Spliced LED nixie tube

Abstract

The utility model relates to the technical field of nixie tubes, in particular to a splicing type LED nixie tube which comprises a nixie tube body, the nixie tube body comprises an outer shell and a display assembly packaged in the outer shell, and at least one group of opposite side walls of the outer shell are provided with splicing mechanisms. The splicing mechanism is internally provided with an electric connection assembly for electrically connecting two adjacent nixie tube main bodies; according to the nixie tube, the splicing mechanisms are arranged on the opposite side walls of the outer shell of the nixie tube main body, so that a plurality of nixie tube main bodies can be spliced through the splicing mechanisms, a user can assemble and splice the required nixie tube by himself / herself according to requirements, the design and mold opening cost is reduced, and the use mode is convenient; and the splicing mechanism is provided with the electric connection assembly, so that after the two nixie tube main bodies are spliced through the splicing mechanism, the two nixie tube main bodies can be electrically connected under the action of the electric connection assembly, and the spliced nixie tube can be conveniently controlled and designed.

Description

Technical Field

[0001] The utility model relates to the technical field of digital tubes, in particular to a spliced ​​LED digital tube. Background Art

[0002] LED digital tube is a small display device in the shape of "8" composed of multiple light-emitting diodes packaged together. It has the advantages of high reliability, high brightness, long life and low energy consumption. The leads of the LED digital tube are connected internally. When in use, the common electrode pin is soldered to the external circuit board to complete the electrical connection and assembly of the LED digital tube.

[0003] At present, LED digital tubes in the prior art are usually produced according to standard styles or customized according to customer needs. When some standard LED digital tubes are not applicable, they can only be customized, resulting in high costs and troublesome designs. Utility Model Content

[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a spliced ​​LED digital tube, which can be spliced ​​according to the needs, is convenient to use, and effectively reduces the design cost.

[0005] The solution adopted by the utility model to solve the technical problem is: a spliced ​​LED digital tube, including a digital tube body, the digital tube body including an outer shell and a display component encapsulated in the outer shell, at least one group of opposite side walls of the outer shell is provided with a splicing mechanism for connecting two adjacent digital tube bodies, and the splicing mechanism is provided with an electrical connection component for electrically connecting the two adjacent digital tube bodies.

[0006] Furthermore, the splicing mechanism includes a splicing groove and a splicing block respectively arranged on two opposite side walls of the outer shell, and the splicing block is inserted into the splicing groove to splice two adjacent digital tube bodies.

[0007] Furthermore, the electrical connection assembly includes a connection pin arranged in the splicing groove and a connection socket arranged on the splicing block, and the connection pin is inserted into the connection socket to electrically connect the two digital tube bodies.

[0008] Furthermore, the splicing groove is a countersunk structure extending from the bottom of the outer shell to the top of the outer shell, the connecting pin is vertically arranged on the bottom plane of the splicing groove, and the connecting socket is arranged on the plane corresponding to the splicing block and the bottom plane of the splicing groove.

[0009] Furthermore, a silicone pad covering the bottom plane of the groove is provided in the splicing groove, and the top of the splicing block abuts against the silicone pad.

[0010] Furthermore, limiting grooves are provided on both side surfaces of the splicing block, and limiting protrusions are provided at positions on the inner wall of the splicing groove corresponding to the limiting grooves, and the limiting protrusions are movably engaged in the limiting grooves of the digital tube body spliced ​​therewith.

[0011] Furthermore, a connecting pin extending out of the outer shell is vertically provided at the bottom of the display component.

[0012] In summary, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a splicing mechanism on the opposite side walls of the outer shell of the digital tube body, so that multiple digital tube bodies can be spliced ​​through the splicing mechanism, so that users can assemble the required digital tubes according to their needs, reducing the design and mold opening cost and being convenient to use.

[0014] 2. The utility model sets an electrical connection component on the splicing mechanism, so that after two digital tube bodies are spliced ​​through the splicing mechanism, the electrical connection of the two digital tube bodies can be achieved under the action of the electrical connection component, thereby facilitating the control design of the spliced ​​digital tubes.

[0015] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of this embodiment;

[0017] Figure 2 This is a schematic diagram of the structure after splicing in this embodiment;

[0018] Figure 3 is an exploded view of this embodiment;

[0019] Figure 4 is a cross-sectional view of this embodiment.

[0020] In the figure: 1. Digital tube body; 2. Outer shell; 3. Display component; 31. Connecting pin; 4. Splicing mechanism; 41. Splicing groove; 411. Limiting protrusion; 42. Splicing block; 421. Limiting groove; 5. Electrical connection component; 51. Connecting pin; 52. Connecting jack; 6. Silicone pad. DETAILED DESCRIPTION

[0021] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0022] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0023] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0024] like Figure 1 to Figure 2 As shown, a spliced ​​LED digital tube includes a digital tube body 1. Users can assemble and splice the digital tube according to their needs, thereby reducing the design and mold opening cost and facilitating use. The digital tube body 1 of this embodiment includes an outer shell 2 and a display component 3 encapsulated in the outer shell 2, wherein a connecting pin 31 extending to the outside of the outer shell 2 is vertically arranged at the bottom of the display component 3, and the digital tube body 1 can realize the digital display function of the display component 3 by plugging the connecting pin 31 onto the PCB board.

[0025] The digital tube body 1 of this embodiment is a cubic structure. In order to realize the splicing of the digital tube body 1, a splicing mechanism 4 is provided on any set of opposite side walls of the outer shell 2 of this embodiment. Two digital tube bodies 1 can be connected through the splicing mechanism 4 on the outer shell 2, so as to form the digital tube body 1 required by the user. At the same time, an electrical connection component 5 is provided in the splicing mechanism 4 of this embodiment, so that when the two digital tube bodies 1 are connected through the splicing mechanism 4, the two digital tube bodies 1 can be electrically connected under the action of the electrical connection component 5, so that it is convenient for the user to program and design the assembled LED digital tube to display the required content.

[0026] Specifically, Figure 1 and Figure 2As shown, the splicing mechanism 4 of this embodiment includes a splicing groove 41 and a splicing block 42 respectively arranged on two opposite side walls of the outer shell 2, wherein the splicing block 42 of one digital tube body 1 can be plugged into the splicing groove 41 of another digital tube body 1 to realize the splicing of two digital tube bodies 1, and the splicing assembly method is convenient; moreover, the digital tube body 1 can be continuously assembled and spliced ​​through the splicing block 42 and the splicing groove 41, so as to obtain the LED digital tube required by the customer.

[0027] like Figures 1 to 4 As shown, this embodiment provides an electrical connection component 5 on the splicing mechanism 4 so that the electrical connection components 5 of two adjacent digital tubes after multiple digital tube bodies 1 are spliced ​​can be electrically connected to each other, thereby facilitating the programming control design of the assembled LED digital tubes; specifically, the electrical connection component 5 of this embodiment includes a connecting pin 51 provided in the splicing groove 41 and a connecting jack 52 provided on the splicing block 42. When the splicing block 42 of the digital tube body 1 is plugged into the splicing groove 41 on another digital tube body 1, the connecting pin 51 in the splicing groove 41 can be plugged into the connecting jack 52, thereby realizing the electrical connection between the two mutually spliced ​​digital tube bodies 1.

[0028] In another embodiment, the connection pin 51 can also be arranged on the splicing block 42, and the connection socket 52 is arranged in the splicing groove 41, which can also achieve the same electrical connection function. In this embodiment, by arranging the connection pin 51 in the splicing groove 41, not only can the electrical connection function of the two digital tube bodies 1 be achieved, but the splicing groove 41 can also be used to protect the connection pin 51, thereby preventing the connection pin 51 from bending and breaking, which can effectively improve the service life of the LED digital tube in this embodiment.

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, the splicing groove 41 of the present embodiment is a countersunk structure extending from the bottom of the outer shell 2 toward the top of the outer shell 2. When the digital tube bodies 1 are spliced, the splicing block 42 of the side wall of the outer shell 2 of one digital tube body 1 is moved up along the bottom of the shell of the other digital tube body 1 and inserted into the splicing groove 41. The splicing method is convenient and the splicing is stable. At the same time, the splicing groove 41 of the countersunk structure allows the surface of the outer shell 2 to remain flat after the two digital tube bodies 1 are spliced, thereby improving the display effect of the LED digital tube of the present embodiment.

[0030] The connecting pin 51 of the present embodiment is vertically arranged on the bottom plane of the splicing groove 41, and the connecting jack 52 is arranged on the plane corresponding to the splicing block 42 and the bottom plane of the splicing groove 41. When the splicing block 42 of the digital tube body 1 is moved up along the splicing groove 41 of another digital tube body 1 for splicing, the connecting pin 51 can be simultaneously plugged into the connecting jack 52, so that the two digital tube bodies 1 can be combined and spliced ​​while realizing the electrical connection between the two, which simplifies the connection process and facilitates the assembly method.

[0031] like Figure 2 and Figure 3 As shown, the splicing groove 41 of this embodiment is also provided with a silicone pad 6 covering the bottom plane of the groove. When the splicing block 42 is inserted into the splicing groove 41, the top of the splicing block 42 abuts against the silicone pad 6, which can seal the connection between the connecting pin 51 and the connecting socket, thereby improving the electrical connection stability of the two digital tube bodies 1.

[0032] like Figure 2 and Figure 3 As shown, in order to further improve the splicing strength of the two digital tube bodies 1, the present embodiment sets limiting grooves 421 on the two side surfaces of the splicing block 42, and at the same time sets limiting protrusions 411 at the positions corresponding to the limiting grooves 421 on the inner wall of the splicing groove 41, so that when the splicing block 42 is inserted into the splicing groove 41 to realize the connection of the two digital tube bodies 1, the limiting protrusions 411 on the inner wall of the splicing groove 41 can slide into the limiting grooves 421 on the two side surfaces of the splicing block 42 as the splicing block 42 is inserted, thereby improving the strength of the two digital tube bodies 1 after connection, preventing the two digital tube bodies 1 from being easily loosened due to collision, and improving the connection stability of the present embodiment.

[0033] In another embodiment, the limiting protrusion 411 and the limiting groove 421 may also be respectively disposed on the two side surfaces of the splicing block 42 and the inner wall surface of the splicing groove 41 , which may also achieve the same technical effect, and will not be described in detail here.

[0034] In summary, the working principle of the present embodiment is as follows: the present embodiment sets a splicing mechanism 4 on the opposite side walls of the outer shell 2 of the digital tube body 1, so that multiple digital tube bodies 1 can be spliced ​​through the splicing mechanism 4, so that users can assemble the required digital tubes according to their needs, which reduces the design and mold opening costs and is convenient to use; at the same time, the present embodiment sets an electrical connection component 5 on the splicing mechanism 4, so that after two digital tube bodies 1 are spliced ​​through the splicing mechanism 4, the electrical connection of the two digital tube bodies 1 can be achieved under the action of the electrical connection component 5, so that it is convenient to use for controlling the spliced ​​digital tubes.

[0035] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.

Claims

1. A spliced ​​LED digital tube, comprising a digital tube body (1), characterized in that: The digital tube body (1) comprises an outer shell (2) and a display assembly (3) encapsulated in the outer shell (2); a splicing mechanism (4) for connecting two adjacent digital tube bodies (1) is provided on at least one set of opposite side walls of the outer shell (2); and an electrical connection assembly (5) for electrically connecting the two adjacent digital tube bodies (1) is provided in the splicing mechanism (4).

2. A spliced ​​LED digital tube according to claim 1, characterized in that: The splicing mechanism (4) comprises a splicing groove (41) and a splicing block (42) respectively arranged on two opposite side walls of the outer shell (2); the splicing block (42) is inserted into the splicing groove (41) to splice two adjacent digital tube bodies (1).

3. A spliced ​​LED digital tube according to claim 2, characterized in that: The electrical connection assembly (5) comprises a connection pin (51) arranged in the splicing groove (41) and a connection socket (52) arranged on the splicing block (42); the connection pin (51) is plugged into the connection socket (52) to electrically connect the two digital tube bodies (1).

4. A spliced ​​LED digital tube according to claim 3, characterized in that: The splicing groove (41) is a countersunk structure extending from the bottom of the outer shell (2) toward the top of the outer shell (2), the connecting pin (51) is vertically arranged on the groove bottom plane of the splicing groove (41), and the connecting socket (52) is arranged on a plane of the splicing block (42) corresponding to the groove bottom plane of the splicing groove (41).

5. The spliced ​​LED digital tube according to claim 3, characterized in that: A silicone pad (6) is provided in the splicing groove (41) and covers the bottom plane of the groove, and the top of the splicing block (42) abuts against the silicone pad (6).

6. The spliced ​​LED digital tube according to claim 2, characterized in that: The surfaces of both sides of the splicing block (42) are provided with limiting grooves (421), and the inner wall of the splicing groove (41) is provided with limiting protrusions (411) at positions corresponding to the limiting grooves (421), and the limiting protrusions (411) are movably engaged in the limiting grooves (421) of the digital tube body (1) spliced ​​therewith.

7. The spliced ​​LED digital tube according to claim 1, characterized in that: The bottom of the display assembly (3) is vertically provided with a connecting pin (31) extending out of the outer shell (2).

Images