A new toy remote control

Abstract

The utility model provides a novel toy remote controller, including detachable connection's upper casing and lower casing, the circuit board is connected with being set up in the lower casing, is equipped with the through positioning hole on the circuit board, the upper casing inner wall is equipped with the positioning post that matches with the positioning hole, when the upper casing and lower casing assembly, the positioning post can insert into the positioning hole, and will the circuit board fixed in the cavity formed by the upper casing and lower casing, the utility model discloses first with the circuit board is inserted into the lock hook department of lower casing, realizes the preliminary connection of circuit board and lower casing, then utilizes the positioning post in the upper casing and the round hole cooperation of lower casing support column, thereby fixes the circuit board, can avoid the problem that the assembly is complicated of the circuit board need screw fixed, simultaneously, the upper casing and lower casing adopt the card set mode connection, also can realize screwless installation, avoids leading to product damage when adopting the threaded assembly, is favorable to improving the yield.

Description

Technical Field

[0001] This utility model relates to the field of remote control technology, and in particular to a novel toy remote control. Background Technology

[0002] A toy remote control is a handheld control device used to control toy devices (such as remote-controlled cars, remote-controlled airplanes, remote-controlled robots, PC games, etc.). It typically uses buttons, levers, or joysticks to send control signals to the toy, enabling it to perform specific actions such as moving forward, backward, turning, taking off, or transforming. Current toy remote controls generally adopt a handle-style structure, providing a good grip, and contain built-in circuit boards, batteries, power switches, signal transmitters, and other components, making them an indispensable electronic control accessory in modern children's toys.

[0003] However, existing toy remote control handle structures generally suffer from cumbersome assembly. Traditional designs typically use screws to fix the upper and lower housings together, requiring manual tightening of multiple screws during assembly, which is inefficient. At the same time, the internal circuit boards often rely on screws for positioning and fixation, which not only further increases the assembly steps but also makes it easy for assembly instability or structural damage to occur due to poor tapping of screw holes, reducing the product's assembly qualification rate and production efficiency. Utility Model Content

[0004] This utility model proposes a novel toy remote control to solve the problems of cumbersome assembly and low yield rate of existing toy remote controls mentioned in the background art.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A novel toy remote control includes a detachable upper shell and a lower shell. A circuit board is fitted inside the lower shell, and a through positioning hole is provided on the circuit board. The inner wall of the upper shell is provided with a positioning post that matches the positioning hole. When the upper shell and the lower shell are assembled, the positioning post can be inserted into the positioning hole and fix the circuit board in the cavity formed by the upper shell and the lower shell.

[0007] Preferably, the interior of the lower housing has an upwardly protruding boss, and the boss is provided with an upwardly extending locking hook. The locking hook is engaged with a locking hole opened on the surface of the circuit board to restrict the circuit board from moving up and down inside the lower housing.

[0008] Preferably, the circuit board has a clearance hole that communicates with the locking hole. The width of the clearance hole is greater than the width of the locking hole, and it is configured to allow the lock hook to pass through the clearance hole and then lock into the locking hole.

[0009] Preferably, the surface of the boss is provided with a plurality of upwardly protruding support blocks, the upper ends of the support blocks abutting against the lower surface of the circuit board, thereby creating a gap between the circuit board and the surface of the boss.

[0010] Preferably, the positioning holes on the surface of the circuit board are located near the four corners of the circuit board. The lower housing has a support column corresponding to the positioning hole. The support column has a circular hole in its center. The positioning holes on the circuit board are corresponding to the circular hole. The positioning column in the upper housing passes through the positioning hole and the circular hole in sequence to achieve the positioning of the circuit board.

[0011] Preferably, the upper housing and the lower housing are snap-fitted together.

[0012] Preferably, a button seat and a light-transmitting element are provided in the cavity formed by the upper and lower housings. The button seat and the light-transmitting element are located above the circuit board, and the positioning post of the upper housing can pass through the button seat and the light-transmitting element, thereby realizing the positioning of the button seat and the light-transmitting element.

[0013] Preferably, a first function button is installed on the button base, and a remote control operation key is installed on the light-transmitting element.

[0014] Preferably, a second function button and a circuit cover are installed at the front end of the integral structure formed by the upper and lower housings.

[0015] Preferably, a battery compartment is installed at the bottom of the lower housing, and a battery cover is provided on the outside of the battery compartment.

[0016] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0017] This invention achieves an initial connection between the circuit board and the lower housing by first inserting the circuit board into the locking hook. Then, the circuit board is fixed by using the positioning post in the upper housing to engage with the round hole of the support post in the lower housing. This avoids the cumbersome assembly problem caused by the need for screws to fix the circuit board. At the same time, the upper and lower housings are connected by a snap-fit ​​method, which also enables screwless installation and avoids product damage caused by threaded assembly, thus improving the yield rate. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the present utility model;

[0020] Figure 2 This is an exploded view of the present invention;

[0021] Figure 3 An exploded view of the assembly of the upper housing, circuit board, and lower housing of this utility model;

[0022] Figure 4 This is a perspective view of the lower housing of this utility model;

[0023] Figure 5 This is a perspective view of the circuit board of this utility model;

[0024] Figure 6 This is a cross-sectional view of the present invention.

[0025] in:

[0026] 1. Upper housing; 101. Positioning post; 2. Remote control button; 3. Button base; 4. First function button; 5. Light-transmitting component; 6. Power switch; 7. Circuit board; 701. Locking hole; 702. Clearance hole; 703. Positioning hole; 8. Lower housing; 801. Locking hook; 802. Boss; 803. Support block; 804. Supporting post; 805. Round hole; 9. Battery cover; 10. Second function button; 11. Circuit cover. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1-6As shown, a novel toy remote control includes a detachably connected upper shell 1 and a lower shell 8, both made of plastic. A circuit board 7 is fitted inside the lower shell 8, and a through positioning hole 703 is provided on the circuit board 7. The inner wall of the upper shell 1 is provided with a positioning post 101 that matches the positioning hole 703. When the upper shell 1 and the lower shell 8 are assembled, the positioning post 101 can be inserted into the positioning hole 703 and fix the circuit board 7 in the cavity formed by the upper shell 1 and the lower shell 8. This configuration can replace the method of connecting the circuit board 7 to the lower shell 8 with screws. On the one hand, it can improve the assembly efficiency during the assembly process, allowing the circuit board 7 to be quickly assembled with the lower shell 8. On the other hand, it can also avoid the decrease in yield rate during the tapping process caused by the need for tapping. The positioning post 101 is inserted into the positioning hole 703, which can limit the circuit board 7 in the horizontal front-back and left-right directions (when the remote control is placed horizontally). When the upper shell 1 and the lower shell 8 are assembled, the upper shell 1 can be used to limit the height of the circuit board 7, thereby achieving the effect of fixing the circuit board 7.

[0029] Specifically, the interior of the lower housing 8 has an upwardly protruding boss 802, and the boss 802 is provided with an upwardly extending locking hook 801. The locking hook 801 is engaged with the locking hole 701 opened on the surface of the circuit board 7 to restrict the circuit board 7 from moving up and down inside the lower housing 8. This arrangement can realize the locking and engagement between the circuit board 7 and the lower housing 8, which has the advantages of good connection effect and high assembly efficiency. In addition, through the engagement of the locking hook 801 and the locking hole 701, the circuit board 7 can be pre-assembled on the lower housing 8, avoiding the problem of the circuit board 7 directly detaching from the lower housing 8 after the upper housing 1 is disassembled.

[0030] Specifically, the circuit board 7 has a clearance hole 702 that communicates with the locking hole 701. The width of the clearance hole 702 is larger than the width of the locking hole 701. This is designed so that the locking hook 801 can pass through the clearance hole 702 and then lock into the locking hole 701. When the circuit board 7 is assembled with the lower housing 8, the locking hook 801 is first passed through the clearance hole 702, and then the circuit board 7 is moved horizontally so that the locking hook 801 moves to the locking hole 701. This improves the reliability of the assembly and also avoids the problem of damage caused by deformation of the parts.

[0031] Specifically, the surface of the boss 802 is provided with a plurality of upwardly protruding support blocks 803. The upper end of the support block 803 abuts against the lower surface of the circuit board 7, thereby creating a gap between the circuit board 7 and the surface of the boss 802. There are four support blocks 803. On the one hand, they can provide support for the circuit board 7. On the other hand, they can create a gap between the circuit board 7 and the boss 802, thereby preventing the circuit board 7 from being damaged due to excessively high temperature in a localized area.

[0032] Specifically, the positioning holes 703 on the surface of the circuit board 7 are located near the four corners of the circuit board 7. The lower housing 8 is provided with a support post 804 opposite to the positioning holes 703. A circular hole 805 is provided in the center of the support post 804. The positioning holes 703 and the circular hole 805 on the circuit board 7 are correspondingly arranged. The positioning post 101 in the upper housing 1 passes through the positioning holes 703 and the circular hole 805 in sequence to realize the positioning of the circuit board 7. By setting the support post 804 and the circular hole 805 on the lower housing 8, the reliability of limiting the circuit board 7 can be further improved.

[0033] Specifically, the upper housing 1 and the lower housing 8 are connected by a snap-fit ​​mechanism. For example, a snap hook and a snap groove structure can be provided at the connection between the upper housing 1 and the lower housing 8. The snap hook is located at the edge of the upper housing 1, and the snap groove is located on the lower housing 8. The snap hook can be snapped into the snap groove, thereby realizing the quick assembly of the upper housing 1 and the lower housing 8.

[0034] Specifically, a button base 3 and a light-transmitting element 5 are provided within the cavity formed by the upper housing 1 and the lower housing 8. The light-transmitting element 5 is made of transparent plastic, such as acrylic (PMMA), to transmit light, serving as ambient light. The button base 3 and the light-transmitting element 5 are located above the circuit board 7, and the positioning post 101 of the upper housing 1 can pass through the button base 3 and the light-transmitting element 5, thereby achieving the positioning of the button base 3 and the light-transmitting element 5. Figure 6 As shown, the button base 3 and the light-transmitting element 5 are both sleeved on the positioning post 101 of the upper housing 1. While limiting the circuit board 7, the upper housing 1 abuts against the upper surface of the light-transmitting element 5, which can also limit the button base 3 and the light-transmitting element 5. The button base 3 is equipped with a first function button 4, and the light-transmitting element 5 is equipped with a remote control operation key 2. A power switch 6 is also provided in the upper housing 1 and the lower housing 8. The power switch 6 extends to the upper position of the upper housing 1.

[0035] Specifically, a second function button 10 and a circuit cover 11 are installed at the front end of the integral structure formed by the upper housing 1 and the lower housing 8.

[0036] Specifically, a battery compartment is installed at the bottom of the lower housing 8, a battery cover 9 is provided on the outside of the battery compartment, a battery is installed inside the battery compartment, and the battery cover 9 is installed at the bottom of the lower housing 8 by a snap-fit ​​connection.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel toy remote control, characterized in that, The device includes a detachable upper housing (1) and a lower housing (8). A circuit board (7) is installed inside the lower housing (8). A through positioning hole (703) is provided on the circuit board (7). The inner wall of the upper housing (1) is provided with a positioning post (101) that matches the positioning hole (703). When the upper housing (1) and the lower housing (8) are assembled, the positioning post (101) can be inserted into the positioning hole (703) and fix the circuit board (7) in the cavity formed by the upper housing (1) and the lower housing (8). The interior of the lower housing (8) has an upwardly protruding boss (802), and the boss (802) is provided with an upwardly extending locking hook (801). The locking hook (801) is engaged with a locking hole (701) opened on the surface of the circuit board (7) to restrict the circuit board (7) from moving up and down inside the lower housing (8). The positioning holes (703) on the surface of the circuit board (7) are located near the four corners of the circuit board (7). The lower housing (8) is provided with a support column (804) opposite to the positioning hole (703). A round hole (805) is provided in the center of the support column (804). The positioning holes (703) and the round hole (805) on the circuit board (7) are correspondingly set. The positioning of the circuit board (7) is achieved by the positioning column (101) in the upper housing (1) passing through the positioning hole (703) and the round hole (805) in sequence.

2. The novel toy remote control according to claim 1, characterized in that, The circuit board (7) has a clearance hole (702) that communicates with the locking hole (701). The width of the clearance hole (702) is greater than the width of the locking hole (701). It is configured so that the lock hook (801) can pass through the clearance hole (702) and then be locked in the locking hole (701).

3. A novel toy remote control according to claim 1, characterized in that, The surface of the boss (802) is provided with a number of upwardly protruding support blocks (803). The upper end of the support block (803) abuts against the lower surface of the circuit board (7), so that the circuit board (7) and the surface of the boss (802) are separated.

4. A novel toy remote control according to claim 1, characterized in that, The upper housing (1) and the lower housing (8) are connected by a locking mechanism.

5. A novel toy remote control according to claim 1, characterized in that, The upper housing (1) and the lower housing (8) form a cavity in which a button seat (3) and a light-transmitting element (5) are provided. The button seat (3) and the light-transmitting element (5) are located above the circuit board (7), and the positioning post (101) of the upper housing (1) can pass through the button seat (3) and the light-transmitting element (5), thereby realizing the positioning of the button seat (3) and the light-transmitting element (5).

6. A novel toy remote control according to claim 5, characterized in that, The button base (3) is equipped with a first function button (4), and the light-transmitting component (5) is equipped with a remote cup operation key (2).

7. A novel toy remote control according to claim 1, characterized in that, The front end of the integral structure formed by the upper housing (1) and the lower housing (8) is equipped with a second function button (10) and a circuit cover (11).

8. A novel toy remote control according to claim 1, characterized in that, The bottom of the lower housing (8) is equipped with a battery compartment, and a battery cover (9) is provided on the outside of the battery compartment.

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