Multifunctional handheld game machine extension base

Abstract

The utility model discloses a multifunctional handheld game machine expansion base, which relates to the technical field of expansion bases, and comprises a front blocking seat, a rear blocking seat and a containing groove, the front blocking seat, the rear blocking seat and the containing groove are integrally formed to form a bracket for supporting a handheld game machine, and the multifunctional handheld game machine expansion base is characterized in that the back surface of the rear blocking seat is provided with an expansion interface and a through hole; the rear blocking seat is connected with a power wire harness used for supplying power, and a wire spool used for winding the power wire harness is arranged in the through opening. According to the utility model, the power wire harness is convenient to store, the overall beauty is improved, the power wire harness is protected, and the service life of the power wire harness is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of expansion bases, in particular to a multifunctional palmtop game console expansion base. Background Art

[0002] With the development of the e-sports industry, many handheld game consoles with gaming as the main purpose have been spawned. They focus on game players and mainly meet the needs of these players to play games outdoors or while moving in transportation.

[0003] Handheld game consoles support peripheral expansion functions and can be connected to monitors, networks, keyboards, mice and other peripherals for data exchange and device control. When peripheral expansion is required, a handheld game console expansion base is usually required.

[0004] However, existing handheld game console expansion bases require an external power supply when in use, and in order to facilitate power connection, the power cord of the handheld game console expansion base is usually set to be longer. Many expansion bases do not take into account the storage needs of the wire harness when designing, resulting in the wire harness being placed randomly, which not only affects the appearance but also easily causes damage to the wire harness.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional handheld game console expansion base to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides a multifunctional handheld game console expansion base, including a front block seat, a rear block seat and a accommodating groove, the front block seat, the rear block seat and the accommodating groove are integrally formed to form a bracket for supporting the handheld game console, the back of the rear block seat is provided with an expansion interface and a through port, the rear block seat is connected to a power harness for power supply, and a winding reel for winding the power harness is arranged inside the through port.

[0008] Furthermore, a limiting notch is provided on the winding drum, and two limiting notches are symmetrically arranged, and the inner diameter of the limiting notch is larger than the outer diameter of the power harness.

[0009] Furthermore, a push-telescopic assembly connected to the winding drum is provided inside the rear block, and the push-telescopic assembly includes a movable column coaxially connected to the winding drum and a support seat installed inside the rear block, the movable column is slidably connected to the support seat, and one end of the movable column away from the winding drum is fixedly connected to a support spring, and the other end of the support spring is fixedly connected to the inner wall of the support seat.

[0010] Furthermore, a guide block is fixedly mounted on the outer wall of the movable column, and a guide groove for the guide block to slide is arranged inside the support seat.

[0011] Furthermore, a clamping rod is rotatably mounted on the top surface of the support seat, a first clamping groove and a second clamping groove for the clamping rod to be clamped into are arranged on the movable column, and a pressing block is also arranged on the outer wall of the movable column.

[0012] Furthermore, a channel for the sliding of the card rod is formed between the pressing block, the first card slot and the second card slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can wind the power harness around the winding reel arranged on the back of the rear seat when it is not in use, thereby achieving a storage effect, making the power harness storage convenient and improving the overall appearance. At the same time, it can protect the power harness and extend the service life of the power harness.

[0015] 2. The utility model presses the winding drum from the outside to the inside so that the winding drum drives the movable column to slide toward the inside of the support seat. At this time, the pressing block presses the end portion of the clamping rod that is clamped inside the first clamping groove. The clamping rod can be deflected by the pressing of the pressing block, and the clamping rod is rotated to the inside of the channel. The movable column is pushed by the supporting spring so that the clamping rod can be clamped into the inside of the second clamping groove, thereby making the winding drum extend from the inside of the through opening so that the winding drum is exposed to the outside, which is convenient for the operator to wind the power harness around the winding drum. When the power harness is wound, pressing the winding drum again can make it hidden inside the through opening, avoiding the winding drum being exposed to the outside and affecting the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the storage tray in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the storage tray and the push-telescopic assembly in the utility model.

[0020] In the figure: 1. front block seat; 2. rear block seat; 3. receiving slot; 4. power wiring harness; 5. expansion interface; 6. through port; 7. winding reel; 8. limiting notch; 9. movable column; 10. support seat; 11. guide block; 12. support spring; 13. clamping rod; 14. pressure block; 15. first clamping slot; 16. second clamping slot. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a multifunctional handheld game console expansion base, comprising a front block 1, a rear block 2 and a receiving slot 3, the front block 1, the rear block 2 and the receiving slot 3 are integrally formed to form a bracket for supporting the handheld game console, an expansion interface 5 and a through port 6 are provided on the back of the rear block 2, a power harness 4 for power supply is connected to the rear block 2, and a winding reel 7 for winding the power harness 4 is provided inside the through port 6;

[0023] By setting a winding drum 7 on the back side of the rear seat 2, the power wiring harness 4 can be wound and set on the winding drum 7 when not in use, which has the effect of storage, making the power wiring harness 4 convenient to store and improving the overall appearance. At the same time, it has the effect of protecting the power wiring harness 4 and extending the service life of the power wiring harness 4.

[0024] See also Figure 3 A limiting notch 8 is provided on the winding drum 7, and two limiting notches 8 are symmetrically arranged. The inner diameter of the limiting notch 8 is larger than the outer diameter of the power harness 4; the end of the power harness 4 can be clamped by the set limiting notch 8, thereby improving the stability of the power harness 4 wound on the winding drum 7.

[0025] See also Figure 2 , a push-telescopic assembly connected to the winding drum 7 is arranged inside the rear block 2, and the push-telescopic assembly includes a movable column 9 coaxially connected to the winding drum 7 and a support seat 10 installed inside the rear block 2, the movable column 9 is slidably connected to the support seat 10, and one end of the movable column 9 away from the winding drum 7 is fixedly connected to a support spring 12, and the other end of the support spring 12 is fixedly connected to the inner side wall of the support seat 10, and a clamping rod 13 is rotatably installed on the top surface of the support seat 10, and a first clamping groove 15 and a second clamping groove 16 for the clamping rod 13 to be clamped are arranged on the movable column 9, and a pressing block 14 is also arranged on the outer wall of the movable column 9, and a channel for the sliding of the clamping rod 13 is formed between the pressing block 14, the first clamping groove 15 and the second clamping groove 16;

[0026] By pressing the winding drum 7 from the outside to the inside, the winding drum 7 drives the movable column 9 to slide toward the inside of the support seat 10. At this time, the pressing block 14 will press the clamping rod 13 to be clamped in the end portion inside the first clamping groove 15. The clamping rod 13 can be deflected by the pressing of the pressing block 14, and the clamping rod 13 can be rotated to the inside of the channel. The movable column 9 is pushed by the support spring 12 to make the clamping rod 13 clamped into the inside of the second clamping groove 16, so that the winding drum 7 is extended from the inside of the through opening 6, so that the winding drum 7 is exposed to the outside, which is convenient for the operator to wind the power harness 4 on the winding drum 7. After the power harness 4 is wound, pressing the winding drum 7 again can make it hidden inside the through opening 6, avoiding the winding drum 7 being exposed to the outside and affecting the overall aesthetics.

[0027] See also Figure 3 and Figure 4 A guide block 11 is fixedly mounted on the outer wall of the movable column 9, and a guide groove for the guide block 11 to slide is provided inside the support seat 10;

[0028] The guide block 11 and the guide groove cooperate to improve the stability of the entire movable column 9 sliding on the support seat 10, and at the same time, it can prevent the movable column 9 from rotating during the sliding process.

[0029] Working principle: by pressing the winding drum 7 from the outside to the inside, the winding drum 7 drives the movable column 9 to slide toward the inside of the support seat 10. At this time, the pressing block 14 will press the clamping rod 13 to be clamped in the end portion inside the first clamping groove 15. The clamping rod 13 can be deflected by the pressing of the pressing block 14, and the clamping rod 13 can be rotated to the inside of the channel. The movable column 9 is pushed by the support spring 12 to make the clamping rod 13 clamped into the inside of the second clamping groove 16, so that the winding drum 7 is extended from the inside of the through-port 6, so that the winding drum 7 is exposed to the outside, which is convenient for the operator to wind the power harness 4 on the winding drum 7. When the power harness 4 is wound, pressing the winding drum 7 again can make it hidden inside the through-port 6, avoiding the winding drum 7 being exposed to the outside and affecting the overall aesthetics.

Claims

1. A multifunctional handheld game console expansion base, comprising a front block (1), a rear block (2) and a receiving groove (3), wherein the front block (1), the rear block (2) and the receiving groove (3) are integrally formed to form a bracket for supporting the handheld game console, characterized in that: The rear side of the rear block (2) is provided with an expansion interface (5) and a through hole (6); a power supply harness (4) for power supply is connected to the rear block (2); and a winding reel (7) for winding the power supply harness (4) is provided inside the through hole (6).

2. A multifunctional handheld game console expansion base as claimed in claim 1, characterized in that: The winding drum (7) is provided with a limiting notch (8), two limiting notches (8) are symmetrically arranged, and the inner diameter of the limiting notch (8) is larger than the outer diameter of the power harness (4).

3. A multifunctional handheld game console expansion base as claimed in claim 1, characterized in that: A push-telescopic assembly connected to the wire winding drum (7) is arranged inside the rear block (2), and the push-telescopic assembly includes a movable column (9) connected coaxially with the wire winding drum (7) and a support seat (10) installed inside the rear block (2), the movable column (9) is slidably connected to the support seat (10), and one end of the movable column (9) away from the wire winding drum (7) is fixedly connected to a support spring (12), and the other end of the support spring (12) is fixedly connected to the inner wall of the support seat (10).

4. A multifunctional handheld game console expansion base as claimed in claim 3, characterized in that: A guide block (11) is fixedly mounted on the outer wall of the movable column (9), and a guide groove for the guide block (11) to slide is arranged inside the support seat (10).

5. A multifunctional handheld game console expansion base as claimed in claim 3, characterized in that: A clamping rod (13) is rotatably mounted on the top surface of the support seat (10), a first clamping groove (15) and a second clamping groove (16) for the clamping rod (13) to be clamped into are arranged on the movable column (9), and a pressing block (14) is also arranged on the outer wall of the movable column (9).

6. A multifunctional handheld game console expansion base as claimed in claim 5, characterized in that: A channel for the sliding of the clamping rod (13) is formed between the pressing block (14), the first clamping groove (15) and the second clamping groove (16).

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