CN210295743U

CN210295743U - Digital display device

Info

Publication number: CN210295743U
Application number: CN201921268899.XU
Authority: CN
Inventors: 杨国庆; 成焕祥; 熊玉琢; 李游; 佘义勇
Original assignee: Hubei Huadian Jiangling Power Generation Co ltd
Current assignee: Hubei Huadian Jiangling Power Generation Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-10
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a digital display device, including the transcoding of groove box and bar, have in the groove box that 7 at least tip link to each other, in order to enclose into the recess of 8 fonts, the both sides of transcoding have the instruction portion of different colours, the transcoding can imbed the recess, in order to show different numbers. Due to the fact that the transcoding is provided with the indicating parts with different colors, when the transcoding is embedded into the groove, the same color can be combined into the shapes of 0-9 and ten numbers, and therefore the numbers are displayed. When the number needs to be changed, the transcoding position is only needed to be adjusted, the indication part with the corresponding color faces upwards, any part does not need to be replaced, and therefore material waste is avoided, and management is facilitated.

Description

Digital display device

Technical Field

The utility model relates to a marking device technical field, in particular to digital display device.

Background

Enterprises such as power plants and chemical plants are often provided with field boards for displaying information such as dates and field conditions. Most of the existing field signboards adopt static digital modules and the like as display numbers, the numbers on the field signboards need to be changed frequently, and the adoption of the static digital modules not only causes a great deal of waste on materials, but also has more digital modules and is not convenient for management.

Therefore, how to provide a digital display device convenient to manage is a technical problem that needs to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a digital display device, its combination through the different colours of transcoding shows different figures, therefore need not to be equipped with reserve digit, the management of being convenient for.

In order to achieve the above object, the utility model provides a digital display device, the transcoding including groove box and bar, it links to each other, in order to enclose into the recess of 8 fonts to have 7 at least tip in the groove box, the both sides of transcoding have the instruction portion of different colours, the transcoding can be embedded the recess, in order to show different figures.

Preferably, the middle part of the transcoding is provided with a marking post, two sides of the marking post are provided with support posts which are symmetrically distributed and extend along the radial direction, and the two indication parts are symmetrically distributed on two sides of the plane where the axis of the support post is located.

Preferably, the depth of the groove is greater than or equal to the distance between the end of the identification post and the support post axis.

Preferably, all the grooves are located one side in the middle of the groove box is provided with a supporting plate perpendicular to the bottom surface of the groove box, and all the side walls on two sides of each groove are provided with mounting grooves for mounting the supporting columns.

Preferably, the mounting groove both sides are equipped with and are used for fixing the buckle of sign post, the support column both sides be equipped with for with buckle joint complex draw-in groove.

Preferably, all the support plates surround to form two square structures, and the support plates further comprise small end covers covering the square structures.

Preferably, a limiting column for supporting the small end cover is arranged around the inner side of the supporting plate forming the square-shaped structure, and a limiting opening corresponding to the limiting column is arranged at the lower part of the side wall of the small end cover.

Preferably, the limiting columns are located at the lower parts of the two oppositely arranged supporting plates, second clamping tenons are arranged at the lower parts of the other two supporting plates which form the square-shaped structure in a surrounding mode, and second bayonets corresponding to the second clamping tenons are further arranged at the lower part of the side wall of the small end cover.

Preferably, the upper cover covers the groove box, and the upper cover is provided with through holes which penetrate through the groove box in the thickness direction and correspond to all the groove positions.

Preferably, the outer side wall of the groove box is provided with a clamping block for fixing the upper cover, and the side wall of the upper cover is provided with a first bayonet corresponding to the clamping block in position.

The utility model provides a digital display device, including the transcoding of groove box and bar, have in the groove box at least 7 tip and link to each other, in order to enclose into the recess of 8 fonts, the both sides of transcoding have the instruction portion of different colours, the transcoding can imbed the recess, in order to show different numbers.

Due to the fact that the transcoding is provided with the indicating parts with different colors, when the transcoding is embedded into the groove, the same color can be combined into the shapes of 0-9 and ten numbers, and therefore the numbers are displayed. When the number needs to be changed, the transcoding position is only needed to be adjusted, the indication part with the corresponding color faces upwards, any part does not need to be replaced, and therefore material waste is avoided, and management is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a digital display device provided by the present invention;

FIG. 2 is a schematic view of the construction of the pod of FIG. 1;

FIG. 3 is a side view of the pod cartridge;

fig. 4 is a schematic diagram of transcoding in fig. 1;

FIG. 5 is a schematic structural view of the upper cover of FIG. 1;

FIG. 6 is a side view of the upper cover;

FIG. 7 is a schematic structural view of the small end cap of FIG. 1;

figure 8 is a side view of the small end cap.

Wherein the reference numerals in fig. 1 to 8 are:

the groove box comprises a groove box 1, a transcoding 2, an upper cover 3, a small end cover 4, a box body 11, a groove 12, a supporting plate 13, a first clamping tenon 14, a clamping block 15, a mounting groove 16, a clamping buckle 17, a second clamping tenon 18, a limiting column 19, an identification column 21, a supporting column 22, a clamping groove 23, a cover body 31, a through hole 32, a first clamping opening 33, a limiting opening 41 and a second clamping opening 42.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 8, fig. 1 is a schematic structural diagram of a digital display device provided in the present invention; FIG. 2 is a schematic view of the construction of the pod of FIG. 1; FIG. 3 is a side view of the pod cartridge; fig. 4 is a schematic diagram of transcoding in fig. 1; FIG. 5 is a schematic structural view of the upper cover of FIG. 1; FIG. 6 is a side view of the upper cover; FIG. 7 is a schematic structural view of the small end cap of FIG. 1; figure 8 is a side view of the small end cap.

The utility model provides a digital display device includes the transcoding 2 of groove box 1 and bar. As shown in fig. 1 and 2, the slot cassette 1 has an integral multiple of 7 slots 12, and the present application takes 7 slots 12 as an example for illustration. The ends of the grooves 12 are connected to form a figure 8, and reference can be made to a nixie tube display in the prior art. Transcoding 2 is the column, and in transcoding 2 accessible joint or modes such as interference fit imbed recess 12, the both sides of 2 axes of transcoding are the different instruction portion of colour, can show different figures through the instruction portion combination of different colours. In this embodiment, the indication portions are white and black, respectively, and the indication portions in black are arranged in a numerical shape to be displayed. For example, when the number 1 needs to be displayed, the black indication part of the transcoding 2 in the two rightmost grooves 12 is directed upward, and the white indication part of the transcoding 2 in the other 5 grooves 12 is directed upward, and at this time, the digital display device displays the number 1. The display manner of the other numbers is similar to that of the other numbers, and the description is omitted here. Of course, two or more times the number of the grooves 12 of the groove box 1 can be arranged, so that a plurality of 8-shaped structures are formed by the grooves, and the grooves are used for displaying a plurality of numbers. The indication portion of transcoding 2 may also be in other colors, and is not limited herein.

In this embodiment, the groove 12 is provided in the groove box 1, the transcoding 2 is in a column shape, and two sides of the axis thereof are indication parts with different colors. The transcoding 2 is embedded into the groove 12, and different digital shapes are combined by indicating parts with different colors, so that the purpose of displaying numbers is achieved. Meanwhile, compared with a static digital module, the digital display module does not need to prepare standby numbers, so that materials are saved, and management is facilitated.

Optionally, the groove box 1 is provided with a mounting cavity, the mounting cavity is 8-shaped, and the middle of the mounting cavity is provided with a square structure corresponding to the middle of the upper part and the lower part of the 8-shaped mounting cavity. 4 supporting plates 13 are respectively arranged on the periphery of the square structure, a groove 12 is formed between each supporting plate 13 and the side wall of the installation cavity, and the groove 12 in the center of the installation cavity is formed by separating the two supporting plates 13. All the grooves 12 include two grooves 12 located on the left side and connected to each other at the head, two grooves 12 located on the right side and connected to each other at the head, and three grooves 12 located in the middle, arranged in parallel and perpendicular to the left and right grooves 12.

Optionally, the middle part of the transcoding 2 is an identification column 21, as shown in fig. 4, the identification column 21 is cylindrical, two ends of the identification column are conical, and the angle of the conical top is 90 °. The middle part of the identification column 21 is provided with support columns 22 which are symmetrically distributed at two sides of the axis and extend outwards along the radial direction, and the support columns 22 are cylindrical. The two indicating parts are symmetrically distributed on two sides of the plane where the axis of the supporting column 22 and the axis of the marking column 21 are located.

The middle parts of the side walls of the two sides of all the grooves 12 are provided with mounting grooves 16 for mounting the supporting columns 22, and the depth of the grooves 12 is larger than or equal to the distance from the end parts of the identification columns 21 to the axes of the supporting columns 22. When the number-changeable sign post is used, the supporting posts 22 on two sides of the transcoding body 2 are embedded into the mounting grooves 16 on two sides of the groove 12, and when the number needs to be changed, the sign post 21 can be shifted to rotate around the supporting posts 22, so that the indication part facing upwards is changed. Namely, the transcoding 2 is rotated around the supporting column 22, so that the part of the transcoding 2 leaking out of the slot box 1 is changed from white to black or from black to white.

Further, for avoiding transcoding 2 to produce because of the collision and rotate, lead to the digital display mistake, the position that the backup pad 13 upper end of this embodiment is located mounting groove 16 both sides is equipped with the buckle 17 to the inside extension of recess 12, the both sides of transcoding 2 support column 22 are equipped with and buckle 17 matched with draw-in groove 23, buckle 17 and the cooperation of draw-in groove 23 joint can prevent transcoding 2 to rotate. Of course, in order to turn the transcoding 2, the cross section of the buckle 17 is a wedge-shaped structure with the width gradually narrowing from the root to the top. When the transcoding 2 is rotated, the clamping groove 23 can bypass the buckle 17 along the wedge-shaped structure, so that the overturning resistance is reduced.

In this embodiment, support columns 22 are arranged on two sides of the transcoding 2, the side wall of the groove 12 is provided with a mounting groove 16, and the support columns 22 are mounted in the mounting groove 16 to fix the transcoding 2. Meanwhile, the transcoding 2 can rotate around the supporting column 22, and the number displayed on the digital display device can be changed by rotating the transcoding 2, so that the adjustment of the number is more convenient.

Optionally, the digital display device further comprises a small end cover 4, and the small end cover 4 can cover the square-shaped structure in the groove box 1, so that the attractiveness of the digital display device is improved. The small end cap 4 comprises a square cover top and a side wall which is positioned on one side of the cover top and is vertical to the cover top. The side wall of the small end cover 4 is enclosed into a cylindrical structure with a square cross section, and the cylindrical structure can be inserted into the square-shaped structure, so that the position between the small end cover 4 and the groove box 1 is fixed.

Furthermore, the area of the top of the small end cover 4 is larger than the cross-sectional area of the cylindrical structure surrounded by the side wall of the small end cover 4, so that the small end cover 4 forms an eave at the periphery of the cylindrical structure, the lower side surface of the eave can limit the supporting column 22 of the transcoding 2, and the transcoding 2 is prevented from being separated from the mounting groove 16. The length of the eaves is generally equal to the thickness of the support plate 13, so that the small end cap 4 can cover the support plate 13 and can not influence the rotation of the transcoding 2. In addition, in order to avoid the phenomenon that transcoding 2 rotates due to the fact that the attaching between the eave and the supporting column 22 is too tight, the square-shaped structure is further provided with a limiting column 19, the lower portion of the side wall of the small end cover 4 is provided with a limiting port 41 corresponding to the limiting column 19, the limiting column 19 supports the limiting port 41 to limit the small end cover 4, and the depth of the cylindrical structure inserted into the square-shaped structure is prevented from being too deep.

Furthermore, in order to prevent the small end cover 4 from falling off from the square structure, a second clamping tenon 18 is arranged around the inner side of the support plate 13 forming the square structure, and a second bayonet 42 in clamping fit with the second clamping tenon 18 is arranged at the lower part of the side wall of the small end cover 4. The inner side of the support plate 13 is a side facing the square structure. Specifically, two opposite side walls of the cylindrical structure are provided with limiting openings 41, and the other two side walls are provided with second bayonets 42. Correspondingly, the lower parts of the two support plates 13 which are opposite to each other in the square structure are provided with limiting columns 19, and the lower parts of the other two support plates 13 are provided with second tenons 18.

In this embodiment, the digital display device further comprises a small end cover 4, the small end cover 4 is fixedly connected with the groove box 1 in a clamping mode and covers the square-shaped structure of the groove box 1, the effect of shielding the square-shaped structure is achieved, and therefore the appearance of the digital display device is tidier.

In addition, the digital display device also comprises an upper cover 3, and the upper cover 3 covers the groove box 1, so that the appearance of the digital display device is tidier. Specifically, the upper cover 3 includes a plate-shaped cover 31 and a side wall located around the cover 31, the cover 31 has a through hole 32 penetrating in the thickness direction, and the shape and position of the through hole 32 correspond to the contour of the installation cavity of the slot box 1. When the upper cover 3 is connected with the tank 1, the transcoding 2 is positioned in the via hole 32. The side walls around the cover body 31 enclose a fixed cavity, and the groove box 1 can be arranged in the fixed cavity to complete the fixation of the groove box 1 and the upper cover 3.

For fixed groove box 1 and upper cover 3, the lateral wall of the relative both sides of groove box 1 is equipped with fixture block 15, and the lateral wall of upper cover 3 is equipped with the first bayonet socket 33 corresponding with fixture block 15 position, and groove box 1 and upper cover 3 pass through fixture block 15 and first bayonet socket 33 joint cooperation.

Further, the outer side walls of the other two sides of the groove box 1 are provided with first clamping tenons 14, a preset angle is formed between the first clamping tenons 14 and the outer side walls, and the first clamping tenons extend towards the direction of the upper end face of the groove box 1 along the oblique upward direction. The gap between the first tenon 14 and the outer side wall of the box body 11 can limit the side wall of the upper cover 3. Meanwhile, the first clamping tenon 14 can generate elastic deformation and can be used for fixing the digital display device on equipment such as a display board.

In this embodiment, the digital display device further includes an upper cover 3, and the upper cover 3 covers the periphery of the groove box 1, so that the digital display device forms a cuboid structure with a neat appearance, and the smoothness and the attractiveness of the appearance of the digital display device are improved.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The above is to the utility model provides a digital display device has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The digital display device is characterized by comprising a groove box (1) and a bar-shaped transcoding body (2), wherein at least 7 grooves (12) are formed in the groove box (1), the ends of the grooves are connected to form a figure 8, indication parts with different colors are arranged on two sides of the transcoding body (2), and the transcoding body (2) can be embedded into the grooves (12) to display different numbers.

2. The digital display device according to claim 1, wherein the middle of the transcoding part (2) is an identification column (21), two sides of the identification column (21) are provided with support columns (22) which are symmetrically distributed and extend along the radial direction, and the two indication parts are symmetrically distributed on two sides of the plane where the axes of the support columns (22) are located.

3. A digital display device according to claim 2, characterised in that the depth of the recess (12) is greater than or equal to the distance between the end of the identification post (21) and the axis of the support post (22).

4. The digital display device according to claim 2, wherein a support plate (13) perpendicular to the bottom surface of the groove box (1) is arranged on one side of all the grooves (12) in the middle of the groove box (1), and mounting grooves (16) for mounting the support columns (22) are formed in the side walls of both sides of all the grooves (12).

5. The digital display device according to claim 4, wherein two sides of the mounting groove (16) are provided with buckles (17) for fixing the identification column (21), and two sides of the support column (22) are provided with clamping grooves (23) for clamping and matching with the buckles (17).

6. A digital display device according to claim 4, characterized in that all the support plates (13) surround to form two square structures, and a small end cover (4) covers the square structures.

7. The digital display device according to claim 6, wherein a limiting column (19) for supporting the small end cover (4) is arranged around the inner side of the support plate (13) forming the square-shaped structure, and a limiting opening (41) corresponding to the limiting column (19) is arranged at the lower part of the side wall of the small end cover (4).

8. The digital display device according to claim 7, wherein the limiting columns (19) are located at the lower parts of the two oppositely arranged support plates (13), second clamping tenons (18) are arranged around the lower parts of the other two support plates (13) forming the square-shaped structure, and second clamping openings (42) corresponding to the second clamping tenons (18) are further arranged at the lower parts of the side walls of the small end cover (4).

9. The digital display device according to any one of claims 1 to 8, further comprising an upper cover (3) covering the upper part of the slot box (1), wherein the upper cover (3) is provided with through holes (32) penetrating in the thickness direction and corresponding to the positions of all the grooves (12).

10. The digital display device according to claim 9, wherein a clamping block (15) for fixing the upper cover (3) is arranged on the outer side wall of the groove box (1), and a first clamping opening (33) corresponding to the position of the clamping block (15) is arranged on the side wall of the upper cover (3).