Wristband seat charger protective sleeve

Abstract

The utility model relates to the technical field of handheld terminal protection sleeves, in particular to a wrist strap seat charger protection sleeve which comprises a main shell, a wrist strap is installed on the back face of the main shell, the main shell comprises a hard rubber shell and a soft rubber shell, the soft rubber shell is bonded to the side edge of the front face of the hard rubber shell, and a wrist strap upper buckling position is installed at one end of the back face of the hard rubber shell. The other end of the back face of the hard rubber shell is provided with a wrist strap lower buckling position, the two ends of the wrist strap are fixed to the wrist strap upper buckling position and the wrist strap lower buckling position respectively, and the tail end of the hard rubber shell is provided with a charging interface assembly. According to the wrist strap seat charger protection sleeve, improvement is carried out on the basis of the protection function of a traditional protection sleeve, the wrist and seat charger functions are added, and the design of the wrist strap facilitates fixation and operation of a user; the bottom charging device facilitates seat charging of the handheld terminal protection sleeve, outdoor use and rapid charging are facilitated, charging can be carried out without taking down the protection sleeve, and a wrist strap can conveniently penetrate through the wrist strap upper buckle position and the wrist strap lower buckle position of the protruding structure.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld terminal protective covers, in particular to a wristband charging protective cover. Background Art

[0002] Handheld devices are currently very popular and continue to evolve in the capabilities they provide. Handheld devices can be used to perform arithmetic or more advanced mathematical calculations, wirelessly control electronic devices, allow communication between two or more people through telephone services, keep track of inventory, etc.

[0003] Handheld devices on the market are generally covered with a protective case for daily protection. However, the protective cases on the market only have a protective function to isolate and protect the mobile terminal. They do not have the function of being bound to the wrist for use. The materials are all one-piece hard shell or soft shell, and they do not have a charging cradle function. Utility Model Content

[0004] The purpose of the utility model is to provide a wristband charger protective cover to solve the problem in the above background technology that the protective covers on the market simply have a protective function and isolate the mobile terminal for protection, but do not have the function of being bound to the wrist for use, and the materials are all one-piece hard shell or soft shell, and do not have a charger function.

[0005] To achieve the above-mentioned purpose, the utility model provides a wristband charging protective cover, including a main shell, a wristband is installed on the back of the main shell, the main shell includes a hard plastic shell and a soft plastic shell, the soft plastic shell is bonded to the front side of the hard plastic shell, an upper wristband buckle is installed at one end of the back of the hard plastic shell, and a lower wristband buckle is installed at the other end of the back of the hard plastic shell, the two ends of the wristband are respectively fixed on the upper wristband buckle and the lower wristband buckle, and a charging interface assembly is installed at the tail end of the hard plastic shell, and the upper wristband buckle and the lower wristband buckle are both upwardly protruding structures with rectangular holes.

[0006] Preferably, a rectangular camera opening is provided on the upper back side of the main housing.

[0007] Preferably, a breathable layer is provided in the middle of the back side of the main shell, and the breathable layer is a silicone pad material with a plurality of strip grooves on the surface.

[0008] Preferably, the charging interface assembly includes a plastic fixing frame, a card slot is provided at the rear end of the hard plastic shell, the plastic fixing frame is stuck in the card slot, a functional circuit board is provided inside the plastic fixing frame, a type-c interface is installed in the middle of the functional circuit board, pogo pin charging interfaces are provided on both sides of the type-c interface, and the pogo pin charging interface and the type-c interface both pass through the outer wall of the plastic fixing frame.

[0009] Preferably, the pogo pin charging interface and the type-c interface are welded on a functional circuit board, and the functional circuit board is in-mold injection-molded and fixed inside a plastic fixing frame.

[0010] Preferably, the type-c interface on the host's circuit board is connected to the type-c interface of the charging interface component to realize the data transmission function, and the pogo pin charging interface on the host's circuit board is connected to the pogo pin charging interface on the charger through the pogo pin charging interface of the charging interface component to realize the charging function.

[0011] Preferably, the wristband is divided into two sections, one end is provided with a buckle, and the other end is provided with a Velcro. The other end passes through the buckle and is folded over and fixed to itself through the Velcro to achieve tightness adjustment of the wristband.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The wristband charger protective cover improves on the protection function of traditional protective covers by adding wrist and charger functions. The wristband design is convenient for users to fix and operate. The bottom charging device facilitates charging of the handheld terminal protective cover, which is convenient for outdoor use and fast charging. The protective cover does not need to be removed for charging, and the wristband can be easily passed through through the raised structure of the upper and lower buckles of the wristband. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the main housing in the utility model;

[0016] Figure 3 It is a schematic diagram of the explosion structure of the main shell in the utility model;

[0017] Figure 4 This is a schematic diagram of the back structure of the main housing in the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the charging interface assembly in the utility model;

[0019] Figure 6 It is a schematic diagram of the exploded structure of the charging interface assembly in the utility model.

[0020] The meaning of each number in the figure is:

[0021] 1. Main shell; 11. Soft plastic shell; 12. Hard plastic shell; 13. Upper buckle of wristband; 14. Lower buckle of wristband; 15. Camera opening; 16. Breathable layer; 2. Wristband; 3. Charging interface assembly; 31. Plastic fixing frame; 32. Type-C interface; 33. Pogo pin charging interface; 34. Functional circuit board. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a wristband seat charging protective cover, such as Figure 1-Figure 6 As shown, it includes a main shell 1, which is used to protect the device host. A wristband 2 is installed on the back of the main shell 1 for binding to the hand to ensure that the device is worn on the wrist. The main shell 1 includes a hard plastic shell 12 and a soft plastic shell 11. The soft plastic shell 11 is bonded to the front side of the hard plastic shell 12. The soft plastic shell 11 ensures that the outer side of the host will not be worn to avoid damage to the outer side of the host screen. The hard plastic shell 12 is convenient to fit and fix on the wrist. A wristband upper buckle 13 is installed at one end of the back of the hard plastic shell 12, and a wristband lower buckle 14 is installed at the other end of the back of the hard plastic shell 12. Both ends of the wristband 2 are fixed on the wristband upper buckle 13 and the wristband lower buckle 14 respectively. A charging interface component 3 is installed at the tail end of the hard plastic shell 12. The wristband upper buckle 13 and the wristband lower buckle 14 are both upward protruding structures with rectangular holes, which are convenient for the wristband 2 to pass through and be fixed.

[0024] In this embodiment, a rectangular camera opening 15 is provided on the upper back side of the main housing 1 to facilitate exposure of the back camera of the host.

[0025] Specifically, a breathable layer 16 is provided in the middle of the back side of the main shell 1 . The breathable layer 16 is a silicone pad material with a plurality of strip grooves on the surface, so as to ensure the breathability of the back side of the main shell 1 .

[0026] Furthermore, the charging interface assembly 3 includes a plastic fixing frame 31, a card slot is provided at the rear end of the hard plastic shell 12, the plastic fixing frame 31 is stuck in the card slot, a functional circuit board 34 is provided inside the plastic fixing frame 31, a type-c interface 32 is installed in the middle of the functional circuit board 34, and pogopin charging interfaces 33 are provided on both sides of the type-c interface 32, and the pogopin charging interface 33 and the type-c interface 32 both pass through the outer wall of the plastic fixing frame 31.

[0027] Furthermore, the pogo pin charging interface 33 and the type-c interface 32 are welded on the functional circuit board 34 , and the functional circuit board 34 is in-mold injection-molded and fixed inside the plastic fixing frame 31 .

[0028] Furthermore, the type-c interface on the host's circuit board is connected to the type-c interface 32 of the charging interface component 3 to realize the data transmission function, and the pogopin charging interface on the host's circuit board is connected to the pogopin charging interface on the charger via the pogopin charging interface 33 of the charging interface component 3 to realize the charging function. The charger is a conventional charger for handheld devices in the prior art and will not be described in detail here.

[0029] Furthermore, the wristband 2 is divided into two sections, one end is provided with a hanging buckle, and the other end is provided with a Velcro. The other end passes through the hanging buckle and is folded over and fixed to itself through the Velcro, so that the tightness of the wristband 2 can be adjusted.

[0030] When the wristband charger protective cover of the utility model is in use, the main shell 1 is first put on the host device to protect the host, and then the two ends of the wristband 2 are passed through the upper buckle position 13 and the lower buckle position 14 of the wristband to fix the wristband 2, and then the wristband 2 is worn on the hand to realize the portable function. The breathable layer 16 ensures a certain breathability effect so that the wrist remains dry and comfortable. When charging is needed, it is only necessary to align the charging interface component 3 of the main shell 1 with the charging port of the charger, and the pogopin charging interface on the host circuit board is connected with the pogopin charging interface on the charger through the pogopin charging interface 33 of the charging interface component 3, and the charging function can be realized by cooperating with the existing charger, and the type-c interface on the circuit board of the host is connected with the type-c interface 32 of the charging interface component 3 to realize the data transmission function, and the host and the external device can be connected to an external device through the type-c interface 32 of the charging interface component 3 to perform data transmission.

[0031] Finally, it should be noted that the electronic components in the functional circuit board 34 and other parts in this embodiment are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components are connected by wires respectively, and the specific connection means should refer to the working sequence between the electrical components in the above-mentioned working principle to complete the electrical connection, which are all well-known technologies in the art.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wristband charging protective cover, comprising a main housing (1), characterized in that: A wristband (2) is installed on the back of the main shell (1), and the main shell (1) includes a hard plastic shell (12) and a soft plastic shell (11). The soft plastic shell (11) is bonded to the front side of the hard plastic shell (12). An upper wristband buckle (13) is installed on one end of the back of the hard plastic shell (12), and a lower wristband buckle (14) is installed on the other end of the back of the hard plastic shell (12). The two ends of the wristband (2) are respectively fixed on the upper wristband buckle (13) and the lower wristband buckle (14). A charging interface component (3) is installed at the rear end of the hard plastic shell (12), and the upper wristband buckle (13) and the lower wristband buckle (14) are both upwardly protruding structures with rectangular holes.

2. The wristband charging protective cover according to claim 1, characterized in that: A rectangular camera opening (15) is provided on the upper back side of the main housing (1).

3. The wristband charging protective cover according to claim 1, characterized in that: A breathable layer (16) is provided in the middle of the back side of the main shell (1), and the breathable layer (16) is a silicone pad material with a plurality of strip-shaped grooves on the surface.

4. The wristband charging protective cover according to claim 1, characterized in that: The charging interface assembly (3) comprises a plastic fixing frame (31), a card slot is arranged at the rear end of the hard plastic shell (12), the plastic fixing frame (31) is stuck in the card slot, a functional circuit board (34) is arranged inside the plastic fixing frame (31), a type-c interface (32) is installed in the middle of the functional circuit board (34), pogo pin charging interfaces (33) are arranged on both sides of the type-c interface (32), and the pogo pin charging interface (33) and the type-c interface (32) both pass through the outer wall of the plastic fixing frame (31).

5. The wristband charging protective cover according to claim 4, characterized in that: The pogo pin charging interface (33) and the type-c interface (32) are welded on a functional circuit board (34), and the functional circuit board (34) is molded by in-mold injection and fixed inside a plastic fixing frame (31).

6. The wristband charging protective cover according to claim 4, characterized in that: The type-c interface on the circuit board of the host is connected to the type-c interface (32) of the charging interface component (3) to realize the data transmission function, and the pogo pin charging interface on the circuit board of the host is connected to the pogo pin charging interface on the charger via the pogo pin charging interface (33) of the charging interface component (3) to realize the charging function.

7. The wristband charging protective cover according to claim 1, characterized in that: The wristband (2) is divided into two sections, one end of which is provided with a hanging buckle and the other end of which is provided with a Velcro. The other end is folded after passing through the hanging buckle and is bonded and fixed to itself through the Velcro, so that the tightness of the wristband (2) can be adjusted.

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