A rechargeable electric tattoo pen

Abstract

The utility model relates to tattooing instrument technical field discloses a battery replaceable electric tattoo pen, including tattoo pen main part, the tail part of tattoo pen main part can detachably install battery module, the tail part of tattoo pen main part is equipped with charging interface and the recess of axial setting, the bottom of recess is equipped with charging male plug, battery module includes casing, the bottom of casing installs bottom cover, inside fixed mounting has battery, the inside of casing is equipped with circuit board below battery, installs the charging female plug of corresponding with charging male plug on circuit board, the through -hole of corresponding with charging female plug is set up on bottom cover. The utility model can whole machine charge, also can charge separately after taking down battery module, battery module simple structure, small, low in cost, and can dismantle and install in the recess of tattoo pen main part, solveed the problem that traditional tattoo pen cannot replace battery and battery module and tattoo pen main part combination together volume big and high cost.

Description

Technical Field

[0001] This utility model relates to the field of tattoo equipment technology, specifically a replaceable battery electric tattoo pen. Background Technology

[0002] Electric tattoo pens are professional tools commonly used by tattoo artists. They use electromagnetic drive or a motor to rotate and move the needles up and down to inject ink into the skin.

[0003] Existing electric tattoo pens are generally either battery-powered or battery-plug-in type. Battery-powered pens typically have smaller battery capacity and shorter battery life; while battery-plug-in pens can be equipped with multiple batteries to solve the short battery life problem, the combination of the battery and control module usually results in a larger size and higher cost. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide an electric tattoo pen with a replaceable battery.

[0005] To solve the above problems, the technical solution of this utility model is: a replaceable battery electric tattoo pen, including a tattoo pen body, wherein a battery module is detachably installed at the tail of the tattoo pen body;

[0006] The tattoo pen body has an axially arranged groove at its tail end, and a charging male plug protruding upward at the bottom of the groove. The tattoo pen body also has a charging interface on one side of the groove at its tail end.

[0007] The battery module includes a housing, a bottom cover is installed on the bottom of the housing by screws, a battery is fixedly installed inside, a circuit board is provided inside the housing below the battery, a charging female plug adapted to the charging male plug is installed on the circuit board, and a through hole corresponding to the charging female plug is opened on the bottom cover.

[0008] Furthermore, the male charging plug and the charging interface are electrically connected.

[0009] Furthermore, the charging interface and the charging female plug have the same structure, and are DC, Type-C, or Micro-USB structures.

[0010] Furthermore, the housing is adapted to the groove, and the housing is fixed to the body of the tattoo pen by friction.

[0011] Furthermore, the side of the housing is provided with anti-slip protrusions.

[0012] The advantages of this invention compared to existing technologies are as follows: the tattoo pen body is equipped with a charging interface, and the battery module is equipped with a charging female plug, which allows the tattoo pen to be charged as a whole or the battery module to be removed and charged separately; the battery module has a simple structure, small size, and low cost, and is detachably installed in the groove of the tattoo pen body, which solves the problems of traditional tattoo pens having non-replaceable batteries and the large size and high cost of combining the battery module with the tattoo pen body. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention.

[0014] Figure 2 This is a structural diagram of the main body of the tattoo pen of this utility model.

[0015] Figure 3 This is a structural diagram of the battery module of this utility model.

[0016] Figure 4 This is an exploded view of the battery module of this utility model.

[0017] As shown in the figure: 1. Tattoo pen body; 101. Groove; 102. Male charging plug; 103. Charging interface; 2. Battery module; 201. Shell; 202. Bottom cover; 203. Battery; 204. Circuit board; 205. Female charging plug; 206. Anti-slip protrusion. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] like Figure 1 As shown, an electric tattoo pen with a replaceable battery includes a tattoo pen body 1, and a battery module 2 is detachably installed at the tail of the tattoo pen body 1.

[0020] like Figure 2 As shown, the tail of the tattoo pen body 1 is provided with an axially arranged groove 101, and the bottom of the groove 101 is provided with an upwardly protruding charging male plug 102. The tail of the tattoo pen body 1 is provided with a charging interface 103 on one side of the groove 101, and the charging male plug 102 and the charging interface 103 are electrically connected.

[0021] like Figure 3 and Figure 4As shown, the battery module 2 includes a housing 201, which is adapted to the groove 101 and is fixed to the tattoo pen body 1 by friction. A bottom cover 202 is installed on the bottom of the housing 201 by screws, and a battery 203 is fixedly installed inside. A circuit board 204 is provided inside the housing 201 below the battery 203. A charging female plug 205 adapted to the charging male plug 102 is installed on the circuit board 204. A through hole corresponding to the charging female plug 205 is opened on the bottom cover 202. An anti-slip protrusion 206 is provided on the upper side of the housing 201.

[0022] The charging port 103 and the charging female plug 205 have the same structure and are both Type-C.

[0023] In practical use, the tattoo pen body 1 is equipped with a charging port 103, and the battery module 2 is equipped with a charging female plug 205, so that the tattoo pen can be charged as a whole, or the battery module 2 can be removed and charged separately. The battery module has a simple structure, small size, and low cost, and can be detachably installed in the groove 101 of the tattoo pen body 1, which solves the problems of traditional tattoo pens having non-replaceable batteries and the large size and high cost of combining the battery module with the tattoo pen body 1.

[0024] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A replaceable battery electric tattoo pen, comprising a tattoo pen body (1), wherein a battery module (2) is detachably mounted at the tail of the tattoo pen body (1), characterized in that: The tattoo pen body (1) has an axially arranged groove (101) at its tail end. The bottom of the groove (101) has an upwardly protruding male charging plug (102). The tattoo pen body (1) has a charging interface (103) on one side of the groove (101) at its tail end. The male charging plug (102) and the charging interface (103) are electrically connected. The battery module (2) includes a housing (201), a bottom cover (202) is installed on the bottom of the housing (201) by screws, and a battery (203) is fixedly installed inside. A circuit board (204) is provided inside the housing (201) below the battery (203). A charging female plug (205) adapted to the charging male plug (102) is installed on the circuit board (204). A through hole corresponding to the charging female plug (205) is opened on the bottom cover (202).

2. A battery-replaceable electric tattooing device according to claim 1, characterized in that: The charging interface (103) and the charging female plug (205) have the same structure and are DC, Type-C or Micro-USB structures.

3. A battery-replaceable electric tattooing device according to claim 1, characterized in that: The housing (201) is adapted to the groove (101), and the housing (201) and the tattoo pen body (1) are fixed by friction.

4. A battery-replaceable electric tattooing device according to claim 3, characterized in that: The upper side of the housing (201) is provided with anti-slip protrusions (206).

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