with the heat dissipation hole, the heat dissipation efficiency of the drive-by-wire box can be effectively improved. In addition, the design of the heat dissipation hole can be adjusted according to specific requirements, such as the size, shape and position of the hole, to optimize the heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the drive-by-wire box;

[0020] Figure 2 It is a sectional view of the drive-by-wire box;

[0021] Figure 3 It is an exploded view of the drive-by-wire box;

[0022] Figure 4 It is a structural schematic view of the transparent cover shell and the control plate;

[0023] Figure 5 It is a structural schematic view of the transparent cover shell and the display screen;

[0024] Figure 6 It is a perspective view of the transparent cover shell;

[0025] Figure 7Structure diagram of the upper cover and the button assembly;

[0026] Figure 8 Structure diagram of the upper cover and the transparent cover;

[0027] Figure 9 Structure diagram of the upper cover and the bottom cover.

[0028] Correspondence between the reference signs and the component names is as follows:

[0029] 1 bottom cover, 11 bottom cover body, 12 edge sealing, 13 buckling part, 101 buckling groove

[0030] 2 upper cover, 21 side cover plate assembly, 22 upper cover plate, 23 abutting part, 24 connecting buckle, 25 lock buckle, 201 mounting cavity, 202 display frame, 203 mounting hole, 204 mounting area, 205 first connecting hole, 206 heat dissipation hole;

[0031] 3 display screen;

[0032] 4 transparent cover, 41 transparent cover body, 42 mounting part, 401 adaptive hole, 402 display screen containing area;

[0033] 5 control board, 501 second connecting hole;

[0034] 6 button assembly, 61 connecting piece, 62 button body;

[0035] 7 spacer. DETAILED DESCRIPTION

[0036] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application will be further described in detail below in combination with the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0037] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0038] Some embodiments of the present application will be described below with reference to the drawings.

[0039] As Figures 1 to 9As shown, the embodiment discloses a wire control box, comprising: a bottom cover 1; an upper cover 2, which is detachably arranged on the bottom cover 1, and cooperates with the bottom cover 1 to form a mounting cavity 201, and the upper cover 2 is provided with a display frame 202; a control panel 5, which is arranged on the upper cover 2 and located in the mounting cavity 201; a display screen 3, which is arranged on the control panel 5 and electrically connected with the control panel 5; and a transparent cover 4, which is arranged on the display screen 3, and the side of the transparent cover 4 away from the control panel 5 is connected with the upper cover 2, the side of the transparent cover 4 facing the upper cover 2 is oppositely arranged with the display frame 202, and the side of the transparent cover 4 facing the display frame 202 is convex.

[0040] The application discloses a wire control box, which is detachably mounted on the bottom cover 1 through the upper cover 2, so that the installation, maintenance and replacement of internal components are facilitated, the upper cover 2 cooperates with the bottom cover 1 to form a mounting cavity 201, and a protection space is provided for the control panel 5 and other internal components, and the upper cover 2 is provided with a display frame 202, so as to provide a visual window for the display screen 3. The transparent cover 4 is arranged on the display screen 3, and plays a protection role on the display screen 3, so as to prevent damage caused by dust and scratches. The side of the transparent cover 4 away from the control panel 5 is connected with the upper cover 2, so as to further fix the transparent cover 4. The side of the transparent cover 4 facing the upper cover 2 is oppositely arranged with the display frame 202, so as to ensure that the display content of the display screen 3 can be clearly seen through the display frame 202, and the side of the transparent cover 4 facing the display frame 202 is convex, so that the transparent cover 4 has an arc curvature. The design of the arc curvature utilizes the optical principle of refraction, effectively increases the visual angle of the display screen 3, and enables the user to clearly see the content on the display screen 3 at different angles, thereby improving the user experience.

[0041] Preferably, the transparent cover 4 is made of transparent materials such as acrylic.

[0042] As Figure 2 , Figure 4 and Figure 5As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that: the transparent cover 4 comprises a transparent cover body 41 and a mounting portion 42, the transparent cover body 41 is connected with the upper cover 2, the mounting portion 42 is arranged on the transparent cover body 41, and the side of the mounting portion 42 away from the transparent cover body 41 abuts against the control panel 5. The transparent cover body 41 and the mounting portion 42 enclose a display screen containing area 402, and at least part of the display screen 3 is located in the display screen containing area 402. By arranging the mounting portion 42 on the transparent cover body 41, and the side of the mounting portion 42 away from the transparent cover body 41 abutting against the control panel 5, a stable support point is provided for the transparent cover 4, ensuring that it is securely installed, while avoiding direct contact between the transparent cover 4 and the display screen 3, preventing damage to the display screen 3. The transparent cover body 41 and the mounting portion 42 enclose the display screen containing area 402, providing an accurate installation space for the display screen 3, and at least part of the display screen 3 is located in the display screen containing area 402, so that the display screen 3 can be accurately fixed in the transparent cover 4, avoiding displacement and ensuring display effect.

[0043] As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that: the transparent cover body 41 is provided with a plurality of display screen fixing holes 411, and the display screen 3 is fixed in the transparent cover 4 through the display screen fixing holes 411. By arranging a plurality of display screen fixing holes 411 on the transparent cover body 41, the display screen 3 can be fixed in the transparent cover 4 through the display screen fixing holes 411, and the display screen 3 can be accurately fixed in the transparent cover 4 through the display screen fixing holes 411, avoiding displacement and ensuring display effect. Figure 3 and Figure 6 As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that: the side of the transparent cover body 41 away from the display screen 3 is outwardly convexly arc-shaped. By designing the side of the transparent cover body 41 away from the display screen 3 to be outwardly convexly arc-shaped, the visual angle of the display screen 3 can be effectively increased. The transparent cover body 41 with arc-shaped curvature can better refract and guide light, so that users can clearly see the content on the display screen 3 at different angles, significantly improving the user experience. In addition, the transparent cover body 41 provides protection for the display screen 3, preventing damage from dust, scratches, etc.

[0044] As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that: the transparent cover body 41 is provided with a plurality of display screen fixing holes 411, and the display screen 3 is fixed in the transparent cover 4 through the display screen fixing holes 411. By arranging a plurality of display screen fixing holes 411 on the transparent cover body 41, the display screen 3 can be fixed in the transparent cover 4 through the display screen fixing holes 411, and the display screen 3 can be accurately fixed in the transparent cover 4 through the display screen fixing holes 411, avoiding displacement and ensuring display effect. Figure 2 、 Figure 3 and Figure 8 As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that: at least part of the transparent cover body 41 extends to the display frame 202. By designing at least part of the transparent cover body 41 to extend to the display frame 202, the transparent cover body 41 can better cooperate with the display frame 202, and the transparent cover body 41 extending to the display frame 202 can form a smoother transition with the display frame 202, reducing the visual sense of strangeness and improving the overall aesthetics of the line control box.

[0045] As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that: the transparent cover body 41 is provided with a plurality of display screen fixing holes 411, and the display screen 3 is fixed in the transparent cover 4 through the display screen fixing holes 411. By arranging a plurality of display screen fixing holes 411 on the transparent cover body 41, the display screen 3 can be fixed in the transparent cover 4 through the display screen fixing holes 411, and the display screen 3 can be accurately fixed in the transparent cover 4 through the display screen fixing holes 411, avoiding displacement and ensuring display effect. Figure 1 and Figure 7As shown, in addition to the features of the above embodiments, this embodiment further includes a button assembly 6. The button assembly 6 includes a connector 61 and a button body 62. The connector 61 is disposed on the control board 5 and located on the side of the control board 5 facing the upper cover 2. The button body 62 is disposed on the upper cover 2, and a portion of the button body 62 passes through the upper cover 2 and connects to the connector 61. The connector 61, disposed on the control board 5 and located on the side of the control board 5 facing the upper cover 2, serves as a bridge connecting the button body 62 and the control board 5, enabling the transmission of button operation signals. The button body 62 is disposed on the upper cover 2 for convenient button operation by the user, and a portion of the button body 62 passes through the upper cover 2 and connects to the connector 61. Preferably, the connector 61 is made of a material such as silicone.

[0046] like Figure 3 and Figure 7 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the upper cover 2 is provided with a mounting hole 203, and the button body 62 is adapted to the mounting hole 203. By adapting the button body 62 to the mounting hole 203, the installation process of the button assembly 6 is simplified, while ensuring the stable fixation of the button assembly 6, avoiding loosening or falling off, and improving the overall stability of the wired control box.

[0047] like Figure 3 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further includes a partition 7, which is sandwiched between the display screen 3 and the transparent cover 4. By sandwiching the partition 7 between the display screen 3 and the transparent cover 4, it effectively prevents external objects from directly contacting the display screen 3, thus protecting the display screen and extending its lifespan. The partition 7 can also prevent dust, water droplets, and other debris from entering the interior of the display screen 3, keeping the display screen clean and improving the display effect.

[0048] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the side of the transparent cover 4 away from the upper cover 2 abuts against the control plate 5. The connection between the transparent cover 4 and the upper cover ensures the stable installation of the transparent cover 4. The abutment between the side of the transparent cover 4 away from the upper cover 2 and the control plate 5 further ensures the fixation and positioning of the transparent cover 4, preventing it from easily falling off or loosening during use, thus affecting the overall visual display effect of the wired control box.

[0049] like Figure 8As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the transparent cover 4 is provided with an adapter hole 401, and a portion of the upper cover 2 is adapted and fastened to the adapter hole 401. This design, where a portion of the upper cover 2 is adapted and fastened to the adapter hole 401, makes the installation of the transparent cover 4 and the upper cover 2 more convenient. No additional fasteners are required; installation can be completed simply by aligning and fastening a portion of the upper cover 2 with the adapter hole 401, thus improving assembly efficiency. Simultaneously, it ensures a stable connection between the transparent cover 4 and the upper cover 2, preventing loosening or detachment, thereby improving the overall reliability of the control box.

[0050] like Figure 8 and Figure 9 As shown, in addition to the features of the above embodiments, this embodiment further defines: the upper cover 2 includes a side cover assembly 21, an upper cover 22, a supporting portion 23, and a connecting buckle 24. The upper cover 22 is disposed on the side cover assembly 21, and the side cover assembly 21 and the upper cover 22 enclose and form an installation area 204. The supporting portion 23 is disposed on the side cover assembly 21 and the upper cover 22 and is located within the installation area 204. A portion of the bottom cover 1 abuts against the supporting portion 23. The connecting buckle 24 is disposed on the side cover assembly 21 and is located inside the side cover assembly 21. The connecting buckle 24 is at least partially adapted to the bottom cover 1. By having the side cover assembly 21 and the upper cover 22 together enclose and form the installation area 204, installation space is provided for internal components such as the control board 5 and the display screen 3. The abutment between a portion of the bottom cover 1 and the supporting portion 23 can further enhance the connection strength between the upper cover 2 and the bottom cover 1 and improve the stability of the overall structure. The design of the connecting buckle 24 enables a quick and secure connection between the upper cover 2 and the bottom cover 1, further improving the overall performance and reliability of the wired control box.

[0051] like Figure 9 As shown, in addition to the features of the above embodiments, this embodiment further defines: the bottom cover 1 includes a bottom cover body 11, a sealing edge 12, and a fastening part 13. The sealing edge 12 is disposed on the bottom cover body 11 and located in the circumferential direction of the bottom cover body 11. The sealing edge 12 abuts against the supporting part 23. The fastening part 13 is disposed on the sealing edge 12 and has a fastening groove 101. The connecting buckle 24 is adapted to the fastening groove 101. By abutting against the supporting part 23, the sealing edge 12 not only effectively prevents external substances such as dust from entering the wired control box, but also further improves the overall structural stability of the wired control box. The connecting buckle 24 is adapted to the fastening groove 101 to realize a reliable connection between the bottom cover 1 and the top cover 2, while simplifying the assembly process of the wired control box and improving assembly efficiency.

[0052] like Figure 8 and Figure 9As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that the upper cover 2 further comprises a lock catch 25 disposed on the upper cover plate 22, and the lock catch 25 is used to connect with the transparent cover 4. By providing the lock catch 25 and connecting it with the transparent cover 4, the fixing effect of the transparent cover 4 is effectively enhanced, the overall reliability of the wire control box is improved, and the display effect of the wire control box is further ensured.

[0053] As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that the upper cover 2 is provided with a first connecting hole 205, and the control plate 5 is provided with a second connecting hole 501, and the first connecting hole 205 and the second connecting hole 501 are oppositely arranged. By oppositely arranging the first connecting hole 205 and the second connecting hole 501, the control plate 5 can be conveniently fixed on the upper cover 2 by means of bolt connection or the like, the assembly process of the wire control box is simplified, the connection between the control plate 5 and the upper cover 2 can be ensured to be more firm, the reliability of the connection is improved, and faults caused by loose connection are avoided. Figure 9 As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that the upper cover 2 is provided with a first connecting hole 205, and the control plate 5 is provided with a second connecting hole 501, and the first connecting hole 205 and the second connecting hole 501 are oppositely arranged. By oppositely arranging the first connecting hole 205 and the second connecting hole 501, the control plate 5 can be conveniently fixed on the upper cover 2 by means of bolt connection or the like, the assembly process of the wire control box is simplified, the connection between the control plate 5 and the upper cover 2 can be ensured to be more firm, the reliability of the connection is improved, and faults caused by loose connection are avoided.

[0054] Figure 1 As shown in the above embodiments, in addition to the features of the above embodiments, the present embodiment is further limited in that the upper cover 2 is provided with a first connecting hole 205, and the control plate 5 is provided with a second connecting hole 501, and the first connecting hole 205 and the second connecting hole 501 are oppositely arranged. By oppositely arranging the first connecting hole 205 and the second connecting hole 501, the control plate 5 can be conveniently fixed on the upper cover 2 by means of bolt connection or the like, the assembly process of the wire control box is simplified, the connection between the control plate 5 and the upper cover 2 can be ensured to be more firm, the reliability of the connection is improved, and faults caused by loose connection are avoided.

[0055] The technical features of the above embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present disclosure.

[0056] The above embodiments only express several implementation manners of the present utility model, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present utility model, a number of modifications and improvements can be made, which are within the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.​

Claims

1. A wire control box, characterized by, The application relates to a display device, which comprises the following parts: a bottom cover (1); an upper cover (2) which is detachably arranged on the bottom cover (1) and cooperates with the bottom cover (1) to form a mounting cavity (201), wherein the upper cover (2) is provided with a display frame (202); a control panel (5) which is arranged on the upper cover (2) and located in the mounting cavity (201); a display screen (3) which is arranged on the control panel (5) and electrically connected with the control panel (5); a transparent cover (4) which covers the display screen (3), wherein one side of the transparent cover (4) away from the control panel (5) is connected with the upper cover (2), one side of the transparent cover (4) facing the upper cover (2) is oppositely arranged with the display frame (202), and one side of the transparent cover (4) facing the display frame (202) is outwardly convex.

2. The drive-by-wire box of claim 1, wherein, The transparent cover (4) comprises a transparent cover body (41) and a mounting portion (42), wherein the transparent cover body (41) is connected with the upper cover (2), the mounting portion (42) is arranged on the transparent cover body (41), one side of the mounting portion (42) away from the transparent cover body (41) is abutted with the control panel (5), and the transparent cover body (41) and the mounting portion (42) form a display screen containing area (402).

3. The drive-by-wire box of claim 2, wherein, One side of the transparent cover body (41) away from the display screen (3) is outwardly convex in an arc shape. At least part of the transparent cover body (41) extends to the display frame (202).

4. The drive-by-wire box of claim 1, wherein, The display device further comprises a key assembly (6) which comprises a connecting piece (61) and a key body (62), wherein the connecting piece (61) is arranged on the control panel (5) and located on one side of the control panel (5) facing the upper cover (2), and the key body (62) is arranged on the upper cover (2), and part of the key body (62) passes through the upper cover (2) and is connected with the connecting piece (61).

5. The drive-by-wire box of claim 4, wherein, The upper cover (2) is provided with a mounting hole (203), and the key body (62) is matched with the mounting hole (203).

6. The drive-by-wire box of claim 1, wherein, The display device further comprises a barrier (7) which is clamped between the display screen (3) and the transparent cover (4). One side of the transparent cover (4) away from the upper cover (2) is abutted with the control panel (5).

7. The drive-by-wire box of claim 1, wherein, The transparent cover (4) is provided with a matching hole (401), and part of the upper cover (2) is matched and buckled with the matching hole (401).

8. The drive-by-wire box of claim 1, wherein, The upper cover (2) comprises a side cover plate assembly (21), an upper cover plate (22), an abutting part (23) and a connecting buckle (24), the upper cover plate (22) is arranged on the side cover plate assembly (21), the side cover plate assembly (21) and the upper cover plate (22) enclose to form a mounting area (204), the abutting part (23) is arranged on the side cover plate assembly (21) and the upper cover plate (22) and located in the mounting area (204), part of the bottom cover (1) abuts against the abutting part (23), and the connecting buckle (24) is arranged on the side cover plate assembly (21) and located on the inner side of the side cover plate assembly (21), and the connecting buckle (24) is matched with at least part of the bottom cover (1).

9. The drive-by-wire box of claim 8, wherein, The bottom cover (1) comprises a bottom cover body (11), an edge cover (12) and a buckle joint part (13), the edge cover (12) is arranged on the bottom cover body (11) and located on the circumference of the bottom cover body (11), the edge cover (12) abuts against the abutting part (23), and the buckle joint part (13) is arranged on the edge cover (12), the buckle joint part (13) is provided with a buckle joint groove (101), and the connecting buckle (24) is matched with the buckle joint groove (101); And / or the upper cover (2) further comprises a lock buckle (25), the lock buckle (25) is arranged on the upper cover plate (22), and the lock buckle (25) is used for being connected with the transparent cover (4).

10. The drive-by-wire box of claim 1, wherein, The upper cover (2) is provided with a first connecting hole (205), the control plate (5) is provided with a second connecting hole (501), and the first connecting hole (205) and the second connecting hole (501) are arranged opposite to each other; And / or the upper cover (2) is provided with a heat dissipation hole (206).

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