Shell structure of charging seat capable of being quickly opened

Abstract

The utility model discloses a charging seat housing structure capable of being opened quickly, which comprises a housing and a bottom cover, a charging head is arranged in the center of the upper surface of the housing, a wire is arranged on the side surface of the housing, and a cross beam is arranged on the lower surface of the bottom cover; a plurality of first battens are arranged at the position, close to an opening of the shell, of the inner wall of the shell, four pairs of first battens are evenly distributed in a surrounding mode at equal intervals along the inner wall of the shell, the number of each pair of first battens is two in the vertical direction, a first groove is formed between each pair of first battens, and first supporting blocks are evenly distributed on the inner wall of the shell at equal intervals in a surrounding mode. According to the utility model, the vertical part of the second clamping head is fixed with the lowermost circle of the spring through the short rod, when the bottom cover needs to be disassembled, the handle is pressed to enable the second clamping head to move forwards, the second clamping head and the first clamping head are separated from each other, and then the bottom cover is rotated in the opposite direction to enable the second batten and the second groove to be separated from the first batten and the first groove; therefore, the bottom cover can be opened quickly and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electric toothbrushes, in particular to a shell structure of a charging stand which can be opened quickly. Background Art

[0002] Electric toothbrushes have the advantages of more thorough cleaning, less wear on teeth, and reduced gum bleeding. Nowadays, the use of electric toothbrushes has become a trend; wireless charging uses a new type of energy transmission technology, namely wireless power supply technology, which frees the charger from the limitations of the line and realizes the complete separation of electrical appliances and power supplies. It shows better advantages than traditional chargers in terms of safety and flexibility. In today's rapidly developing science and technology, wireless charging shows broad development prospects; when the electric toothbrush is used for charging, it is directly placed on the charging stand. The existing charging stand structure is composed of a shell and a bottom cover. The bottom cover is fixed in the shell by bolts, and a sealant is applied between the bottom cover and the shell. However, most charging stands are placed on the washstand, which has high requirements for sealing. The sealant needs to be reapplied after a period of use. It is inconvenient to remove the bottom cover to apply the sealant. Utility Model Content

[0003] The utility model solves the deficiencies in the prior art and provides a shell structure of a charging stand that can be opened quickly.

[0004] The utility model provides a shell structure of a charging stand that can be opened quickly, comprising a shell and a bottom cover, wherein a charging head is arranged at the center of the upper surface of the shell, electric wires are arranged on the side of the shell, and a cross beam is arranged on the lower surface of the bottom cover;

[0005] A plurality of first strips are arranged on the inner wall of the shell near the opening thereof, four pairs of first strips are evenly distributed along the inner wall of the shell at equal intervals, each pair of first strips has two in the vertical direction, a first groove is arranged between each pair of first strips, first support blocks are evenly distributed on the inner wall of the shell at equal intervals, and the first support blocks are located on the side of each pair of first strips;

[0006] A plurality of second support blocks are arranged on the edge of the upper surface of the bottom cover, and four of the second support blocks are evenly spaced and distributed around the bottom cover. Two second strips parallel to each other are arranged on the side of the second support block, and a second groove is arranged between the two second strips;

[0007] When the bottom cover is installed at the bottom outlet of the shell and rotated, each pair of first strips and each pair of second strips are staggered and engaged in the height direction.

[0008] Furthermore, a first clamping head is provided at the front end of one of the first strips, a clamping slot is provided at the side of one of the second support blocks, a spring slot is provided in the clamping slot, and a spring is provided in the spring slot.

[0009] Furthermore, it also includes a second clamp, which vertically passes through the spring slot, the head of the second clamp is located in the slot, and the tail of the second clamp is provided with a handle, the two ends of the spring are fitted in the spring, and the spring is located around the second clamp.

[0010] Furthermore, the thickness of the second groove is consistent with the thickness of the first strip at the top, and the length of the second groove is consistent with the length of the first strip above the mouth.

[0011] Furthermore, a plurality of gaskets are evenly arranged around the lower surface of the shell.

[0012] Furthermore, the center of the cross beam is aligned with the center of the bottom cover.

[0013] Furthermore, the side surface of the head of the second clamping head close to the first clamping head is in a broken line shape.

[0014] The beneficial effects of the utility model are as follows: when installing, the bottom cover is placed against the mouth of the shell body, and the bottom cover is rotated so that the first strip, the first groove, the second strip, and the second groove are engaged with each other, so that the bottom cover is placed on the mouth of the shell body; in the process of the first strip, the first groove, the second strip, and the second groove being engaged with each other, the first clamping head enters the clamping groove, the first clamping head squeezes the second clamping head, and the second clamping head is gradually raised, so that the second clamping head is engaged with the second clamping head; the vertical part of the second clamping head is fixed to the lowest circle of the spring through a short rod, and when the bottom cover needs to be removed, the handle is pressed to move the second clamping head forward, the second clamping head and the first clamping head are separated from each other, and then the bottom cover is rotated in the opposite direction so that the second strip and the second groove are separated from the first strip and the first groove, so that opening the bottom cover is relatively fast and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the housing of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the housing of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the bottom cover of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the first strip of the utility model;

[0019] Figure 5 It is a three-dimensional diagram of the second strip of the utility model;

[0020] Figure 6 It is a front cross-sectional view of the first clamping head of the utility model.

[0021] In the figure: 1. shell; 11. charging head; 12. wire; 13. gasket; 14. first strip; 15. first groove; 16. first support block; 17. first clamp; 2. bottom cover; 21. cross beam; 22. second support block; 221. clamping groove; 222. spring groove; 23. second strip; 24. second groove; 3. second clamp; 31. handle; 32. spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] like Figure 1-6 As shown, a shell structure of a charging stand that can be opened quickly includes a shell 1 and a bottom cover 2. A charging head 11 is arranged in the center of the upper surface of the shell 1, and the toothbrush is placed on the charging head 11 for charging. A wire 12 is arranged on the side of the shell 1. A cross beam 21 is arranged on the lower surface of the bottom cover 2. The bottom cover 2 can be rotated by holding the cross beam 21.

[0025] A plurality of first strips 14 are arranged on the inner wall of the shell 1 near the opening thereof, and four pairs of first strips 14 are evenly distributed around the inner wall of the shell 1 at equal intervals, and each pair of first strips 14 has two in the vertical direction, and a first groove 15 is arranged between each pair of first strips 14. First support blocks 16 are evenly distributed around the inner wall of the shell 1 at equal intervals, and the first support blocks 16 are located on the side of each pair of first strips 14, and the second support blocks 16 limit the edge of the first groove 15;

[0026] The upper surface of the bottom cover 2 is provided with a plurality of second support blocks 22 at its edge, and four second support blocks 22 are equally spaced and distributed around the bottom cover 2. Two second strips 23 parallel to each other are provided on the side of the second support block 22, and a second groove 24 is provided between the two second strips 23. The second strips 23, the second groove 24, the first strips 14, and the first groove 15 are engaged with each other.

[0027] When the bottom cover 2 is installed at the bottom outlet of the shell 1 and rotated, each pair of first strips 14 and each pair of second strips 23 are staggered and engaged in the height direction, so that the bottom cover 2 is fixed to the mouth of the shell 1.

[0028] A first clamping head 17 is disposed at the front end of a first strip 14 , a clamping slot 221 is disposed on the side of a second support block 22 , a spring slot 222 is disposed in the clamping slot 221 , and a spring 32 is disposed in the spring slot 222 .

[0029] It also includes a second clamp 3, which vertically passes through the spring slot 222, the head of the second clamp 3 is located in the slot 221, and a handle 31 is provided at the tail of the second clamp 3. Both ends of the spring 32 are fitted in the spring 222, and the spring 32 is located around the second clamp 3.

[0030] The thickness of the second groove 24 is consistent with the thickness of the uppermost first strip 14, and the length of the second groove 24 is consistent with the length of the first strip 14 above the mouth.

[0031] A plurality of gaskets 13 are evenly arranged around the lower surface of the housing 1 , and the gaskets 13 play a supporting and anti-slip role.

[0032] The center of the cross beam 21 is aligned with the center of the bottom cover 2 .

[0033] The side surface of the head of the second clamping head 3 close to the first clamping head 17 is in a broken line shape. When the second clamping head 3 moves toward the first clamping head 17 , the second clamping head 3 will gradually rise until it engages with the first clamping head 17 .

[0034] In summary: during installation, place the bottom cover 2 against the opening of the housing 1, rotate the bottom cover 2, and make the first strip 14, the first groove 15, the second strip 23, and the second groove 24 engage with each other, so that the bottom cover 2 is in the opening of the housing 1;

[0035] During the mutual engagement of the first strip 14, the first groove 15, the second strip 23 and the second groove 24, the first clamp 17 enters the clamping groove 221, the first clamp 17 squeezes the second clamp 3, and gradually raises the second clamp 3, so that the second clamp 17 engages with the second clamp 3;

[0036] The vertical part of the second clamp 3 is fixed to the lowest circle of the spring 32 by a short rod. When the bottom cover 2 needs to be removed, the handle 31 is pressed to move the second clamp 3 forward, and the second clamp 3 and the first clamp 17 are separated from each other. Then the bottom cover 2 is rotated in the opposite direction to make the second strip 23 and the second groove 24 leave the first strip 14 and the first groove 15. In this way, opening the bottom cover 2 is quick and convenient.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shell structure of a charging stand that can be opened quickly, characterized in that: It comprises a shell (1) and a bottom cover (2), wherein a charging head (11) is arranged at the center of the upper surface of the shell (1), electric wires (12) are arranged on the side of the shell (1), and a cross beam (21) is arranged on the lower surface of the bottom cover (2); A plurality of first strips (14) are arranged on the inner wall of the shell (1) near the mouth thereof, four pairs of first strips (14) are evenly distributed around the inner wall of the shell (1) at equal intervals, each pair of first strips (14) has two first strips (14) in the vertical direction, a first groove (15) is arranged between each pair of first strips (14), first support blocks (16) are evenly distributed around the inner wall of the shell (1) at equal intervals, and the first support blocks (16) are located on the side of each pair of first strips (14); The upper surface of the bottom cover (2) is provided with a plurality of second support blocks (22) at its edge, and four of the second support blocks (22) are distributed around the bottom cover (2) at equal intervals, and two second strips (23) parallel to each other are provided on the side of the second support block (22), and a second groove (24) is provided between the two second strips (23); When the bottom cover (2) is installed at the bottom outlet of the housing (1) and rotated, each pair of first strips (14) and each pair of second strips (23) are staggered and engaged in the height direction.

2. The shell structure of a quick-open charging stand according to claim 1, characterized in that: A first clamping head (17) is provided at the front end of one of the first strips (14), a clamping groove (221) is provided at the side of one of the second support blocks (22), a spring groove (222) is provided in the clamping groove (221), and a spring (32) is provided in the spring groove (222).

3. The shell structure of the quick-open charging stand according to claim 2, characterized in that: It also includes a second clamp (3), the second clamp (3) vertically passes through the spring slot (222), the head of the second clamp (3) is located in the clamp slot (221), the tail of the second clamp (3) is provided with a handle (31), the two ends of the spring (32) are fitted in the spring (32), and the spring (32) is located around the second clamp (3).

4. The shell structure of the quick-open charging stand according to claim 1, characterized in that: The thickness of the second groove (24) is consistent with the thickness of the uppermost first strip (14), and the length of the second groove (24) is consistent with the length of the first strip (14) above the mouth.

5. The shell structure of a quick-open charging stand according to claim 1, characterized in that: A plurality of gaskets (13) are evenly arranged around the lower surface of the shell (1).

6. The shell structure of a quick-open charging stand according to claim 1, characterized in that: The center of the cross beam (21) is aligned with the center of the bottom cover (2).

7. The shell structure of the quick-open charging stand according to claim 3, characterized in that: The side surface of the head of the second clamping head (3) close to the first clamping head (17) is in a broken line shape.

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