Rod wax with battery compartment child lock structure

Abstract

The utility model discloses a rod wax with a battery compartment child lock structure, which comprises a cylinder body and a base, one end of the cylinder body is provided with a luminous body, the other end of the cylinder body is provided with a battery compartment for accommodating a battery, the cylinder body is internally provided with a PCB (printed circuit board) which is electrically connected with one end of the luminous body and one end of the battery respectively, and the base is provided with a battery compartment for accommodating the battery. The base is detachably installed at the opening of the battery bin through a child lock structure, a switch is arranged on the base, the input end of the switch is electrically connected with an electrode spring abutting against the other end of the battery, and the output end of the switch is electrically connected with the PCB. After the base is mounted, the mounting block is clamped and limited in the clamping section, so that a battery is effectively prevented from being exposed due to disassembly of the base when a child plays and rotates the base, a child locking effect is achieved, and the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic candles, in particular to a rod-shaped candle with a battery compartment child lock structure. Background Art

[0002] The battery compartment in the existing rod-shaped electronic candle is generally opened or closed through a base. During use, the battery device is placed in the battery compartment, and then the base is installed to close the battery compartment. The switch on the base is used to make the circuit between the battery inside the battery compartment and the circuit board on and off, so as to control the lighting and extinguishing of the lamp head.

[0003] The base and the battery compartment generally adopt a threaded connection method for detachable connection. It is easy for children to open the battery compartment by rotating the base to play with the battery, which is likely to cause improper use of the battery resulting in short circuit and fire, with low safety factor. Summary of the Invention

[0004] Aiming at the above problems existing in the existing electronic candles, the present invention aims to provide a rod-shaped candle with a battery compartment child lock structure, which has a high safety factor and a child lock function.

[0005] The specific technical solutions are as follows:

[0006] A rod-shaped candle with a battery compartment child lock structure, comprising: a cylinder and a base. One end of the cylinder has a light-emitting body, and the other end has a battery compartment for accommodating a battery. A PCB board electrically connected to the light-emitting body and one end of the battery is arranged inside the cylinder. The base is detachably installed at the opening of the battery compartment through a child lock structure, and a switch is arranged on the base. The input end of the switch is electrically connected to an electrode spring that abuts against the other end of the battery, and the output end is electrically connected to the PCB board. The circuit between the battery and the PCB board is turned on and off through the switch to make the light-emitting body light up and go out.

[0007] The child lock structure includes:

[0008] At least one mounting block, the top of the base is movably arranged at the opening of the battery compartment, and the mounting block is installed on the top side wall of the base.

[0009] At least one mounting groove is arranged on the inner wall of the opening of the battery compartment, and the mounting block is slidably matched with the mounting groove. The mounting groove includes: a longitudinal section and an inclined section. The inclined section is arranged in a spiral rising manner, and the bottom of the inclined section is communicated with the top of the longitudinal section. The side wall at the other end of the inclined section extends downward to form a clamping section.

[0010] Further, as a further improvement and optimization of this solution, there are two mounting blocks, which are respectively arranged on both sides of the base, and two corresponding mounting grooves are provided.

[0011] Further, as a further improvement and optimization of this solution, the base includes: a mounting section and a rotating section. The diameter of the mounting section matches the inner diameter of the battery compartment. The mounting block is arranged on the side wall of the mounting section. The rotating section is coaxially connected to the bottom of the mounting section, and the diameter of the rotating section is larger than that of the mounting section.

[0012] Further, as a further improvement and optimization of this solution, the outer wall of the rotating section has a number of friction grooves.

[0013] Further, as a further improvement and optimization of this solution, the switch is a push-button switch.

[0014] Further, as a further improvement and optimization of this solution, the light-emitting body is an LED lamp.

[0015] Further, as a further improvement and optimization of this solution, the outside of the cylinder is coated with wax.

[0016] The positive effects of the above technical solutions compared with the prior art are as follows:

[0017] After the base is installed in the present utility model, the mounting block is snap-fitted and limited in the clamping section, effectively preventing the base from being disassembled and exposing the battery when children play with the rotating base, achieving the child lock effect and improving the use safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a rod wax with a child lock structure for a battery compartment according to the present utility model;

[0019] Figure 2 is a cross-sectional schematic diagram of a rod wax with a child lock structure for a battery compartment according to the present utility model;

[0020] Figure 3 is a schematic structural diagram of the base of a rod wax with a child lock structure for a battery compartment according to the present utility model;

[0021] Figure 4 is a schematic structural diagram of the mounting groove of a rod wax with a child lock structure for a battery compartment according to the present utility model;

[0022] In the accompanying drawings: 1, cylinder body; 2, light-emitting body; 3, base; 4, PCB board; 5, electrode spring; 6, child lock structure; 7, switch; 11, battery compartment; 31, rotating section; 32, mounting section; 61, mounting block; 62, mounting groove; 621, vertical section; 622, inclined section; 623, clamping section. Detailed implementation manners

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "connection", "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Figure 1 It is a schematic structural view of a rod wax with a child lock structure for a battery compartment according to the present utility model. Figure 2 It is a schematic sectional view of a rod wax with a child lock structure for a battery compartment according to the present utility model. Figure 3 It is a schematic structural view of the base of a rod wax with a child lock structure for a battery compartment according to the present utility model. Figure 4 It is a schematic structural view of the mounting groove of a rod wax with a child lock structure for a battery compartment according to the present utility model, as Figures 1-4As shown, a rod wax with a child lock structure 6 for a battery compartment 11 of a preferred embodiment is shown, including: a barrel 1 and a base 31. One end of the barrel 1 has a light emitter 2, and the other end has a battery compartment 11 for accommodating a battery. A PCB board 4 electrically connected to the light emitter 2 and one end of the battery is provided inside the barrel 1. The base 31 is detachably installed at the opening of the battery compartment 11 through the child lock structure 6, and a switch 7 is provided on the base 31. The input end of the switch 7 is electrically connected to an electrode spring 5 that abuts against the other end of the battery, and the output end is electrically connected to the PCB board 4. The circuit between the battery and the PCB board 4 is controlled by the switch 7 to turn the light emitter 2 on and off; the child lock structure 6 includes at least one mounting block 61 and at least one mounting groove 62. The top of the base 31 is movably disposed at the opening of the battery compartment 11, and the mounting block 61 is installed on the top side wall of the base 31. The mounting groove 62 is provided on the inner wall of the opening of the battery compartment 11, and the mounting block 61 is slidably engaged with the mounting groove 62. The mounting groove 62 includes: a longitudinal section, an inclined section 622. The inclined section 622 is arranged in a spiral upward manner, and the bottom of the inclined section 622 is connected to the top of the longitudinal section. The side wall of the other end of the inclined section 622 extends downward with a clamping section 623.

[0027] In the installation of this embodiment, the battery is placed in the battery compartment 11, and then the base 31 is inserted into the opening of the battery compartment 11. When inserting, the mounting block 61 is inserted into the vertical section 621 of the mounting groove 62, and the base 31 is pushed inward until the mounting block 61 slides to the connection between the vertical section 621 and the inclined section 622. Then, the base 31 is continuously pushed inward and rotated, so that the mounting block 61 slides in the inclined section 622, thereby enabling the base 31 to continue to be inserted inward and making the electrode spring 5 abut against and compress the end of the battery until the mounting block 61 is limited by the top side wall of the inclined section 622. The base 31 is released, and the base 31 rotates in the reverse direction under the elastic force of the electrode spring 5, and the mounting block 61 slides toward the connection between the inclined section 622 and the clamping section 623. When the mounting block 61 slides to the connection between the inclined section 622 and the clamping section 623, it slides and is clamped into the clamping section 623 under the elastic force of the electrode spring 5, thus completing the installation of the base 31;

[0028] When disassembling the base 31, the base 31 is pushed inward to make the mounting block 61 slide to the connection between the inclined section 622 and the clamping section 623, and the base 31 is rotated in the reverse direction. When the mounting block 61 slides from the inclined section 622 to the connection between the inclined section 622 and the vertical section 621, the rotation of the base 31 is stopped, and the base 31 is pulled outwards to make the mounting block 61 slide in the vertical section 621 until the base 31 is completely pulled out, completing the disassembly of the base 31.

[0029] In this embodiment, after the base 31 is installed, the mounting block 61 is snap-fitted and limited within the clamping section 623, effectively preventing the base 31 from being disassembled and exposing the battery when a child plays with and rotates the base 31, achieving a child lock effect and improving the use safety.

[0030] Furthermore, as a preferred embodiment, to improve the installation stability of the base 31, there are two mounting blocks 61, which are respectively arranged on both sides of the base 31, and two corresponding mounting grooves 62 are provided.

[0031] Furthermore, as a preferred embodiment, the base 31 includes: a mounting section 32 and a rotating section 31. The diameter of the mounting section 32 matches the inner diameter of the battery compartment 11. The mounting block 61 is arranged on the side wall of the mounting section 32. The rotating section 31 is coaxially connected to the bottom of the mounting section 32, and the diameter of the rotating section 31 is larger than that of the mounting section 32.

[0032] Furthermore, as a preferred embodiment, to facilitate the rotation of the rotating section 31, a plurality of friction grooves are provided on the outer wall of the rotating section 31.

[0033] Furthermore, as a preferred embodiment, the switch 7 is a push-button switch 7. The push-button switch 7 is an existing conventional component, and the on-off of the circuit between the battery and the PCB board 4 is controlled by pressing the button of the switch 7. The specific structure and principle of the switch 7 will not be described in detail here.

[0034] Furthermore, as a preferred embodiment, the light-emitting body 2 is an LED lamp.

[0035] Furthermore, as a preferred embodiment, to improve the authenticity of the rod wax, the outside of the cylinder 1 is coated with wax.

[0036] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A wax rod with a battery compartment child lock structure, characterized in that: include: The invention comprises a cylinder and a base, wherein one end of the cylinder has a light-emitting body and the other end has a battery compartment for accommodating batteries, the cylinder has a PCB board electrically connected to the light-emitting body and one end of the battery respectively, the base is detachably mounted at the opening of the battery compartment through a child lock structure, and the base has a switch, the input end of the switch is electrically connected to an electrode spring abutting against the other end of the battery, and the output end is electrically connected to the PCB board, and the switch is used to control the on and off of the circuit between the battery and the PCB board to turn on and off the light-emitting body; The child lock structure comprises: at least one mounting block, the top of the base is movably disposed at the opening of the battery compartment, and the mounting block is mounted on the top side wall of the base; At least one mounting groove, which is arranged on the inner wall of the opening of the battery compartment, and the mounting block is slidably matched with the mounting groove, and the mounting groove includes: a longitudinal section and an inclined section, the inclined section is arranged in a spiral ascending manner, and the bottom of the inclined section is connected to the top of the longitudinal section, and the other end side wall of the inclined section extends downward with a locking section.

2. The wax rod with a battery compartment child lock structure according to claim 1, characterized in that: There are two mounting blocks, which are respectively arranged at two sides of the base, and two mounting slots are correspondingly arranged.

3. The wax rod with a battery compartment child lock structure according to claim 2, characterized in that: The base includes: a mounting section and a rotating section, the diameter of the mounting section matches the inner diameter of the battery compartment, the mounting block is arranged on the side wall of the mounting section, the rotating section is coaxially connected to the bottom of the mounting section, and the diameter of the rotating section is larger than the diameter of the mounting section.

4. The wax rod with a battery compartment child lock structure according to claim 3, characterized in that: The outer wall of the rotating section is provided with a plurality of friction grooves.

5. The wax rod with a battery compartment child lock structure according to any one of claims 1 to 4, characterized in that: The switch is a push switch.

6. The wax rod with a battery compartment child lock structure according to any one of claims 1 to 4, characterized in that: The illuminant is an LED lamp.

7. The wax rod with a battery compartment child lock structure according to any one of claims 1 to 4, characterized in that: The outside of the cylinder is coated with a wax body.

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