Shell and electric shock equipment

Abstract

The embodiment of the utility model relates to the technical field of electric shock equipment, in particular to a shell which comprises a first shell assembly and a second shell assembly. The first shell assembly comprises a first shell and a first clamping column, the first clamping column is installed on the first shell, the first clamping column is provided with an inserting groove and an abutting portion, the inserting groove is arranged in a concave mode towards the interior of the first clamping column, and the abutting portion is located in the inserting groove. The second shell assembly comprises a second shell and a second clamping column, the second clamping column is installed on the second shell, the second clamping column is provided with an elastic clamping part, the elastic clamping part protrudes relative to the second clamping column, the second clamping column can stretch into the inserting groove, and the elastic clamping part is clamped and fixed to the abutting part. By means of the structure, when the first shell and the second shell are installed, the second clamping column is inserted into the inserting groove, the elastic clamping part is clamped to the abutting part, and the first clamping column and the second clamping column are clamped and fixed so as to fix the first shell and the second shell. Damage of high-frequency vibration to a circuit module is reduced.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of electric shock equipment, and in particular to a housing and an electric shock equipment. Background Art

[0002] Electric shock equipment includes electric batons and electric police batons, which are used for self-defense, self-defense, riot control, security, etc. The electric shock device generates high-voltage pulses instantly through a transformer, thereby achieving the purpose of launching electric shock bullets to subdue the target.

[0003] In the process of realizing the present application, the inventor found that: currently, the electric shock device includes an upper shell, a lower shell, a circuit module, etc. The upper shell is buckled with the lower shell to enclose a receiving cavity, the circuit module is received in the receiving cavity, and the upper and lower shells are fixed by ultrasonic technology. However, when the upper and lower shells are fixed by ultrasonic technology, high-frequency vibration will be generated, which is easy to damage the circuit module. Utility Model Content

[0004] The embodiment of the present application provides a housing and an electric shock device, which can improve the current situation where high-frequency vibrations are generated when fixing the upper and lower shells in the ultrasonic process, which easily damages the circuit module.

[0005] In order to solve the above technical problems, a technical solution adopted by the present application is: to provide a housing, including: a first shell assembly and a second shell assembly. The first shell assembly includes a first shell and a first clamping column, the first clamping column is installed on the first shell, the first clamping column is provided with an insertion groove and an abutment portion, the insertion groove is concavely arranged toward the interior of the first clamping column, and the abutment portion is located in the insertion groove. The second shell assembly includes a second shell and a second clamping column, the second clamping column is installed on the second shell, the second clamping column is provided with an elastic clamping portion, the elastic clamping portion protrudes relative to the second clamping column, the second clamping column can extend into the insertion groove, and the elastic clamping portion is clamped and fixed with the abutment portion.

[0006] Optionally, the second clamping column comprises: a clamping column body and a spring sheet. The clamping column body is provided with a mounting cavity and a through hole. The spring sheet is partially accommodated in the mounting cavity, and another part of the spring sheet extends from the through hole relative to the clamping column body, and the elastic clamping portion is provided at the portion of the spring sheet extending relative to the clamping column body.

[0007] Optionally, the clamping column body includes a base column and a cover body, the cover body is installed on the base column, the base column and the cover body together enclose the installation cavity, and the through hole is arranged on the cover body.

[0008] Optionally, the through hole and the abutment portion are correspondingly arranged, the abutment portion is relatively arranged at least in part of the insertion slot, the spring sheet is provided with a relative elastic clamping portion, and the elastic clamping portion, the through hole and the abutment portion are correspondingly arranged.

[0009] Optionally, the abutment portion is concavely arranged around the inner wall of the insertion slot.

[0010] Optionally, the first clamping column is provided with a first blocking portion, the first blocking portion is arranged at the bottom of the plug-in slot, and when the second clamping column is inserted into the plug-in slot, the cover body abuts against the first blocking portion; and / or, the first clamping column is provided with a second blocking portion, the second blocking portion is arranged at the end of the first clamping column away from the first shell, and when the second clamping column is inserted into the plug-in slot, the base column abuts against the second blocking portion.

[0011] Optionally, the first clamping column is further provided with an avoidance portion, the avoidance portion is provided at an end of the clamping column away from the first shell, and the avoidance portion is provided around a notch of the plug-in slot.

[0012] Optionally, the first shell is provided with a first mounting seat, the first clamping column is installed on the first mounting seat, and the second shell is provided with a second mounting seat, and the second clamping column is installed on the second mounting seat.

[0013] Optionally, the material of the first clamping column and the second clamping column includes injection-molded metal or metal.

[0014] In order to solve the above technical problems, another technical solution adopted in the present application is: to provide an electric shock device, comprising the above-mentioned shell, wherein the shell is used to accommodate other parts of the electric shock device.

[0015] The beneficial effect of the embodiment of the present application is as follows: Different from the prior art, the embodiment of the present application provides a housing, including: a first shell assembly and a second shell assembly. The first shell assembly includes a first shell and a first clamping column, the first clamping column is installed on the first shell, the first clamping column is provided with a plug-in slot and an abutment portion, the plug-in slot is concavely arranged toward the inside of the first clamping column, and the abutment portion is located in the plug-in slot. The second shell assembly includes a second shell and a second clamping column, the second clamping column is installed on the second shell, the second clamping column is provided with an elastic clamping portion, the elastic clamping portion protrudes relative to the second clamping column, the second clamping column can extend into the plug-in slot, and the elastic clamping portion is clamped and fixed with the abutment portion. Through the above structure, when the first shell and the second shell are installed, the second clamping column is inserted into the plug-in slot, and the elastic clamping portion is clamped and fixed with the abutment portion, so as to clamp and fix the first clamping column and the second clamping column, so as to fix the first shell and the second shell. To reduce the damage of high-frequency vibration to the circuit module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0017] Figure 1 is a three-dimensional diagram of an electric shock device provided in an embodiment of the present application;

[0018] Figure 2 is a cross-sectional schematic diagram of an electric shock device provided in an embodiment of the present application;

[0019] Figure 3 is a partial stereoscopic diagram of a housing provided in an embodiment of the present application;

[0020] Figure 4 It is a partial exploded view of the housing provided in the embodiment of the present application.

[0021] The reference numerals are as follows:

[0022] Electric shock equipment 1 Second housing component 200 shell 1000 Second shell 210 First housing component 100 Second Mount 211 First shell 110 Second clamping post 220 First Mount 111 Elastic clamping part 221 First clamping post 120 Snap-on column body 222 Socket 121 Mounting cavity 2221 Butt part 122 Through Hole 2222 The first blocking part 123 Column 2223 The second blocking portion 124 Cover 2224 Avoidance Department 125 shrapnel 223 DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this specification and in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0025] The present application provides an electric shock device 1, comprising a housing 1000, a firing assembly, a circuit assembly and a power supply. The firing assembly, the circuit assembly and the power supply are contained in the housing 1000. The firing assembly, the circuit assembly and the power supply are electrically connected, the power supply is used to supply power to the circuit assembly and the firing assembly, and the circuit assembly is used to control the firing assembly to fire.

[0026] For the aforementioned housing 1000, see Figure 1 and Figure 2The housing 1000 includes: a first housing assembly 100 and a second housing assembly 200. The first housing assembly 100 includes a first housing 110 and a first clamping column 120. The first clamping column 120 is mounted on the first housing 110. The first clamping column 120 is provided with an insertion groove 121 and an abutment portion 122. The insertion groove 121 is concavely arranged toward the interior of the first clamping column 120. The abutment portion 122 is located in the insertion groove 121. The second housing assembly 200 includes a second housing 210 and a second clamping column 220. The second clamping column 220 is mounted on the second housing 210. The second clamping column 220 is provided with an elastic clamping portion 221. The elastic clamping portion 221 protrudes relative to the second clamping column 220. The second clamping column 220 can extend into the insertion groove 121. The elastic clamping portion 221 is clamped and fixed with the abutment portion 122. It should be noted that the first clamping column 120 is installed on the first shell 110 and extends toward the second shell 210, and the second clamping column 220 is installed on the second shell 210 and extends toward the first shell 110. The first clamping column 120 and the second clamping column 220 are arranged in a one-to-one correspondence, and a plurality of first clamping columns 120 can be arranged on the first shell 110, and a plurality of second clamping columns 220 can be arranged on the second shell 210, so as to achieve the purpose of strengthening the installation and fixation of the first shell 110 and the second shell 210 and improve the structural strength of the shell 1000. It is still necessary to explain that, since the first clamping column 120 is arranged on the side of the first shell 110 facing the second shell 210, and the second clamping column 220 is arranged on the side of the second shell 210 facing the first shell 110, when the first shell 110 and the second shell 210 are installed and buckled, the first clamping column 120 and the second clamping column 220 are located inside the first shell 110 and the second shell 210, so that the outer surface of the shell 1000 has no installation and fixing structure, so that the appearance is beautiful, and it is not easy to damage the first clamping column 120 and / or the second clamping column 220 due to the fall or scratch of the shell 1000, causing the shell 1000 to separate, thereby protecting other internal parts. Optionally, the material of the first clamping column 120 and the second clamping column 220 includes injection molded metal or metal.

[0027] Through the above structure, when the first housing 110 and the second housing 210 are installed, the second clamping column 220 is inserted into the insertion slot 121, and the elastic clamping portion 221 is clamped into the abutting portion 122, so that the first clamping column 120 and the second clamping column 220 are clamped and fixed to fix the first housing 110 and the second housing 210, so as to reduce the damage to the circuit module caused by high-frequency vibration.

[0028] For further information, see Figures 2 to 4The second clamping column 220 includes: a clamping column body 222 and a spring 223. The clamping column body 222 is provided with a mounting cavity 2221 and a through hole 2222. The spring 223 is partially received in the mounting cavity 2221, and another part of the spring 223 extends from the through hole 2222 relative to the clamping column body 222. The elastic clamping portion 221 is provided at the portion of the spring 223 extending relative to the clamping column body 222. Optionally, the spring piece 223 is symmetrically arranged in a "J" shape, with elastic clamping parts 221 on both sides, and the elastic clamping parts 221 through holes 2222 extending out of the clamping column body 222, and the middle part of the spring piece 223 is installed and fixed in the clamping column body 222, so that when the clamping column body 222 is inserted into the insertion slot 121, the elastic clamping parts 221 on the spring piece 223 are displaced and compressed toward the installation cavity 2221 by the pressure of the insertion slot 121, and when the through hole 2222 corresponds to the abutment part 122, the elastic clamping parts 221 are reset and clamped to the abutment part 122, so that the first clamping column 120 and the second clamping column 220 are clamped and fixed, so as to fix the first shell 1000 and the second shell 1000. Optionally, the material of the spring piece 223 includes metal, etc.

[0029] For further information, see Figure 4 , and in combination with other drawings. The clamping column body 222 includes a base column 2223 and a cover body 2224, the cover body 2224 is installed on the base column 2223, the base column 2223 and the cover body 2224 jointly enclose a mounting cavity 2221, and the through hole 2222 is provided on the cover body 2224. It is worth mentioning that the clamping column body 222 can be integrally formed or separately provided. In the present application, the clamping column body 222 is separately provided, so that when installing the second clamping column 220, the spring piece 223 is first installed on the cover body 2224, and then the cover body 2224 is fixed to the base column 2223 by rivet; in some other embodiments, the base column 2223 and the cover body 2224 can also be integrally formed, wherein the spring piece 223 extends from the through hole 2222 and is installed in the mounting cavity 2221. Optionally, the through hole 2222 may be directly provided on the cover 2224 or may be enclosed by the cover 2224 and the base column 2223. It should be noted that the outer contour of the cover 2224 is columnar, the outer diameter of the cover 2224 is less than or equal to the inner diameter of the plug slot 121, and the outer diameter of the base column 2223 is equal to the outer diameter of the first clamping column 120, so that when the first clamping column 120 and the second clamping column 220 are clamped and fixed, the outer surface is flat, so that the internal space of the housing 1000 is neat, which is convenient for the arrangement of other parts and space planning.

[0030] It is necessary to point out that due to the tolerance of each part during the manufacturing process, the limitations on inner diameter or outer diameter in this specification are not completely equal and errors may exist.

[0031] In the embodiments of this application, please refer to Figures 2 to 4, the through hole 2222 and the abutting portion 122 are correspondingly arranged. The abutting portion 122 is relatively arranged on at least part of the insertion slot 121. The elastic sheet 223 is provided with opposite elastic clamping portions 221, and one elastic clamping portion 221, the through hole 2222 and the abutting portion 122 are correspondingly arranged. That is, since the elastic sheet 223 in the present application is arranged in a shape similar to the Chinese character "ji", two opposite elastic clamping portions 221 are provided, and one elastic clamping portion 221 corresponds to a through hole 2222 and extends out to abut against an abutting portion 122. In some other embodiments, the number of the elastic clamping portions 221 can also be multiple, for example: three elastic clamping portions 221, four elastic clamping portions 221, five elastic clamping portions 221, etc., and the included angle between each elastic clamping portion 221 can be any angle, as long as the elastic clamping portion 221 extends out from the through hole 2222 and is clamped to the abutting portion 122, and the shape of the elastic clamping portion 221 is not further limited.

[0032] In some other embodiments of the present application, the abutting portion 122 is recessed along the inner wall of the insertion slot 121. Thereby, the inner surface area of the abutting portion 122 is increased, which is convenient for the elastic clamping portion 221 to be clamped and matched with the abutting portion 122, and prevents the existence of tolerances during part manufacturing from affecting the clamping and matching between the elastic clamping portion 221 and the abutting portion 122.

[0033] In the embodiments of the present application, please refer to Figure 4 , and in combination with other drawings, the first clamping post 120 is provided with a first blocking portion 456. The first blocking portion 456 is arranged at the bottom of the insertion slot 121. When the second clamping post 220 is inserted into the insertion slot 121, the cover body 2224 abuts against the first blocking portion 456; and / or, the first clamping post 120 is provided with a second blocking portion 124. The second blocking portion 124 is arranged at the end of the first clamping post 120 away from the first housing 110. When the second clamping post 220 is inserted into the insertion slot 121, the base post 2223 abuts against the second blocking portion 124. It can be understood that the first blocking portion 456 and the second blocking portion 124 can be arranged around the contour of the first clamping post 120, or at least part of the contour of the first clamping post 120. In the embodiments of the present application, the first blocking portion 456 is arranged around the wall of the insertion slot 121, thereby increasing the contact area with the cover body 2224 and improving the abutting stability; the second blocking portion 124 is arranged around the end of the first clamping post 120, thereby increasing the contact area with the base post 2223 and improving the abutting stability.

[0034] In the embodiments of the present application, please refer to Figure 4, and in combination with other drawings, the first clamping column 120 is further provided with an avoidance portion 125, which is provided at the end of the clamping column away from the first shell 110, and the avoidance portion 125 is provided around the slot of the plug-in slot 121. The thickness of the avoidance portion 125 along the radial direction of the plug-in slot 121 gradually increases from the direction away from the second shell 210 to the direction close to the second shell 210, that is, the opening of the first clamping column 120 is enlarged by providing the avoidance portion 125, so as to facilitate the plugging of the cover body 2224 into the plug-in slot 121. Specifically, the diameter of the avoidance portion 125 gradually decreases from the outer diameter of the first clamping column 120 to the inner diameter of the plug-in slot 121, wherein the first blocking portion 123 is provided at the end of the avoidance portion 125 away from the first shell 110.

[0035] In the embodiments of this application, please refer to Figure 2 , and combined with other drawings. The first shell 110 is provided with a first mounting seat 111, and the first clamping column 120 is installed on the first mounting seat 111. The second shell 210 is provided with a second mounting seat 211, and the second clamping column 220 is installed on the second mounting seat 211. It can be understood that the inner diameter of the first mounting seat 111 is greater than or equal to the outer diameter of the first clamping column 120, or the first mounting seat 111 and the first clamping column 120 are interference fit; the inner diameter of the second mounting seat 211 is greater than or equal to the outer diameter of the base column 2223, or the second mounting seat 211 and the base column 2223 are interference fit, thereby achieving the purpose of improving the installation stability of the first clamping column 120 and the first shell 110, and the purpose of improving the installation stability of the second clamping column 220 and the second shell 210. Optionally, a mutually cooperating clamping structure may be provided between the first clamping column 120 and the first mounting seat 111 to further improve the installation stability, and a mutually cooperating clamping structure may be provided between the base column 2223 and the second mounting seat 211 to further improve the installation stability.

[0036] The present application is further described in combination with the above embodiments. For the first housing assembly 100, the first clamping column 120 is plugged and fixed to the first mounting seat 111. For the second housing assembly 200, the base column 2223 is plugged into the second mounting seat 211, the spring 223 is installed on the cover 2224, the elastic clamping portion 221 extends from the through hole 2222, and the cover 2224 is fixed to the base column 2223 by riveting. When the first housing assembly 100 and the second housing assembly 200 are buckled and fixed, the cover 2224 extends from the avoidance portion 125 into the plug-in slot 121 until it abuts against the first blocking portion 123, the base column 2223 abuts against the second blocking portion 124, and the elastic clamping portion 221 is clamped and fixed to the abutting portion 122, thereby completing the installation and fixation of the first housing assembly 100 and the second housing assembly 200.

[0037] In the embodiment of the present application, a housing 1000 is provided, including: a first housing assembly 100 and a second housing assembly 200. The first housing assembly 100 includes a first housing 110 and a first clamping column 120, the first clamping column 120 is mounted on the first housing 110, the first clamping column 120 is provided with an insertion groove 121 and an abutment portion 122, the insertion groove 121 is concavely arranged toward the interior of the first clamping column 120, and the abutment portion 122 is located in the insertion groove 121. The second housing assembly 200 includes a second housing 210 and a second clamping column 220, the second clamping column 220 is mounted on the second housing 210, the second clamping column 220 is provided with an elastic clamping portion 221, the elastic clamping portion 221 protrudes relative to the second clamping column 220, the second clamping column 220 can extend into the insertion groove 121, and the elastic clamping portion 221 is clamped and fixed with the abutment portion 122. Through the above structure, when the first housing 110 and the second housing 210 are installed, the second clamping column 220 is inserted into the insertion slot 121, and the elastic clamping portion 221 is clamped into the abutting portion 122, so that the first clamping column 120 and the second clamping column 220 are clamped and fixed to fix the first housing 110 and the second housing 210, so as to reduce the damage to the circuit module caused by high-frequency vibration.

[0038] Based on the same inventive concept, the present application also provides an electric shock device 1, including the above-mentioned housing 1000. The structure and function of the housing 1000 can be found in the above-mentioned embodiments, and will not be described in detail here.

[0039] It should be noted that the preferred embodiments of the present application are given in the specification and drawings of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional limitations on the content of the present application. The purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the present application; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the present application.

Claims

1. A housing, characterized in that: include: A first housing assembly comprises a first housing and a first clamping column, wherein the first clamping column is mounted on the first housing, the first clamping column is provided with an insertion groove and an abutment portion, the insertion groove is concavely arranged toward the interior of the first clamping column, and the abutment portion is located in the insertion groove; The second shell assembly includes a second shell and a second clamping column. The second clamping column is installed on the second shell. The second clamping column is provided with an elastic clamping portion. The elastic clamping portion protrudes relative to the second clamping column. The second clamping column can extend into the plug-in slot. The elastic clamping portion is clamped and fixed with the abutting portion.

2. The housing according to claim 1, characterized in that The second clamping column comprises: The clamping column body is provided with a mounting cavity and a through hole; The spring sheet is partially accommodated in the installation cavity, and the other part of the spring sheet extends from the through hole relative to the clamping column body. The elastic clamping portion is arranged at the part of the spring sheet that extends relative to the clamping column body.

3. The housing according to claim 2, characterized in that The clamping column body comprises a base column and a cover body, the cover body is installed on the base column, the base column and the cover body together enclose the installation cavity, and the through hole is arranged on the cover body.

4. The housing according to claim 2, characterized in that The through hole and the abutment portion are arranged correspondingly, the abutment portion is arranged relatively to at least a part of the insertion slot, the spring sheet is provided with a corresponding elastic clamping portion, and the elastic clamping portion, the through hole and the abutment portion are arranged correspondingly.

5. The housing according to claim 4, characterized in that The abutment portion is concavely arranged around the inner wall of the inserting slot.

6. The housing according to claim 3, characterized in that The first clamping column is provided with a first blocking portion, and the first blocking portion is provided at the bottom of the insertion slot. When the second clamping column is inserted into the insertion slot, the cover body abuts against the first blocking portion. and / or, The first clamping column is provided with a second blocking portion, and the second blocking portion is provided at the end of the first clamping column away from the first shell. When the second clamping column is inserted into the insertion slot, the base column abuts against the second blocking portion.

7. The housing according to any one of claims 1 to 5, characterized in that: The first clamping column is further provided with an avoidance portion, which is arranged at the end of the clamping column away from the first shell, and the avoidance portion is arranged around the notch of the plug-in slot.

8. The housing according to any one of claims 1 to 5, characterized in that: The first shell is provided with a first mounting seat, the first clamping column is installed on the first mounting seat, the second shell is provided with a second mounting seat, and the second clamping column is installed on the second mounting seat.

9. The housing according to any one of claims 1 to 5, characterized in that: The material of the first clamping column and the second clamping column includes injection-molded metal or metal.

10. An electric shock device, characterized in that: It comprises a housing as described in any one of claims 1 to 9, and the housing is used to accommodate other parts of the electric shock device.

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