Electronic candle power supply device

Abstract

The present invention relates to the technical field of electronic candles, and discloses an electronic candle power supply device, comprising a power supply seat, wherein a card seat is arranged in the power supply seat, an annular seat is arranged in the card seat, the annular seat is elastically connected to the card seat through a first spring, a first guide rod and a second guide rod are respectively fixed to the annular seat, a power supply plug is arranged in the power supply seat, the power supply plug is elastically connected to the card seat through a second spring, a seesaw assembly is arranged on the power supply seat, two sides of the seesaw assembly are respectively in conflict with the first guide rod and the power plug, and a round hole for the power plug to slide is opened on the card seat; the power plug can be conveniently hidden inside the power supply seat to avoid the power plug being exposed to humid air for a long time, the adhesion of moisture and dust can be reduced, and moisture can be prevented from penetrating into the inside of the electronic candle body to cause corrosion and short circuit of electronic components, thereby improving the protection effect.

Description

Technical Field

[0001] The invention relates to the technical field of electronic candles, in particular to an electronic candle power supply device. Background Art

[0002] Electronic candles are products used to simulate the effects of traditional candles. They are very similar to traditional candles in appearance, but are more convenient, safer and energy-saving to use. Electronic candles usually use LED lights as the light source of the flame, and use circuit control to achieve the flickering and color changes of the light, making it look like a real candle shining with a soft light. In order to ensure that the electronic candle can work properly, it needs to provide stable voltage and current through the power drive module. Usually, the power drive of the electronic candle is powered by a power supply socket to ensure that it can be moved and placed conveniently.

[0003] At present, when the power supply base supplies power to the electronic candle, it is necessary to insert the power supply socket of the electronic candle into the power supply plug in the groove of the power supply base, and supply power through the power supply battery arranged inside the power supply base to ensure the normal use of the electronic candle. When the power inside the power supply base is insufficient or the electronic candle is finished using, the electronic candle needs to be separated from the power supply base and the power supply battery inside the power supply base needs to be charged. The existing power supply base has poor waterproof effect, and the power supply base is provided with a groove for engaging the electronic candle. When liquid is spilled on the power supply base, it is easy to accumulate water, and it is inconvenient to find the presence of water in the groove inside the power supply base, resulting in the power supply plug fixed on the power supply base being easy to contact with liquid. When the electronic candle is powered, it is easy to cause corrosion and short circuit of the electronic components inside the electronic candle, thereby damaging it. If the power supply continues, it may also cause safety accidents and even threaten life, which is not conducive to the use of the electronic candle. Summary of the invention

[0004] The present invention provides an electronic candle power supply device, which has the advantages of conveniently hiding a power supply plug inside a power supply base, avoiding the power supply plug from being exposed to humid air for a long time, reducing the adhesion of moisture and dust, avoiding moisture from penetrating into the inside of the electronic candle body, causing corrosion and short circuit of electronic components, and improving the beneficial effect of protective effect. The present invention solves the problem that the waterproof effect of the above-mentioned existing power supply base is poor, and a groove for engaging the electronic candle is provided on the power supply base. When liquid is spilled on the power supply base, water is easily accumulated, and it is inconvenient to find the accumulated water. Since the power supply plug is fixed on the power supply base and exposed to the air, it is easy to contact with the liquid. When the electronic candle is powered, it is easy to cause corrosion and short circuit of the electronic components inside the electronic candle, thereby causing damage. If the power supply continues, it may also cause safety accidents and even threaten life, which is not conducive to the use of the electronic candle.

[0005] The present invention provides the following technical solution: an electronic candle power supply device, comprising a power supply base, a card base is arranged in the power supply base, an annular base is arranged in the card base, the annular base is elastically connected to the card base through a first spring, a first guide rod and a second guide rod are respectively fixed on the annular base, a power supply plug is arranged in the power supply base, the power supply plug is elastically connected to the card base through a second spring, a seesaw assembly is arranged on the power supply base, two sides of the seesaw assembly are respectively in conflict with the first guide rod and the power plug, a circular hole for the power plug to slide is opened on the card base, a power supply battery is installed in the power supply base, and the power supply battery is electrically connected to the power plug;

[0006] The annular seat is provided with an electronic candle body, the bottom of the electronic candle body is provided with a power supply socket, and the power supply plug is adapted to the power supply socket.

[0007] As an optional solution of the electronic candle power supply device described in the present invention, two first baffles are arranged above the circular hole, a first bracket is fixed on the first baffle, the first bracket is slidably connected to the base, and a third spring is fixed between the base and the first bracket.

[0008] As an optional solution of the electronic candle power supply device described in the present invention, wherein: a second guide block is fixed on the base, a first interference bracket is slidably connected in the second guide block, and the first interference bracket is in conflict with the two first interference brackets, a fifth spring is fixed between the second guide block and the first interference bracket, a first interference wedge is fixed on one side of the first guide rod, and the first interference wedge is in conflict with the first interference bracket.

[0009] As an optional solution of the electronic candle power supply device described in the present invention, the seesaw assembly includes a support base, the support base is fixed on the power supply base, and a rotating shaft is rotatably connected to the support base, a seesaw is fixed to one end of the rotating shaft, and the two ends of the seesaw are respectively in conflict with the first guide rod and the power supply plug.

[0010] As an optional solution of the electronic candle power supply device described in the present invention, the second baffle and the third baffle are respectively arranged on both sides of the power supply socket, two first guide blocks are fixed under the electronic candle body, and the two first guide blocks are slidably connected with the second bracket 17, the first guide blocks are elastically connected to the second bracket through a fourth spring, one end of one of the second brackets passes through the second baffle and is fixedly connected to the third baffle, and one end of the other second bracket passes through the third baffle and is fixedly connected to the second baffle.

[0011] As an alternative solution of the electronic candle power supply device described in the present invention, the following is provided: a U-shaped bracket is arranged on the card seat, and two third guiding blocks for the U-shaped bracket to slide are fixed on the card seat. A [part not specified in the original] is slidably connected to the third guiding blocks, and a tenth spring is fixed between the third guiding blocks and the U-shaped bracket. An L-shaped plate is fixed on the U-shaped bracket, and a sponge water absorption plate is arranged below the L-shaped plate. The sponge water absorption plate is elastically connected to the L-shaped plate through a sixth spring. A second抵触 wedge block is fixed on the second guide rod, and the second抵触 wedge block abuts against the U-shaped bracket.

[0012] As an alternative solution of the electronic candle power supply device described in the present invention, the following is provided: a water collecting tank is arranged in the card seat. One side of the water collecting tank is connected with a drain pipe, and a scraper bracket is arranged in the water collecting tank. The lower end of the scraper bracket is slidably connected to the card seat, and a seventh spring is fixed between the scraper bracket and the card seat. A third抵触 wedge block is fixed on the first抵触 bracket, and the lower end of the scraper bracket abuts against the third抵触 wedge block.

[0013] As an alternative solution of the electronic candle power supply device described in the present invention, the following is provided: a round rod is fixed on one side of the scraper bracket, and a corrugated plate is fixed on one side of the sponge water absorption plate.

[0014] As an alternative solution of the electronic candle power supply device described in the present invention, the following is provided: an annular limiting groove is formed at the bottom of the card seat. Guide rods are arranged on both sides of the power supply plug. Two vertical rods are slidably connected to the card seat. The lower ends of the vertical rods are slidably connected to the guide rods, and an eighth spring is fixed between the vertical rods and the guide rods. A fourth抵触 wedge block is fixed at the upper ends of the vertical rods.

[0015] As an alternative solution of the electronic candle power supply device described in the present invention, the following is provided: a second抵触 bracket is arranged in the power supply seat. The second抵触 bracket is elastically connected to the power supply seat through a ninth spring. A pressing rod is slidably connected to one side of the second抵触 bracket. The pressing rod is fixedly connected to the second抵触 bracket, and the second抵触 bracket abuts against the two vertical rods.

[0016] The present invention has the following beneficial effects:

[0017] It should be noted that there are some parts in the original text that seem to be incomplete or have unclear expressions (such as "第二抵触楔块" which might be a misspelling or an incomplete term). The translation is done as accurately as possible based on the existing text.1. In the electronic candle power supply device, the first spring inside the power supply seat is convenient for connecting with the power plug, and the power plug is conveniently hidden inside the power supply seat. When the electronic candle body is separated from the power supply seat, the power plug can be prevented from contacting with water, which can reduce the adhesion of moisture and dust and improve the protection effect. Through the cooperation of the two first brackets and the third spring, the two first baffles can automatically block the round hole to prevent dust and moisture inside the card seat from flowing into the end of the power plug and the inside of the power supply seat, which can further improve the protection performance of the power plug. The second baffle and the third baffle set on the power socket of the electronic candle body can automatically fit together under the cooperation of the second bracket, the first guide block and the fourth spring to achieve the purpose of blocking the power socket, so as to prevent moisture from penetrating into the inside of the electronic candle body, causing corrosion and short circuit of electronic components, thereby improving the protection effect of the electronic candle body.

[0018] In the technical solution, the electronic candle body is inserted into the holder to push the annular seat downward, which can prompt the first guide rod and the first interference wedge to move downward synchronously. The first interference wedge can interfere with the first interference bracket when moving downward, prompting the first interference bracket to move horizontally and interfere with the two first brackets, thereby achieving the purpose of separating the two fitted first baffles, thereby facilitating the circular hole to be exposed and unblocked. At the same time, the downward-moving first guide rod can interfere with the rocker assembly. When the second baffles and the third baffles on both sides of the power socket are in the open state, the power plug can be moved upward through the round hole and inserted into the power socket of the electronic candle body, so that the power supply battery can be transmitted to the power socket through the power plug, thereby ensuring the normal operation of the electronic candle body.

[0019] 2. In the power supply device of the electronic candle, the second guide rod fixed below the annular seat can move downward synchronously with the annular seat, so that the second抵触 wedge fixed on one side of the second guide rod can抵触 the U-shaped bracket on the card seat during the movement, realizing that the U-shaped bracket drives the sponge water absorption plate below the L-shaped plate to move horizontally synchronously. Under the action of the sixth spring, the sponge water absorption plate is in close contact with the surface of the first baffle, adsorbing and cleaning the water adhering to the surface of the first baffle, preventing water from flowing onto the surface of the power supply plug below the round hole when the first baffle is opened and causing equipment damage during the power supply process, improving the protection effect on the equipment. After the water on the first baffle is adsorbed clean, the U-shaped bracket continues to move. At the same time, the scraper bracket slidably connected in the water collection tank can move vertically upward under the influence of the抵触 force of the third抵触 wedge, prompting the top of the scraper bracket to be in close contact with the sponge water absorption plate to scrape off the water. At the same time, the corrugated plate fixed on one side of the sponge water absorption plate can continuously抵触 the round rod on the scraper bracket during the movement, prompting the sponge water absorption plate to swing during the movement to facilitate the water to be shaken off, improving the dehydration effect of the sponge water absorption plate and facilitating the sponge water absorption plate to reset for the next water absorption, thereby reducing the residual water on the first baffle and improving the waterproof effect of the equipment. The water scraped off by the sponge water absorption plate can flow into the water collection tank and be conveniently discharged to the outside of the power supply seat through the drain pipe.

[0020] 3. In the power supply device of the electronic candle, during power supply, the annular limiting groove opened at the bottom of the electronic candle body can move downward synchronously with the electronic candle body. At the same time, when the power supply plug moves upward, it can drive the two guide rods to move synchronously, prompting the vertical rod slidably connected to the two guide rods to drive the fourth抵触 wedge to move upward synchronously. During the vertical movement of the two fourth抵触 wedges, they can抵触 the two second brackets, causing the two fitted second baffles to automatically separate from the third baffle, facilitating the power supply socket to be exposed for insertion during the vertical movement of the power supply plug. When the fourth抵触 wedge continues to move, it can抵触 the bottom of the electronic candle body, prompting the vertical rod to move horizontally. After the抵触 ends, it is convenient for the fourth抵触 wedge to extend into the annular limiting groove, thereby improving the firmness of the position of the electronic candle body during power supply. Through the cooperation of the pressing rod, the ninth spring, and the second抵触 frame, when the electronic candle body is separated from the card seat, by pushing the pressing rod, the pressing rod can drive the second抵触 frame to move horizontally and抵触 the two vertical rods, prompting the two vertical rods to approach each other, causing the second抵触 frame to disengage from the annular limiting groove, facilitating the separation of the electronic candle body from the card seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural diagram of the present invention.

[0022] Figure 2 is a three-dimensional structural diagram inside the power supply seat of the present invention.

[0023] Figure 3 This is a structural cross-sectional view of the present invention.

[0024] Figure 4 This is a cross-sectional view of the internal structure of the power supply base of the present invention.

[0025] Figure 5 This is a schematic structural diagram of the electronic candle body of the present invention.

[0026] Figure 6 This is one of the schematic diagrams of the internal partial structure of the power supply base of the present invention.

[0027] Figure 7 This is the second of the schematic diagrams of the internal partial structure of the power supply base of the present invention.

[0028] Figure 8 is Figure 3 The partial enlarged schematic diagram at position A in

[0029] Fig. 9 is Figure 7 The partial enlarged schematic diagram at position B in

[0030] In the figure: 1. Power supply base; 2. Card holder; 3. Ring base; 4. First spring; 5. First guide rod; 51. Support base; 52. Rotating shaft; 53. Rocker; 6. Second guide rod; 7. Power supply plug; 8. Second spring; 9. Electronic candle body; 10. Power supply socket; 11. Power supply battery; 12. Round hole; 13. First baffle; 14. First bracket; 15. Third spring; 16. Second baffle; 161. Third baffle; 17. Second bracket; 18. First guide block; 19. Fourth spring; 20. Second guide block; 21. First contact bracket; 22. Fifth spring; 23. First contact wedge; 24. Third guide block; 25. C-shaped bracket; 26. L-shaped plate; 27. Sponge water absorption plate; 28. Sixth spring; 29. Second contact wedge; 30. Water collecting trough; 31. Drain pipe; 32. Scraper bracket; 33. Seventh spring; 34. Third contact wedge; 35. Round rod; 36. Corrugated plate; 37. Annular limiting groove; 38. Guide rod; 39. Upright rod; 40. Eighth spring; 41. Fourth contact wedge; 42. Pressing rod; 43. Second contact frame; 44. Ninth spring; 45. Tenth spring. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0032] See also Figure 1-Figure 9 , an electronic candle power supply device, including a power supply base 1, a card base 2 is arranged in the power supply base 1, an annular seat 3 is arranged in the card base 2, the annular seat 3 is elastically connected to the card base 2 through a first spring 4, a first guide rod 5 and a second guide rod 6 are respectively fixed on the annular seat 3, a power supply plug 7 is arranged in the power supply base 1, the power supply plug 7 is elastically connected to the card base 2 through a second spring 8, a seesaw assembly is arranged on the power supply base 1, two sides of the seesaw assembly are respectively in conflict with the first guide rod 5 and the power supply plug 7, a round hole 12 for the power supply plug 7 to slide is opened on the card base 2, a power supply battery 11 is installed in the power supply base 1, and the power supply battery 11 is electrically connected to the power supply plug 7;

[0033] An electronic candle body 9 is arranged on the annular seat 3 , a power supply socket 10 is arranged at the bottom of the electronic candle body 9 , and the power supply plug 7 is adapted to the power supply socket 10 .

[0034] Two first baffles 13 are arranged above the circular hole 12 , a first bracket 14 is fixed on the first baffle 13 , the first bracket 14 is slidably connected to the card base 2 , and a third spring 15 is fixed between the card base 2 and the first bracket 14 .

[0035] A second guide block 20 is fixed on the base 2, and a first interference bracket 21 is slidably connected inside the second guide block 20, and the first interference bracket 21 interferes with the two first brackets 14, a fifth spring 22 is fixed between the second guide block 20 and the first interference bracket 21, and a first interference wedge 23 is fixed on one side of the first guide rod 5, and the first interference wedge 23 interferes with the first interference bracket 21.

[0036] The seesaw assembly includes a support base 51, which is fixed on the power supply base 1, and a rotating shaft 52 is rotatably connected to the support base 51, and a seesaw 53 is fixed to one end of the rotating shaft 52, and the two ends of the seesaw 53 are respectively in conflict with the first guide rod 5 and the power supply plug 7.

[0037] A second baffle 16 and a third baffle 161 are respectively provided on both sides of the power socket 10. Two first guide blocks 18 are fixed under the electronic candle body 9. The two first guide blocks 18 are slidably connected with the second bracket 17. The first guide blocks 18 are elastically connected to the second bracket 17 through a fourth spring 19. One end of one of the second brackets 17 passes through the second baffle 16 and is fixedly connected to the third baffle 161, and one end of the other second bracket 17 passes through the third baffle 161 and is fixedly connected to the second baffle 16.

[0038] When the device is powered, the power plug 7 is in a hidden state and the round hole 12 is in a blocked state. Figure 2-Figure 8, inserting the electronic candle body 9 into the card seat 2 can push the annular seat 3 downward, and at the same time, the first spring 4 is蓄力. During the downward movement of the annular seat 3, it can cause the first guide rod 5 and the first抵触 wedge block 23 to move downward synchronously. When the first抵触 wedge block 23 moves downward, it can抵触 with the first抵触 bracket 21. The first抵触 bracket 21 slides horizontally on the second guide block 20, and at the same time, the fifth spring 22 is蓄力. During the horizontal movement of the first抵触 bracket 21, it can抵触 with the two first brackets 14, causing the two first brackets 14 to move in opposite directions on the card seat 2, and at the same time, the third spring 15 is蓄力, so as to achieve the purpose that the two fitted first baffles 13 can be separated, facilitating the exposure of the round hole 12 to解除 the blocked state. At the same time, the downward moving first guide rod 5 can抵触 with one end of the rocker 53 of the rocker component, causing the rocker 53 to drive the rotating shaft 52 to rotate on the support seat 51. During the rotation process, it can抵触 with the power supply plug 7. When the second baffle 16 and the third baffle 161 on both sides of the power supply socket 10 are in the open state, it can achieve the purpose that the power supply plug 7 is抵触 upward and penetrates through the round hole 12 and is inserted into the power supply socket 10 of the electronic candle body 9. At the same time, the first spring 4 is蓄力, enabling the electric energy of the power supply battery 11 to be输送 to the power supply socket 10 through the power supply plug 7, thus ensuring the normal operation of the electronic candle body 9.

[0039] Embodiment 2 is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figure 1-Figure 9 , a U-shaped bracket 25 is provided on the card seat 2, and two third guide blocks 24 for the U-shaped bracket 25 to slide are fixed on the card seat 2. A is slidably connected to the third guide block 24. A tenth spring 45 is fixed between the third guide block 24 and the U-shaped bracket 25. An L-shaped plate 26 is fixed on the U-shaped bracket 25. A sponge water absorption plate 27 is provided below the L-shaped plate 26. The sponge water absorption plate 27 is elastically connected to the L-shaped plate 26 through a sixth spring 28. A second抵触 wedge block 29 is fixed on the second guide rod 6, and the second抵触 wedge block 29抵触 with the U-shaped bracket 25.

[0040] A water collecting tank 30 is provided in the card seat 2. One side of the water collecting tank 30 is connected to a drain pipe 31. And a scraping plate bracket 32 is provided in the water collecting tank 30. The lower end of the scraping plate bracket 32 is slidably connected to the card seat 2. A seventh spring 33 is fixed between the scraping plate bracket 32 and the card seat 2. A third抵触 wedge block 34 is fixed on the first抵触 bracket 21, and the lower end of the scraping plate bracket 32抵触 with the third抵触 wedge block 34.

[0041] A round rod 35 is fixed on one side of the scraping plate bracket 32, and a corrugated plate 36 is fixed on one side of the sponge water absorption plate 27.

[0042] After the power supply base 1 is separated from the electronic candle body 9, when water spills into the power supply base 1, moisture will adhere to the surface of the first baffle 13 inside the card seat 2. To prevent the moisture from coming into contact with the electronic candle body 9 and the power supply plug 7, it is necessary to adsorb and remove the moisture on the first baffle 13. Refer to Figure 4 、 Figure 6 and Figure 7 , when the annular seat 3 moves downward, it can drive the second guide rod 6 and the second抵触 wedge block 29 fixed on the second guide rod 6 to move downward synchronously. During the movement of the second抵触 wedge block 29, it can抵触 with the C-shaped bracket 25 on the card seat 2, causing the C-shaped bracket 25 to move horizontally on the two third guide blocks 24. At the same time, the tenth spring 45 is蓄力, and the purpose of driving the sponge water absorption plate 27 below the L-shaped plate 26 to move horizontally synchronously by the C-shaped bracket 25 can be achieved, so that the sponge water absorption plate 27 is in close contact with the surface of the first baffle 13 under the action of the sixth spring 28, adsorbing and cleaning the moisture adhering to the surface of the first baffle 13, preventing moisture from flowing onto the surface of the power supply plug 7 below the round hole 12 when the first baffle 13 is opened, and causing equipment damage during the power supply process, which can improve the protection effect on the equipment. After the water on the first baffle 13 is adsorbed cleanly, the C-shaped bracket 25 continues to move. At the same time, the scraper bracket 32 slidably connected in the water collection tank 30 can move vertically upward under the influence of the抵触 force of the third抵触 wedge block 34, which can prompt the top of the scraper bracket 32 to be in close contact with the sponge water absorption plate 27 to scrape off the water. At the same time, the corrugated plate 36 fixed on one side of the sponge water absorption plate 27 can continuously抵触 with the round rod 35 on the scraper bracket 32 during the movement, which can prompt the sponge water absorption plate 27 to swing during the movement to facilitate the shedding of water, improving the dehydration effect of the sponge water absorption plate 27. The water scraped off by the sponge water absorption plate 27 can flow into the water collection tank 30 and be conveniently discharged to the outside of the power supply base 1 through the drain pipe 31.

[0043] Embodiment 3, this embodiment is an improvement based on Embodiment 1. Specifically, please refer to Figure 1-Figure 9 , an annular limit groove 37 is opened at the bottom of the electronic candle body 9, guide rods 38 are arranged on both sides of the power supply plug 7, two vertical rods 39 are slidably connected to the card seat 2, the lower ends of the vertical rods 39 are slidably connected to the guide rods 38, and an eighth spring 40 is fixed between the vertical rods 39 and the guide rods 38. The upper ends of the vertical rods 39 are fixed with fourth抵触 wedge blocks 41.

[0044] A second抵触 frame 43 is arranged in the power supply base 1, the second抵触 frame 43 is elastically connected to the power supply base 1 through a ninth spring 44, a pressing rod 42 is slidably connected to one side of the second抵触 frame 43, the pressing rod 42 is fixedly connected to the second抵触 frame 43, and the second抵触 frame 43抵触 with the two vertical rods 39.

[0045] In order to improve the stability of the position of the electronic candle body 9 in the power supply seat 1 during power supply, it is necessary to limit the electronic candle body 9 in the card seat 2, refer to Figure 3-Figure 7 The annular limiting groove 37 provided at the bottom of the electronic candle body 9 can move downward synchronously with the electronic candle body 9. At the same time, when the power plug 7 moves upward, it can drive the two guide rods 38 to move synchronously, which can prompt the vertical rod 39 slidably connected on the two guide rods 38 to drive the fourth contact wedge 41 to move upward synchronously. During the vertical movement of the two fourth contact wedges 41, the contact inclined surface on one side can be realized to contact with the two second brackets 17, so that the two second brackets 17 slide on the second guide block 20, so that the fitted second baffle 16 and the third baffle 161 are automatically separated, and the fourth spring 19 accumulates force, so that the power socket 10 can be exposed for insertion during the vertical movement of the power plug 7. At the same time, the contact inclined surface on the other side of the fourth contact wedge 41 can contact with the bottom of the electronic candle body 9, which can promote The vertical rod 39 is made to move horizontally, and at the same time, the eighth spring 40 accumulates force. When the electronic candle body 9 moves downward, the fourth interference wedge block 41 can be extended into the annular limit groove 37. Since the cross section of the annular limit groove 37 is L-shaped, the elastic force released by the eighth spring 40 can push the fourth interference wedge block 41 to engage in the annular limit groove 37, thereby improving the firmness of the position of the electronic candle body 9 when it is powered. Through the cooperation of the pressing rod 42, the ninth spring 44 and the second interference frame 43, when the electronic candle body 9 is separated from the holder 2, by pushing the pressing rod 42, the pressing rod 42 can drive the second interference frame 43 to move horizontally and interfere with the two vertical rods 39, so as to make the two vertical rods 39 approach each other, so that the second interference frame 43 is disengaged from the annular limit groove 37, which facilitates the separation of the electronic candle body 9 from the holder 2.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An electronic candle power supply device, comprising a power supply base (1), characterized in that: The power supply seat (1) is provided with a card seat (2), the card seat (2) is provided with an annular seat (3), the annular seat (3) is elastically connected to the card seat (2) via a first spring (4), a first guide rod (5) and a second guide rod (6) are respectively fixed to the annular seat (3), a power supply plug (7) is provided in the power supply seat (1), the power supply plug (7) is elastically connected to the card seat (2) via a second spring (8), and a seesaw assembly is provided on the power supply seat (1), two sides of the seesaw assembly are respectively against the first guide rod (5) and the power supply plug (7). The card seat (2) is provided with a round hole (12) for the power plug (7) to slide, a power supply battery (11) is installed in the power supply seat (1), and the power supply battery (11) is electrically connected to the power plug (7), and the seesaw assembly comprises a support seat (51), the support seat (51) is fixed on the power supply seat (1), and a rotating shaft (52) is rotatably connected to the support seat (51), a seesaw (53) is fixed to one end of the rotating shaft (52), and two ends of the seesaw (53) are respectively in contact with the first guide rod (5) and the power plug (7); An electronic candle body (9) is arranged on the annular seat (3), a power supply socket (10) is arranged at the bottom of the electronic candle body (9), and the power supply plug (7) is compatible with the power supply socket (10).

2. The electronic candle power supply device according to claim 1, characterized in that: Two first baffles (13) are arranged above the circular hole (12); a first bracket (14) is fixed on the first baffle (13); the first bracket (14) is slidably connected to the card base (2); and a third spring (15) is fixed between the card base (2) and the first bracket (14).

3. The electronic candle power supply device according to claim 2, characterized in that: A second guide block (20) is fixed on the base (2), a first abutting bracket (21) is slidably connected inside the second guide block (20), and the first abutting bracket (21) abuts against the two first brackets (14), a fifth spring (22) is fixed between the second guide block (20) and the first abutting bracket (21), a first abutting wedge block (23) is fixed on one side of the first guide rod (5), and the first abutting wedge block (23) abuts against the first abutting bracket (21).

4. The electronic candle power supply device according to claim 3, characterized in that: A second baffle (16) and a third baffle (161) are respectively provided on both sides of the power supply socket (10); two first guide blocks (18) are fixed below the electronic candle body (9); a second bracket (17) is slidably connected to the two first guide blocks (18); the first guide blocks (18) are elastically connected to the second bracket (17) via a fourth spring (19); one end of one of the second brackets (17) passes through the second baffle (16) and is fixedly connected to the third baffle (161); and one end of the other second bracket (17) passes through the third baffle (161) and is fixedly connected to the second baffle (16).

5. The electronic candle power supply device according to claim 4, characterized in that: The card holder (2) is provided with a U-shaped bracket (25), and the card holder (2) is fixed with two third guide blocks (24) for the U-shaped bracket (25) to slide. A sliding connection is provided on the third guide block (24). A tenth spring (45) is fixed between the third guide block (24) and the U-shaped bracket (25). An L-shaped plate (26) is fixed on the U-shaped bracket (25). A sponge water-absorbing plate (27) is arranged below the L-shaped plate (26). The sponge water-absorbing plate (27) is elastically connected to the L-shaped plate (26) through a sixth spring (28). A second abutting wedge block (29) is fixed on the second guide rod (6). The second abutting wedge block (29) abuts against the U-shaped bracket (25).

6. The electronic candle power supply device according to claim 5, characterized in that: A water collecting trough (30) is arranged in the card holder (2). One side of the water collecting trough (30) is connected with a drain pipe (31). A scraping plate bracket (32) is arranged in the water collecting trough (30). The lower end of the scraping plate bracket (32) is slidably connected to the card holder (2). A seventh spring (33) is fixed between the scraping plate bracket (32) and the card holder (2). A third abutting wedge block (34) is fixed on the first abutting bracket (21). The lower end of the scraping plate bracket (32) abuts against the third abutting wedge block (34).

7. The electronic candle power supply device according to claim 6, characterized in that: A round rod (35) is fixed on one side of the scraping plate bracket (32). A corrugated plate (36) is fixed on one side of the sponge water-absorbing plate (27).

8. The electronic candle power supply device according to claim 7, characterized in that: An annular limiting groove (37) is formed at the bottom of the card holder (2). Guide rods (38) are arranged on both sides of the power supply plug (7). Two vertical rods (39) are slidably connected to the card holder (2). The lower ends of the vertical rods (39) are slidably connected to the guide rods (38). An eighth spring (40) is fixed between the vertical rods (39) and the guide rods (38). A fourth abutting wedge block (41) is fixed at the upper ends of the vertical rods (39).

9. The electronic candle power supply device according to claim 8, characterized in that: A second abutting frame (43) is arranged in the power supply base (1). The second abutting frame (43) is elastically connected to the power supply base (1) through a ninth spring (44). A pressing rod (42) is slidably connected to one side of the second abutting frame (43). The pressing rod (42) is fixedly connected to the second abutting frame (43). The second abutting frame (43) abuts against the two vertical rods (39).

Images