Back splint

Abstract

The utility model relates to a back splint which comprises the following components: a main body which comprises a carrying seat, a magnet which is installed in the carrying seat, and a cover plate which covers the front surface of the carrying seat; the magnet is clamped between the carrying seat and the cover plate; the clamping plate assembly is mounted on the back of the main body; the clamping plate assembly comprises an elastic piece connected with the back face of the carrying base, a clamping plate connected to the face, away from the carrying base, of the elastic piece, a limiting part installed at one end of the clamping plate and a cushion installed at the other end of the clamping plate. The limiting part and the cushion are located on the face, facing the carrying base, of the clamping plate. The back clamp is simple in structure and convenient to use, the magnet is installed between the carrying base and the cover plate, the magnet is used for generating the magnetic attraction effect, different devices can be attracted through magnetism conveniently, the universality of the back clamp is effectively enhanced, the back clamp becomes a necessary accessory of various electronic devices, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of back clips, in particular to a back clip. Background Art

[0002] With the development of mobile communication and multimedia technology, small electronic devices such as microphones and sports cameras are increasingly used in outdoor activities, news reporting, sports events, etc. In order to facilitate carrying and use, these devices usually need to be fixed to the user's collar or backpack through a back clip.

[0003] However, existing back clip designs are often optimized for specific types of devices, such as back clips designed for specific shapes and sizes. If a user has a variety of different devices, he or she may need to purchase multiple different back clips to accommodate each device. This not only increases costs, but also brings inconvenience to users in carrying and managing. Utility Model Content

[0004] Based on this, the utility model provides a back clip with a simple structure and easy use. A magnet is installed between the carrier and the cover plate. The magnet is used to produce a magnetic attraction effect, which facilitates magnetic adsorption of different devices, effectively enhancing the versatility of the back clip, making it an essential accessory for a variety of electronic devices and reducing the cost of use.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A back clip, comprising:

[0007] The main body includes a carrier, a magnet installed inside the carrier, and a cover plate covering the front of the carrier; the magnet is sandwiched between the carrier and the cover plate; and

[0008] A clamping plate assembly is installed on the back of the main body; the clamping plate assembly includes a spring sheet for connecting to the back of the carrier, a clamping plate connected to the side of the spring sheet away from the carrier, a limiting portion installed at one end of the clamping plate, and a soft pad installed at the other end of the clamping plate; the limiting portion and the soft pad are both located on the side of the clamping plate facing the carrier.

[0009] The back clip has a simple structure and is easy to use. A magnet is installed between the carrier and the cover plate. The magnet is used to produce a magnetic attraction effect, which facilitates magnetic adsorption of different devices, effectively enhancing the versatility of the back clip, making it an essential accessory for a variety of electronic devices and reducing the cost of use.

[0010] In one of the embodiments, a receiving cavity is provided inside the carrier, and the receiving cavity is used for matching and installing the magnet.

[0011] In one of the embodiments, a plurality of protrusions are provided at intervals on the inner wall periphery of the carrier corresponding to the accommodating cavity, and the protrusions are used to abut against the magnets.

[0012] In one of the embodiments, a positioning recess is provided on the back side of the carrier, and a welding pit is provided on the front side of the carrier, and the welding pit is arranged opposite to the positioning recess; one end of the spring piece is used to match and be embedded in the positioning recess, and the position of the welding pit is irradiated correspondingly by a laser beam to weld the spring piece to the carrier.

[0013] In one of the embodiments, two assembly holes are provided on a side of the spring sheet facing the clamping plate, and two riveting protrusions are provided on a side of the clamping plate facing the spring sheet, and the riveting protrusions correspond to the assembly holes one by one.

[0014] In one embodiment, the width of the limiting portion is smaller than the width of the spring piece.

[0015] In one of the embodiments, it is characterized in that the soft pad is a TPU soft pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a back clip according to an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the back clip from another perspective;

[0018] Figure 3 for Figure 1 An exploded schematic diagram of the back clip shown;

[0019] Figure 4 for Figure 3 An exploded schematic diagram of the back clip from another perspective is shown;

[0020] Figure 5 for Figure 1 A cross-sectional view of the back clip is shown.

[0021] Notes on the attached drawings:

[0022] 10-main body, 11-carrier, 111-accommodating cavity, 112-bump, 113-positioning depression, 114-welding pit, 12-magnet, 13-cover plate;

[0023] 20 - clamping plate assembly, 21 - spring sheet, 210 - assembly hole, 22 - clamping plate, 220 - riveting protrusion, 23 - limiting part, 24 - cushion. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] See also Figures 1 to 5 , is a back clip according to an embodiment of the present invention, comprising a main body 10 and a clamping plate assembly 20 installed on the back of the main body 10 .

[0028] The main body 10 includes a carrier 11, a magnet 12 installed inside the carrier 11, and a cover plate 13 covering the front of the carrier 11; the magnet 12 is sandwiched between the carrier 11 and the cover plate 13 to ensure that the magnet 12 is not impacted and damaged by the outside, while keeping the appearance of the back clip neat. The magnetic force of the magnet 12 attracts the device with a metal shell or a built-in magnet to achieve a quick connection.

[0029] Specifically, a receiving cavity 111 is provided inside the carrier 11, and the receiving cavity 111 is used to match and install the magnet 12. Further, a plurality of protrusions 112 are provided at intervals on the inner wall periphery of the carrier 11 corresponding to the receiving cavity 111, and the protrusions 112 are used to abut against the magnet 12 to increase the clamping force of the receiving cavity 111 on the magnet 12 to prevent it from loosening or shifting.

[0030] like Figure 3 and Figure 4 As shown, in this embodiment, a positioning recess 113 is provided on the back of the carrier 11, and a welding recess 114 is provided on the front of the carrier 11. In actual assembly, the positioning recess 113 and the welding recess 114 are both used to position and connect the clamping plate assembly 20, wherein the welding recess 114 is arranged opposite to the positioning recess 113, and is used to guide the laser beam during the welding process to ensure the accuracy and firmness of the welding.

[0031] The clamping plate assembly 20 includes an elastic sheet 21 for connecting to the back of the carrier 11, a clamping plate 22 connected to the side of the elastic sheet 21 away from the carrier 11, a limiting portion 23 installed at one end of the clamping plate 22, and a soft pad 24 installed at the other end of the clamping plate 22. The limiting portion 23 and the soft pad 24 are both located on the side of the clamping plate 22 facing the carrier 11. The limiting portion 23 is used to limit the maximum opening angle of the clamping plate 22 to prevent damage or falling off due to excessive opening during use, and the soft pad 24 provides a soft contact surface to prevent damage to the surface of the carrier such as the collar.

[0032] In this embodiment, two assembly holes 210 are provided on one side of the spring sheet 21 facing the clamping plate 22, and two rivet protrusions 220 are provided on one side of the clamping plate 22 facing the spring sheet 21. The rivet protrusions 220 correspond to the assembly holes 210 one by one, and the spring sheet 21 and the clamping plate 22 can be fixedly connected by riveting. The width of the limiting portion 23 is smaller than the width of the spring sheet 21, and is used to prevent the clamping plate 22 from being excessively opened during use.

[0033] In actual assembly, one end of the spring piece 21 is matched and embedded in the positioning recess 113 on the back of the carrier 11, and then the laser beam is used to irradiate the position of the welding pit 114 to weld the spring piece 21 and the carrier 11 together. This welding method not only achieves efficient and accurate connection, but also ensures the stability and durability of the connection.

[0034] In actual assembly, the spring piece 21 is first fixedly connected to the clamping plate 22 by riveting, and then one end of the spring piece 21 is matched and embedded in the positioning recess 113 on the back of the carrier 11, and the position of the welding pit 114 is irradiated by a laser beam to weld the spring piece 21 to the carrier 11. This welding method not only achieves efficient and accurate connection, but also ensures the stability and durability of the connection.

[0035] In this embodiment, the soft pad 24 is a TPU soft pad, which has good softness and wear resistance, provides a comfortable touch and protects the surface of the carrier.

[0036] The above-mentioned back clip has a simple structure and is easy to use. A magnet 12 is installed between the carrier 11 and the cover 13. The magnet 12 is used to produce a magnetic attraction effect, which facilitates the magnetic adsorption of different devices, effectively enhancing the versatility of the back clip, making it an essential accessory for a variety of electronic devices and reducing the cost of use.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A back clip, characterized in that: include: The main body includes a carrier, a magnet installed inside the carrier, and a cover plate covering the front of the carrier; The magnet is sandwiched between the carrier and the cover; and A clamping plate assembly is installed on the back of the main body; the clamping plate assembly includes a spring sheet for connecting to the back of the carrier, a clamping plate connected to the side of the spring sheet away from the carrier, a limiting portion installed at one end of the clamping plate, and a soft pad installed at the other end of the clamping plate; the limiting portion and the soft pad are both located on the side of the clamping plate facing the carrier.

2. The back clip according to claim 1, characterized in that: An accommodating cavity is provided inside the carrier, and the accommodating cavity is used for matching and installing the magnet.

3. The back clip according to claim 2, characterized in that: A plurality of protrusions are arranged at intervals on the inner wall periphery of the carrier corresponding to the accommodating cavity, and the protrusions are used to abut against the magnets.

4. The back clip according to claim 1, characterized in that: A positioning recess is provided on the back of the carrier, and a welding pit is provided on the front of the carrier, and the welding pit is arranged opposite to the positioning recess; one end of the spring piece is used to match and embed in the positioning recess, and the position of the welding pit is irradiated by a laser beam to weld the spring piece to the carrier.

5. The back clip according to claim 1, characterized in that: Two assembly holes are arranged on one side of the spring sheet facing the clamping plate, and two riveting protrusions are convexly arranged on one side of the clamping plate facing the spring sheet, and the riveting protrusions correspond to the assembly holes one by one.

6. The back clip according to claim 1, characterized in that: The width of the limiting portion is smaller than the width of the spring piece.

7. The back clip according to claim 1, characterized in that: The cushion is TPU cushion.

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