Flashlight capable of preventing switch from being touched by mistake

Abstract

The utility model discloses a flashlight capable of preventing a switch from being touched by mistake, which comprises a tube body, a control panel is arranged in an inner cavity of the tube body, a touch control switch is arranged on the control panel, a button is arranged on the peripheral wall of the tube body, a pushing column abutted against the touch control switch is arranged on the button, a locking groove is arranged on the side wall of the pushing column, and the touch control switch is arranged in the locking groove. The tube body is provided with a locking assembly used for switching the pushing column between the locking state and the unlocking state, the locking assembly comprises a locking plate connected with the tube body in a sliding mode, when the locking plate is inserted into the locking groove, the pushing column is locked, and when the flashlight is in the opening or closing state, the locking plate can be inserted into the locking groove, so that the pushing column is locked. Therefore, the situation that the opening or closing state of the flashlight is changed due to the fact that the button is touched by mistake can be prevented, and the problem caused when the switch is touched by mistake is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flashlights, in particular to a flashlight with a switch that prevents accidental touch. Background Art

[0002] A flashlight, as a lighting device, includes a handle and a lamp head mounted on the handle, wherein a battery is installed inside the hand-held portion of the handle, and the battery is encapsulated in the inner cavity of the hand-held portion using a tail cover. A tube body is also provided on the handle, wherein a control panel is installed in the inner cavity of the tube body, and a touch switch for controlling the lamp beads in the lamp head to turn on is provided on the control panel. A button for pressing the touch switch is installed on the surface of the tube body. Under normal circumstances, the button is made of rubber, is elastic and can protrude from the outer surface of the tube body.

[0003] When using the flashlight, the button is pressed to contact the contacts of the touch switch, thereby turning the lamp on or off. Since the button is located on the surface of the tube body, it is easy to accidentally touch the button when holding the handle, causing the lamp to go out and affecting the normal use of the flashlight.

[0004] Therefore, how to design a device for preventing accidental touch of the switch for a push-type flashlight has become a technical problem that needs to be solved urgently by people in this field. Utility Model Content

[0005] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present utility model is to provide a flashlight with a switch that can prevent accidental touches, thereby solving the problem of the flashlight being turned off due to accidental touches of the button.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A flashlight with a switch that prevents accidental touches comprises a tube body, a control panel installed in the inner cavity of the tube body, a touch switch provided on the control panel, a button provided on the peripheral wall of the tube body, a push column provided on the button for abutting the touch switch, a locking groove provided on the side wall of the push column, a locking assembly provided on the tube body for switching the push column between a locked and an unlocked state, the locking assembly comprising a locking plate slidably connected to the tube body, and the push column is locked when the locking plate is inserted into the locking groove.

[0008] Furthermore, a sedimentation groove is provided on the peripheral wall of the tube body, and a first avoidance opening is provided on the bottom wall of the sedimentation groove and connected to the inner cavity of the tube body. A key panel is fixedly installed inside the sedimentation groove, and the button is fixedly installed on the key panel. The push column passes through the first avoidance opening and abuts against the touch switch.

[0009] Furthermore, a plurality of columns are fixedly provided on the bottom wall of the keypad, the end walls of the columns abut against the bottom wall of the sedimentation trough, a movable layer is left between the bottom wall of the keypad and the bottom wall of the sedimentation trough, and the locking plate is slidably installed in the movable layer.

[0010] Furthermore, it also includes a plurality of positioning bolts, which pass through the key plate and the column and are fixedly connected to the tube body.

[0011] Furthermore, the bottom wall of the sedimentation trough is provided with slide grooves located on both sides of the first avoidance opening, and the bottom wall of the locking plate is fixed with sliders inserted into the slide grooves, and the outer wall of the slider is slidably connected to the inner wall of the slide groove.

[0012] Furthermore, the key plate is provided with a first waist-shaped hole, and the locking assembly further includes a push rod fixed on the locking plate, and the push rod passes through the first waist-shaped hole and extends out of the sedimentation tank.

[0013] Furthermore, it also includes a buckle and a pad, which are provided with a second avoidance opening for the button to pass through, and the buckle and the pad are provided with a second waist-shaped hole aligned with the first waist-shaped hole. The bottom wall of the key panel is also provided with a clamping part for positioning the push rod.

[0014] Furthermore, the clamping part includes a clamping groove aligned with the first waist-shaped hole, and the clamping part is provided with a guide port connected to the clamping groove, and a shrinkage port is provided between the guide port and the clamping groove. The opening of the guide port is larger than the diameter of the push rod cross section, and the opening of the shrinkage port is smaller than the diameter of the push rod cross section. When the push column is locked, the push rod is located in the clamping groove.

[0015] Furthermore, the holding portion is made of plastic or rubber.

[0016] Furthermore, the inner wall of the tube body is provided with a mounting groove arranged along the axial direction of the tube body, and the control board is inserted into the mounting groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides a locking groove on the push column and a locking plate is slidably connected to the tube body. When the flashlight is in the on or off state, the locking plate can be inserted into the locking groove, thereby limiting the push column from moving toward the touch switch, thereby preventing the on or off state of the flashlight from changing due to accidental touching of the button, and solving the problem caused by accidental touching of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0020] Figure 3 This is the first cross-sectional view of the present utility model;

[0021] Figure 4 It is a partial expanded schematic diagram of the utility model;

[0022] Figure 5 This is a second cross-sectional view of the present invention;

[0023] Figure 6 It is a top view of the control tube body;

[0024] Figure 7 Schematic diagram of the structure of the keypad;

[0025] Figure 8 It is a bottom view of the keypad;

[0026] Figure 9 Schematic diagram of the structure of buckle and pad;

[0027] Figure 10 It is a structural diagram of the holding part of the utility model.

[0028] In the figure: 1. handle; 10. lamp head; 11. hand-held part; 12. tail cover; 13. tube body; 131. sedimentation groove; 1311. slide groove; 1312. first avoidance opening; 132. installation groove; 2. control panel; 21. touch switch; 3. keypad; 30. movable layer; 31. column; 32. button; 321. push column; 3211. locking groove; 33. first waist-shaped hole; 34. holding part; 341. guide opening; 342. shrinkage opening; 343. holding groove; 4. buckle and pad; 41. second avoidance opening; 42. second waist-shaped hole; 5. locking assembly; 51. locking plate; 52. slider; 53. push rod; 6. positioning bolt. DETAILED DESCRIPTION

[0029] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] This embodiment provides a flashlight with a switch that prevents accidental touches, which is mainly used to solve the problem of the flashlight lamp being extinguished due to accidental touches on the switch.

[0031] like Figure 1As shown, the flashlight includes a handle 1 and a lamp head 10 installed at the end of the handle 1, wherein the handle 1 includes a tail cover 12, a hand-held portion 11 and a tube body 13 arranged in sequence, wherein the hand-held portion 11 is installed with a battery, the tail cover 12 is installed at the tail end of the hand-held portion 11 to block the inner cavity of the hand-held portion 11, and the tube body 13 is installed at the other end of the hand-held portion 11, wherein, as shown in FIG. Figure 3 As shown, the control board 2 is installed in the inner cavity of the tube body 13 , and the other end of the tube body 13 is connected to the lamp holder 10 .

[0032] Specifically, such as Figure 3 and Figure 4 As shown, a touch switch 21 is installed on the control board 2, and a key board 3 adapted to the touch switch 21 is provided on the tube body 13, wherein the key board 3 is provided with a button 32 located directly above the touch switch 21, and the button 32 is provided with a push column 321 that abuts against the touch switch 21.

[0033] With the above arrangement, when it is necessary to control the on or off of the lamp beads in the lamp holder 10 , it can be achieved by simply pressing the button 32 and using the push column 321 to press the touch switch 21 .

[0034] In order to realize the installation of the control board 2, in this embodiment, as shown in FIG. Figure 3 and Figure 4 As shown, the inner wall of the tube body 13 is provided with a mounting groove 132 arranged along the axial direction of the tube body 13 , wherein the control board 2 is inserted into the mounting groove 132 .

[0035] The keypad 3 is installed so that the push pin 321 on the button 32 can abut against the touch switch 21. In this embodiment, Figure 3 and Figure 6 As shown, the outer wall of the tube body 13 is provided with a sedimentation tank 131 which is recessed radially inwardly along the tube body 13, wherein the bottom wall of the sedimentation tank 131 is connected to the inner cavity of the tube body 13 through a first avoidance port 1312, wherein, as shown Figure 4 As shown, the key plate 3 is fixedly mounted on the bottom wall of the sedimentation tank 131 by means of positioning bolts 6 .

[0036] During use of the flashlight, since the button 32 protrudes from the sedimentation groove 131, the hand may easily touch the button 32, which may cause the flashlight to be turned on or off abnormally, affecting the user experience.

[0037] Therefore, in this embodiment, if Figure 5 and Figure 8As shown, a locking groove 3211 is provided on the side wall of the pushing column 321, and a locking component 5 is further provided in the sedimentation tank 131, which is radially slidably connected to the pushing column 321, wherein a locking plate 51 is provided on the locking component 5. When the locking plate 51 is inserted into the locking groove 3211, the locking plate 51 can limit the pushing column 321 from moving toward the touch switch 21, and then lock the button 32 to prevent the button 32 from being accidentally touched, causing the flashlight to be turned on or off. When the locking plate 51 moves out of the locking groove 3211, the restriction of the button 32 is released, and the touch switch 21 can be turned on or off by the button 32.

[0038] In order to prevent the installation of the key plate 3 from affecting the sliding of the locking plate 51, in this embodiment, Figure 5 As shown, the bottom wall of the key panel 3 is fixed with a column 31. When the key panel 3 is installed inside the sedimentation tank 131, the column 31 abuts against the bottom wall of the sedimentation tank 131, so that a movable layer 30 is reserved between the key panel 3 and the bottom wall of the sedimentation tank 131, wherein the locking plate 51 slides inside the movable layer 30, reducing the interference of the key panel 3 on the movement of the locking plate 51.

[0039] In order to achieve stable sliding of the locking plate 51, in this embodiment, as shown in FIG. Figure 6 、 Figure 7 and Figure 8 As shown, both sides of the first avoidance opening 1312 are provided with a slide groove 1311, wherein the bottom wall of the locking plate 51 is fixed with a slider 52 inserted into the slide groove 1311, wherein the outer wall of the slider 52 is slidably connected to the inner wall of the slide groove 1311 to improve the stability of the movement of the locking plate 51.

[0040] In order to realize the movement of the locking plate 51, in this embodiment, as shown in FIG. Figure 5 and Figure 8 As shown, a first waist-shaped hole 33 is provided on the key plate 3 , and a push rod 53 passing through the first waist-shaped hole 33 is fixed on the locking plate 51 .

[0041] Through the above arrangement, when the locking plate 51 needs to be moved, the locking plate 51 can be pushed directly by the push rod 53, thereby changing the position of the locking plate 51 and switching the locking and unlocking states of the push column 321.

[0042] Since the keypad 3 is directly fixed to the bottom wall of the sedimentation tank 131 by the positioning bolts 6, the positioning bolts 6 are exposed to the outside and are easy to scratch the user. Therefore, in this embodiment, Figure 2 and Figure 4As shown, it also includes a buckle and a pad 4, and the buckle and the pad 4 are provided with a second avoidance opening 41 for the button 32 to pass through. When the key plate 3 is installed inside the sedimentation tank 131, the buckle and the pad 4 can be buckled on the outside of the key plate 3, and the nut of the positioning bolt 6 can be encapsulated to prevent the positioning bolt 6 from leaking out.

[0043] In order to prevent the installation of the buckle and the pad 4 from affecting the movement of the push rod 53, in this embodiment, as shown in FIG. Figure 9 As shown, the buckle and pad 4 are provided with a second waist-shaped hole 42 aligned with the first waist-shaped hole 33 , wherein the push rod 53 passes through the second waist-shaped hole 42 , thereby exposing the push rod 53 outside the tube body 13 .

[0044] When the locking plate 51 is buckled in the locking groove 3211, in order to improve the stability of the locking plate 51 and prevent the locking plate 51 from moving out of the locking groove 3211 again, in this embodiment, Figure 7 、 Figure 8 and Figure 10 As shown, a clamping portion 34 is fixedly provided on the bottom wall of the key panel 3, wherein the clamping portion 34 is provided with a clamping groove 343 for clamping the push rod 53. When the locking plate 51 is buckled in the locking groove 3211, the push rod 53 is located in the clamping groove 343, thereby limiting the movement of the push rod 53.

[0045] Specifically, in this embodiment, the holding portion 34 is made of rubber.

[0046] like Figure 10 As shown, a guide opening 341 is further provided on one side of the clamping portion 34, wherein the guide opening 341 is communicated with the clamping groove 343, and a contraction opening 342 is provided between the guide opening 341 and the clamping groove 343, and the opening of the guide opening 341 is larger than the diameter of the cross section of the push rod 53, and the contraction opening 342 is smaller than the diameter of the cross section of the push rod 53.

[0047] Through the above-mentioned arrangement, when the locking plate 51 is inserted into the locking groove 3211, the push rod 53 first enters the guide opening 341, then expands the contraction opening 342, and finally enters the clamping groove 343. After the push rod 53 enters the clamping groove 343, the contraction opening 342 retracts again due to material problems, thereby preventing the push rod 53 from moving out of the clamping groove 343, thereby improving the stability of the locking plate 51.

[0048] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A flashlight with a switch that prevents accidental touch, comprising a tube body (13), a control board (2) installed in the inner cavity of the tube body (13), a touch switch (21) provided on the control board (2), a button (32) provided on the peripheral wall of the tube body (13), and a push column (321) abutting against the touch switch (21) provided on the button (32), characterized in that: The side wall of the push column (321) is provided with a locking groove (3211), and the tube body (13) is provided with a locking assembly (5) for switching the push column (321) between a locked state and an unlocked state. The locking assembly (5) includes a locking plate (51) slidably connected to the tube body (13). When the locking plate (51) is inserted into the locking groove (3211), the push column (321) is locked.

2. A flashlight with a switch that prevents accidental touch according to claim 1, characterized in that: A sedimentation groove (131) is provided on the peripheral wall of the tube body (13); a first avoidance opening (1312) communicating with the inner cavity of the tube body (13) is provided on the bottom wall of the sedimentation groove (131); a key plate (3) is fixedly installed inside the sedimentation groove (131); the button (32) is fixedly installed on the key plate (3); and the push column (321) passes through the first avoidance opening (1312) and abuts against the touch switch (21).

3. A flashlight with a switch that prevents accidental touches according to claim 2, characterized in that: The bottom wall of the key plate (3) is fixedly provided with a plurality of columns (31), the end walls of the columns (31) abut against the bottom wall of the sedimentation tank (131), a movable layer (30) is left between the bottom wall of the key plate (3) and the bottom wall of the sedimentation tank (131), and the locking plate (51) is slidably installed in the movable layer (30).

4. A flashlight with a switch that prevents accidental touches according to claim 3, characterized in that: It also includes a plurality of positioning bolts (6), which pass through the key plate (3) and the upright column (31) and are fixedly connected to the tube body (13).

5. The flashlight with a switch that prevents accidental touch according to claim 3, characterized in that: The bottom wall of the sedimentation trough (131) is provided with a slide groove (1311) located on both sides of the first avoidance opening (1312), and the bottom wall of the locking plate (51) is fixed with a slider (52) inserted into the slide groove (1311), and the outer wall of the slider (52) is slidably connected to the inner wall of the slide groove (1311).

6. A flashlight with a switch that prevents accidental touches according to claim 3, characterized in that: The key plate (3) is provided with a first waist-shaped hole (33), and the locking assembly (5) further comprises a push rod (53) fixed on the locking plate (51), and the push rod (53) passes through the first waist-shaped hole (33) and extends out of the sedimentation tank (131).

7. A flashlight with a switch that prevents accidental touches according to claim 6, characterized in that: The keypad (3) further comprises a buckle and a pad (4), wherein the buckle and the pad (4) are provided with a second avoidance opening (41) for the button (32) to pass through, and the buckle and the pad (4) are provided with a second waist-shaped hole (42) aligned with the first waist-shaped hole (33), and the bottom wall of the keypad (3) is further provided with a holding portion (34) for positioning the push rod (53).

8. The flashlight with a switch that prevents accidental touch according to claim 7, characterized in that: The clamping portion (34) includes a clamping groove (343) aligned with the first waist-shaped hole (33); a guide opening (341) communicating with the clamping groove (343) is provided on the clamping portion (34); a contraction opening (342) is provided between the guide opening (341) and the clamping groove (343); the opening of the guide opening (341) is larger than the diameter of the cross section of the push rod (53); the opening of the contraction opening (342) is smaller than the diameter of the cross section of the push rod (53); when the push column (321) is locked, the push rod (53) is located in the clamping groove (343).

9. A flashlight with a switch that prevents accidental touches according to claim 8, characterized in that: The holding portion (34) is made of plastic or rubber.

10. The flashlight with a switch that prevents accidental touch according to claim 1, characterized in that: The inner wall of the tube body (13) is provided with a mounting groove (132) arranged along the axial direction of the tube body (13), and the control board (2) is inserted into the mounting groove (132).

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