CN220855996U

CN220855996U - Novel LED nixie tube

Info

Publication number: CN220855996U
Application number: CN202322547972.XU
Authority: CN
Inventors: 徐望; 李小龙
Original assignee: Ruijin Xingfeibo Electronics Co ltd
Current assignee: Ruijin Xingfeibo Electronics Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-26
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a novel LED nixie tube, which comprises a shell, a bottom plate, a mounting plate and a PCB (printed circuit board), wherein a connecting plate is symmetrically welded in the inner cavity of the shell, a limiting ring is fixedly arranged on the top surface of the connecting plate, a PIN penetrating hole is formed in the center of the bottom surface of the limiting ring, an electric connection block is fixedly arranged on the bottom surface of the connecting plate, a conductive sheet is fixedly arranged in the electric connection block, a binding post is fixedly arranged in the center of the bottom surface of the conductive sheet, an LED chip is arranged on the top surface of the PCB, PIN PINs are symmetrically arranged on the bottom surface of the PCB, the PIN PINs penetrate through the PIN penetrating hole and are propped against the top surface of the conductive sheet, and a bidirectional screw rod shaft is arranged on one side of the inner cavity of the shell. The beneficial effects are that: the novel LED nixie tube is provided with the shell, the bottom plate and the mounting plate, so that a worker can conveniently and quickly complete the mounting of the bottom plate and the fixed connection of the connecting wires, the operation is simple and convenient, the mounting and dismounting efficiency is improved, and the practicability is higher.

Description

Novel LED nixie tube

Technical Field

The utility model relates to the technical field of LED nixie tubes, in particular to a novel LED nixie tube.

Background

The LED nixie tube is formed by packaging a plurality of light-emitting diodes together to form an 8-shaped device, leads are connected internally, and only all strokes of the leads need to be LED out, a common electrode is arranged, the LED nixie tube takes the light-emitting diodes as a light-emitting unit, and the LED nixie tube has the effects of single red, yellow, blue, green, white, yellow green and the like, has the advantages of low power consumption, no heat, impact resistance, long service life and the like, and can realize the effects of running water, gradual change, jump, chase and the like by being matched with a controller.

The prior art discloses the publication number: CN213092718U is a novel LED nixie tube, including casing and PCB board, the up end fixed mounting of casing has transparent glass, the up end fixedly connected with LED chip of PCB board, the lower terminal surface symmetry and the two sets of PIN feet of fixedly connected with of PCB board, the downside of casing is equipped with the bottom plate, the bottom plate passes through bolt and casing fixed connection, the up end symmetry and the two connecting blocks of fixedly connected with of bottom plate, two equal fixedly connected with conducting strip in the connecting block, the lower terminal surface fixedly connected with terminal of conducting strip, the terminal runs through connecting block and bottom plate and extends to outside. According to the utility model, the LED nixie tube has good moisture resistance through the bottom plate, the conducting strip, the mounting block, the threaded rod, the limiting plate, the waterproof layer and the reinforcing layer, the service life of the LED nixie tube is prolonged, the LED nixie tube and the conducting wire can be connected quickly and stably, and the practicability is better.

When the LED nixie tube is installed and used, the bottom plate is required to be fixedly installed by utilizing a plurality of bolts, then the connecting wires are fixedly connected and installed by utilizing the two groups of threaded rods and the limiting plates, the installation mode is complicated, the installation operation is inconvenient, inconvenience is brought to the installation and use of the novel LED nixie tube, the installation and disassembly efficiency is reduced, and the practicability is general.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the novel LED nixie tube which has the advantages of being convenient for workers to quickly complete the installation of the bottom plate and the fixed connection of the connecting wires, being simple and convenient to operate, improving the installation and disassembly efficiency and having stronger practicability, thereby solving the problems in the background art.

(II) technical scheme

In order to achieve the advantages that the installation of the bottom plate and the fixed connection of the connecting wires can be conveniently and quickly completed by workers, the operation is simple and convenient, the installation and disassembly efficiency of the bottom plate is improved, and the practicability is stronger, the concrete technical scheme adopted by the utility model is as follows: the utility model provides a novel LED charactron, includes casing, bottom plate, mounting panel and PCB board, casing inner chamber symmetry welding has the linking board, and linking board top surface fixed mounting has the spacing ring to spacing ring bottom surface central authorities have seted up and have worn the foot hole, linking board bottom surface fixed mounting has and connect the electric piece, and connect electric piece internal fixation to conducting piece bottom surface central authorities fixed mounting has the terminal, the LED chip is installed to PCB board top surface, PCB board bottom surface symmetry installs the PIN foot, and the PIN foot runs through foot hole and conducting piece top surface looks butt, two-way screw thread axle is installed to casing inner chamber one side, casing inner chamber opposite side fixed mounting has the guide slide bar, casing inner chamber symmetry is provided with the mounting panel, and mounting panel both sides symmetry fixed mounting has the connecting block, one side fixed mounting has the nut in the connecting block, and the nut internal screw cup joints two-way screw thread axle, the opposite side lateral wall symmetry welding has first fixed PIN, the bottom plate symmetry welding has first fixed column, and first fixed connection pole has the first bottom plate, first fixed connection pole has the connecting rod has the welding fixed connection pole in one side, two fixed connection poles have the connecting rod in the connecting rod one side, two fixed connection poles have the connecting rod.

Further, the transparent plate is installed in the embedding of casing top surface central authorities, and transparent plate bottom surface symmetry welding has the second fixed column to set up on the second fixed column has the second fixed orifices, two the welding of the opposite side lateral wall of mounting panel symmetry has the second fixed pin, and the second fixed pin peg graft in the second fixed orifices, two the welding of the opposite side lateral wall of mounting panel symmetry has the clamp plate, and clamp plate bottom surface fixed mounting has the slipmat, slipmat bottom surface and PCB board top surface looks butt.

Further, a first sealing groove is formed in the edge of the bottom end of the shell, a first waterproof sealing ring is fixedly arranged on the edge of the top end of the bottom plate, and the first waterproof sealing ring is clamped and embedded in the first sealing groove.

Further, a second waterproof sealing ring is fixedly arranged at the edge of the bottom surface of the transparent plate, a second sealing groove is formed in the top surface of the shell, and the second waterproof sealing ring is clamped and embedded in the second sealing groove.

Furthermore, one end of the bidirectional screw rod shaft penetrates through the side wall of the shell, and an installation knob is fixedly installed on the bidirectional screw rod shaft.

Further, the cross-sectional area of the transparent plate is larger than that of the PCB.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel LED nixie tube, which has the following beneficial effects:

(1) When the LED lamp is installed, a worker can firstly place a PCB provided with an LED chip on a limiting ring fixedly installed on a joint plate, and plug in a PIN penetrating hole on the bottom surface of the PCB, at the moment, the PIN is tightly contacted with a guide piece fixedly installed in a power receiving block, then the worker butts the bottom plate against the shell, a first waterproof sealing ring installed on the bottom plate is clamped in a first sealing groove formed on the bottom surface of the shell, then the worker can drive a bidirectional screw rod shaft through an installation knob, because the shell is internally symmetrically provided with the installation plate, a nut is fixedly installed on a connecting block fixedly installed on one side of the installation plate, and the internal screw thread of the nut is sleeved with the bidirectional screw rod shaft, on the other hand, a guide sliding sleeve is fixedly installed in a connecting block fixedly installed on the other side of the two installation plates, and the guide sliding rod is sleeved in the guide sliding sleeve, so the two mounting plates can be driven to move relatively along the direction of the guide sliding rod along with the rotation of the bidirectional screw rod shaft, the side walls of the opposite sides of the two mounting plates are symmetrically welded with first fixing PINs, the inner sides of the bottom plates are symmetrically welded with first fixing columns, the first fixing columns are provided with first fixing holes, when the first fixing PINs are inserted into the first fixing holes along with the movement of the mounting plates, the bottom plates can be fixedly connected to the bottom end of the shell, then a worker inserts a connecting wire into the wiring hole, the connecting wire is contacted with the wiring post, the arranged wiring post is electrically connected with the conducting strip, then the worker continuously drives the bidirectional screw rod shaft to rotate through the mounting knob, the two mounting plates continuously move relatively along with the rotation of the bidirectional screw rod shaft, the opposite sides of the two mounting plates are symmetrically welded with connecting rods, and one end of each connecting rod is fixedly provided with a limiting plate, along with the removal of limiting plate, can with connecting wire and terminal centre gripping butt between limiting plate and baffle to realize connecting wire's fixed mounting, thereby make a novel LED charactron can be convenient for the workman accomplish the installation of bottom plate fast and to connecting wire's fixed connection, easy operation is convenient, has improved its installation dismantlement efficiency, and the practicality is stronger.

(2) According to the utility model, the transparent plate and the pressing plate are arranged, as described above, before installation, a worker needs to place the PCB provided with the LED chip on the connecting plate and the limiting ring, after placing, the worker clamps and embeds the transparent plate on the top surface of the shell, so that the second waterproof sealing ring fixedly arranged at the edge of the transparent plate is clamped and embedded in the second sealing groove formed in the shell, and similarly, when the two mounting plates relatively move, the second fixing pins symmetrically arranged on the mounting plates can be inserted into the second fixing holes formed in the second fixing columns fixedly arranged at the bottom surface of the transparent plate, so that the fixed installation of the transparent plate can be completed, the transparent plate can be disassembled by reverse operation, the follow-up maintenance of the LED chip and the PCB can be conveniently carried out, and as the two mounting plates continue to relatively move, the pressing plate symmetrically welded at the opposite sides of the two mounting plates moves to the top surface of the PCB, so that the anti-skid pad fixedly arranged at the bottom surface of the pressing plate is abutted against the top surface of the PCB, and the PCB is limited and fixed by the pressing plate, and the PCB and the LED chip are prevented from loosening to cause bad contact when working, and the use stability of the novel LED nixie tube is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a novel LED nixie tube according to an embodiment of the present utility model;

FIG. 2 is a top view of a housing of a novel LED nixie tube according to an embodiment of the present utility model;

FIG. 3 is an enlarged view at A of FIG. 1 according to an embodiment of the present utility model;

FIG. 4 is an enlarged view at B of FIG. 1 according to an embodiment of the present utility model;

FIG. 5 is an enlarged view at C of FIG. 1 according to an embodiment of the present utility model;

Fig. 6 is a perspective view of a mounting plate for a novel LED nixie tube according to an embodiment of the present utility model.

In the figure:

1. Installing a knob; 2. a housing; 3. a transparent plate; 4. a PCB board; 5. an LED chip; 6. a first waterproof seal ring; 7. a bidirectional screw shaft; 8. a bottom plate; 9. a mounting plate; 10. a first seal groove; 11. a splice plate; 12. a limiting ring; 13. foot through holes; 14. a connecting block; 15. a nut; 16. a guide slide bar; 17. a guide sliding sleeve; 18. a first fixing pin; 19. a first fixing column; 20. a first fixing hole; 21. a wiring hole; 22. a baffle; 23. a connecting rod; 24. a limiting plate; 25. a power connection block; 26. a conductive sheet; 27. binding posts; 28. a second fixing pin; 29. a second fixing column; 30. a second fixing hole; 31. a pressing plate; 32. an anti-slip pad; 33. a second waterproof seal ring; 34. a second seal groove; 35. PIN.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a novel LED nixie tube is provided.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-6, a novel LED nixie tube according to the embodiment of the utility model comprises a housing 2, a bottom plate 8, a mounting plate 9 and a PCB board 4, wherein the inner cavity of the housing 2 is symmetrically welded with a joint plate 11, the top surface of the joint plate 11 is fixedly provided with a limiting ring 12, the center of the bottom surface of the limiting ring 12 is provided with a PIN penetrating hole 13, the bottom surface of the joint plate 11 is fixedly provided with a power receiving block 25, a conductive sheet 26 is fixedly arranged in the power receiving block 25, the center of the bottom surface of the conductive sheet 26 is fixedly provided with a binding post 27, the top surface of the PCB board 4 is provided with an LED chip 5, the bottom surface of the PCB board 4 is symmetrically provided with PIN 35, the PIN 35 penetrates through the PIN penetrating hole 13 to abut against the top surface of the conductive sheet 26, one side of the inner cavity of the housing 2 is provided with a bidirectional screw rod shaft 7, the other side of the inner cavity of the housing 2 is fixedly provided with a guide slide bar 16, the inner cavity of the shell 2 is symmetrically provided with mounting plates 9, two sides of the mounting plates 9 are symmetrically and fixedly provided with connecting blocks 14, one side of each connecting block 14 is internally and fixedly provided with a nut 15, the inner thread of each nut 15 is sleeved with a bidirectional thread rod shaft 7, the other side of each connecting block 14 is internally and fixedly provided with a guide sliding sleeve 17, the guide sliding sleeve 17 is internally sleeved with a guide sliding rod 16, the bottom ends of the side walls of the two opposite sides of each mounting plate 9 are symmetrically welded with first fixing PINs 18, the inner cavity of the bottom plate 8 is symmetrically welded with first fixing columns 19, the first fixing columns 19 are provided with first fixing holes 20, the first fixing PINs 18 are inserted into the first fixing holes 20, the bottom plate 8 is symmetrically provided with wiring holes 21, one side of each wiring hole 21 is provided with a baffle 22 welded on the bottom surface of the inner cavity of the bottom plate 8, the opposite sides of each mounting plate 9 are symmetrically welded with connecting rods 23, one end of each connecting rod 23 is fixedly provided with a limiting plate 24, the novel LED nixie tube has the advantages that the novel LED nixie tube is convenient for workers to quickly complete the installation of the bottom plate 8 and the fixed connection of the connecting wires, the operation is simple and convenient, the installation and disassembly efficiency is improved, and the practicability is higher.

In an embodiment, transparent plate 3 is installed to the inlay card of casing 2 top surface central authorities, and transparent plate 3 bottom surface symmetry welding has second fixed column 29, and second fixed orifices 30 have been seted up on the second fixed column 29, two mounting panel 9 opposite side lateral wall symmetry welding has second fixed pin 28, and second fixed pin 28 peg graft in second fixed orifices 30, two mounting panel 9 opposite side lateral wall symmetry welding has clamp plate 31, and clamp plate 31 bottom surface fixed mounting has slipmat 32, slipmat 32 bottom surface and PCB 4 top surface looks butt, the limit fixation is carried out PCB 4 to utilizing clamp plate 31, in order to prevent that PCB 4 and LED chip 5 during operation from producing not hard up and causing the contact failure, the stability in use of a novel LED digital tube has been improved.

In one embodiment, the bottom edge of the shell 2 is provided with the first sealing groove 10, the top edge of the bottom plate 8 is fixedly provided with the first waterproof sealing ring 6, and the first waterproof sealing ring 6 is clamped in the first sealing groove 10, so that the waterproof sealing performance of the novel LED nixie tube is improved.

In one embodiment, the edge of the bottom surface of the transparent plate 3 is fixedly provided with a second waterproof sealing ring 33, the top surface of the shell 2 is provided with a second sealing groove 34, and the second waterproof sealing ring 33 is embedded in the second sealing groove 34, so that the waterproof sealing performance of the novel LED nixie tube is improved.

In one embodiment, one end of the bidirectional screw shaft 7 is fixedly provided with the mounting knob 1 penetrating through the side wall of the shell 2, and the bidirectional screw shaft 7 is convenient for a worker to adjust and rotate.

In one embodiment, the cross-sectional area of the transparent plate 3 is larger than that of the PCB 4, so that the transparent plate 3 is disassembled to facilitate the disassembly and the picking of the PCB 4.

Working principle: the utility model is provided with a shell 2, a bottom plate 8 and a mounting plate 9, when in mounting, a worker can firstly place a PCB 4 provided with an LED chip 5 on a limiting ring 12 fixedly mounted on a connecting plate 11, and enable a PIN PIN 35 mounted on the bottom surface of the PCB 4 to be inserted into a PIN penetrating hole 13, at the moment, the PIN PIN 35 is tightly contacted with a guide plate fixedly mounted in a power receiving block 25, then the worker butts the bottom plate 8 with the shell 2, so that a first waterproof sealing ring 6 mounted on the bottom plate 8 is clamped in a first sealing groove 10 formed on the bottom surface of the shell 2, then the worker can drive a bidirectional screw rod shaft 7 through a mounting knob 1, because the mounting plate 9 is symmetrically arranged in the shell 2, a nut 15 is fixedly mounted on a connecting block 14 fixedly mounted on one side of the mounting plate 9, and the inner thread of the nut 15 is sleeved with the bidirectional screw rod shaft 7, a guide sliding sleeve 17 is fixedly arranged in a connecting block 14 fixedly arranged on the other side of the two mounting plates 9, and a guide sliding rod 16 is sleeved in the guide sliding sleeve 17, so that the two mounting plates 9 can be driven to move relatively along the direction of the guide sliding rod 16 along with the rotation of the bidirectional screw rod shaft 7, first fixing PINs 18 are symmetrically welded on the side wall of the opposite side of the two mounting plates 9, first fixing columns 19 are symmetrically welded on the inner side of a bottom plate 8, first fixing holes 20 are formed in the first fixing columns 19, when the first fixing PINs 18 are inserted into the first fixing holes 20 along with the movement of the mounting plates 9, the bottom plate 8 can be fixedly connected to the bottom end of the shell 2, then a worker inserts a connecting wire into a wiring hole 21, the connecting wire is contacted with a wiring post 27, the arranged wiring post 27 is electrically connected with a conducting strip 26, then the worker continuously drives the bidirectional screw rod shaft 7 to rotate through a mounting knob 1 along with the rotation of the bidirectional screw rod shaft 7, the two mounting plates 9 continue to move relatively, the connecting rods 23 are symmetrically welded on the opposite sides of the two mounting plates 9, one ends of the connecting rods 23 are fixedly provided with the limiting plates 24, and along with the movement of the limiting plates 24, connecting wires and binding posts 27 can be clamped and abutted between the limiting plates 24 and the baffle plates 22, so that the fixed installation of the connecting wires is realized, the novel LED nixie tube can facilitate the workers to quickly complete the installation of the bottom plate 8 and the fixed connection of the connecting wires, the operation is simple and convenient, the installation and disassembly efficiency is improved, the practicability is stronger, in addition, the utility model is provided with the transparent plate 3 and the pressing plate 31, as described above, before the installation, the workers need to place the PCB 4 provided with the LED chips 5 on the connecting plates 11 and the limiting rings 12, after the placement, the workers clamp the transparent plate 3 on the top surface of the shell 2, the second waterproof sealing ring 33 fixedly arranged at the edge of the transparent plate 3 is clamped in the second sealing groove 34 arranged on the shell 2, and similarly, when the two mounting plates 9 move relatively, the second fixing pins 28 symmetrically arranged on the mounting plates 9 can be inserted into the second fixing holes 30 arranged in the second fixing columns 29 fixedly arranged at the bottom surface of the transparent plate 3, so that the fixed installation of the transparent plate 3 can be completed, the transparent plate 3 can be disassembled by reverse operation, the LED chips 5 and the PCB 4 can be conveniently overhauled and maintained subsequently, and along with the relative movement of the two mounting plates 9, the pressing plates 31 symmetrically welded at the opposite sides of the two mounting plates 9 move to the top surface of the PCB 4, the anti-skid pads 32 fixedly arranged at the bottom surface of the pressing plates 31 are abutted against the top surface of the PCB 4, so that the PCB 4 and the LED chips 5 are limited and fixed by the pressing plates 31, and poor contact caused by loosening is prevented when the PCB 4 and the LED chips 5 work, the use stability of the novel LED nixie tube is improved.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a novel LED nixie tube, includes casing (2), bottom plate (8), mounting panel (9) and PCB board (4), its characterized in that, casing (2) inner chamber symmetry welding has link plate (11), and link plate (11) top surface fixed mounting has spacing ring (12) to spacing ring (12) bottom surface central authorities have seted up and have worn foot hole (13), link plate (11) bottom surface fixed mounting has electric connection piece (25), and electric connection piece (25) internal fixation has conducting strip (26) to conducting strip (26) bottom surface central authorities fixed mounting has terminal (27), LED chip (5) are installed to PCB board (4) top surface, PCB board (4) bottom surface symmetry installs PIN foot (35), and PIN foot (35) run through foot hole (13) and conducting strip (26) top surface looks butt, two-way screw thread axle (7) are installed to casing (2) inner chamber one side, casing (2) inner chamber opposite side fixed mounting has direction slide bar (16), casing (2) inner chamber symmetry is provided with (9), and mounting panel (9) both sides (14) fixed mounting has screw-thread nut (15) internal fixation nut (15), the opposite side connecting block (14) internal fixation has direction sliding sleeve (17), and direction sliding sleeve (17) internal connection has direction slide bar (16), two the welding of mounting panel (9) relative one side lateral wall bottom symmetry has first fixed pin (18), bottom plate (8) inner chamber symmetry welding has first fixed column (19), and has seted up first fixed orifices (20) on first fixed column (19), peg graft in first fixed orifices (20) first fixed pin (18), wiring hole (21) have been seted up to symmetry on bottom plate (8), and wiring hole (21) one side is equipped with baffle (22) of welding in bottom plate (8) inner chamber bottom surface, two the welding of mounting panel (9) relative one side symmetry has connecting rod (23), and connecting rod (23) one end fixed mounting has limiting plate (24).

2. The novel LED nixie tube according to claim 1, wherein the transparent plate (3) is mounted in a clamping manner in the center of the top surface of the shell (2), second fixing columns (29) are symmetrically welded on the bottom surface of the transparent plate (3), second fixing holes (30) are formed in the second fixing columns (29), second fixing pins (28) are symmetrically welded on the side walls of the opposite sides of the mounting plates (9), the second fixing pins (28) are inserted in the second fixing holes (30), pressing plates (31) are symmetrically welded on the side walls of the opposite sides of the mounting plates (9), and anti-slip pads (32) are fixedly mounted on the bottom surface of the pressing plates (31), and the bottom surfaces of the anti-slip pads (32) are abutted against the top surface of the PCB (4).

3. The novel LED nixie tube according to claim 1, wherein a first sealing groove (10) is formed in the bottom end edge of the shell (2), a first waterproof sealing ring (6) is fixedly arranged on the top end edge of the bottom plate (8), and the first waterproof sealing ring (6) is embedded in the first sealing groove (10).

4. The novel LED nixie tube according to claim 2, wherein a second waterproof sealing ring (33) is fixedly arranged at the edge of the bottom surface of the transparent plate (3), a second sealing groove (34) is formed in the top surface of the shell (2), and the second waterproof sealing ring (33) is embedded in the second sealing groove (34).

5. The novel LED nixie tube according to claim 1, wherein one end of the bidirectional screw rod shaft (7) penetrates through the side wall of the shell (2) and is fixedly provided with a mounting knob (1).

6. The novel LED nixie tube according to claim 2, wherein the cross-sectional area of the transparent plate (3) is larger than the cross-sectional area of the PCB (4).