CN220113191U - Toy screwdriver - Google Patents

Abstract

The utility model discloses a toy screwdriver, which comprises a first shell, a second shell and a bottom cover; the first shell and the second shell can be connected in a clamping way; the bottom cover is detachably connected with the first shell and the second shell; the rotary tool also comprises a driving assembly, a transmission assembly, a rotary rod and a tool bit; the driving assembly is electrically connected with the transmission assembly; the rotating rod is in transmission connection with the transmission assembly; the tool bit and the rotating rod are detachably connected. The toy screwdriver provided by the utility model can be used for screwing and unscrewing the toy screw, and is convenient to operate, labor-saving and high in efficiency.

Description

Toy screwdriver

Technical Field

The utility model relates to the field of toys, in particular to a toy screwdriver.

Background

A screwdriver, which is a tool for tightening and loosening a screw; manual screwdrivers are deployed in many large assembly toys for toy assembly; the manual screwdriver is laborious and time-consuming to install and detach the screw; while most players of toys are children without strength, there is a need for an electric toy screwdriver.

Disclosure of Invention

The utility model aims to provide a toy screwdriver which can be used for screwing and unscrewing a toy screw, and is convenient to operate, labor-saving and high in efficiency.

The embodiment of the utility model provides a toy screwdriver, which comprises a first shell, a second shell and a bottom cover; the first shell and the second shell can be connected in a clamping way; the bottom cover is detachably connected with the first shell and the second shell; the rotary tool also comprises a driving assembly, a transmission assembly, a rotary rod and a tool bit; the driving assembly is electrically connected with the transmission assembly; the rotating rod is in transmission connection with the transmission assembly; the tool bit and the rotating rod are detachably connected.

In some embodiments, the drive assembly includes a power switch and a touch switch; the power switch is electrically connected with the touch switch.

In some embodiments, the transmission assembly includes a first gear, a second gear, a third main gear, a third pinion, a fourth main gear, a fourth pinion, a fifth main gear, a fifth pinion; wherein the first gear and the second gear are meshed for transmission; the second gear and the third main gear coaxially rotate; the third main gear and the fourth auxiliary gear are meshed for transmission; the third auxiliary gear and the fifth main gear are meshed for transmission; the fourth pinion and the touch switch may abut.

In some embodiments, the rotating lever includes a drive gear and a mounting slot; the transmission gear is positioned at one end of the rotating rod; the mounting groove is positioned at the other end of the rotating rod; the transmission gear is meshed with the fifth pinion for transmission.

In some embodiments, the tool bit includes a connection portion and a clamping groove; the connecting part is positioned at one end of the cutter head; the clamping groove is positioned at the other end of the cutter head; the connecting part is detachably connected with the mounting groove.

In some embodiments, the first housing is provided with a mounting hole; the mounting hole is adapted to the first gear and the second gear.

In some embodiments, a transparent inner cover is also included; the transparent inner cover is matched with the mounting hole.

In some embodiments, the first gear and the second gear are provided with decorative painting on their surfaces.

The utility model provides a toy screwdriver which can be electrically driven and is used for screwing and unscrewing a toy screw, and the toy screwdriver is convenient to operate, labor-saving and high in efficiency; the tool bit and the rotating rod are detachably connected, so that the tool bit can be conveniently replaced at any time to adapt to screws of different types; the decorative painting is arranged on the surface of the gear, and can be watched through the transparent inner cover, so that the aesthetic feeling of the toy screwdriver is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments and implementations of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a toy screwdriver provided by the utility model.

Fig. 2 is a schematic diagram of a first explosion structure of a toy screwdriver according to the present utility model.

Fig. 3 is a schematic diagram of a second explosive structure of the toy screwdriver according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

100. toy screwdriver; 10. a first housing; 11. a mounting hole; 20. a second housing; 30. a bottom cover; 40. a transparent inner cover; 50. a drive assembly; 51. a power switch; 52. a touch switch; 60. a transmission assembly; 61. a first gear; 62. a second gear; 631. a third main gear; 632. a third pinion; 641. a fourth main gear; 642. a fourth pinion; 651. a fifth main gear; 652. a fifth pinion; 70. a rotating lever; 71. a transmission gear; 72. a mounting groove; 80. a cutter head; 81. a connection part; 82. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3, the present utility model provides a toy screwdriver 100 including a first housing 10, a second housing 20, and a bottom cover 30; the first casing 10 and the second casing 20 can be connected in a clamping way; the bottom cover 30 is detachably connected with the first housing 10 and the second housing 20; further comprising a drive assembly 50, a transmission assembly 60, a rotatable lever 70 and a cutter head 80; the drive assembly 50 is electrically connected to the transmission assembly 60; the rotating rod 70 is in transmission connection with the transmission assembly 60; the cutter head 80 is detachably connected to the rotating lever 70.

The first shell 10 and the second shell 20 can be connected in a clamping way to form a containing cavity; the drive assembly 50 and the transmission assembly 60 are located within the receiving cavity. The tool bit 80 and the rotating rod 70 are detachably connected, so that the tool bit 80 can be conveniently replaced at any time to adapt to screws of different types.

The toy screwdriver 100 provided by the utility model can be electrically driven and is used for screwing and unscrewing a toy screw, and has the advantages of simple structure, convenience in operation, labor saving and high efficiency.

The drive assembly 50 includes a power switch 51 and a touch switch 52; the power switch 51 and the touch switch 52 are electrically connected. It will be appreciated that the drive assembly 50 also includes a battery and a motor.

The driving assembly 50 provides driving force to the transmission assembly 60, so that the transmission assembly 60 rotates to drive the tool bit 80 to rotate to tighten or loosen the screw. Specifically, the power switch 51 is turned on to turn on the circuit; pressing the touch switch 52 drives the assembly 50 to begin providing driving force to the transmission assembly 60; when the pressing of the touch switch 52 is stopped, the driving unit 50 stops supplying the driving force to the transmission unit 60, and the cutter head 80 stops rotating.

The transmission assembly 60 includes a first gear 61, a second gear 62, a third main gear 631, a third pinion 632, a fourth main gear 641, a fourth pinion 642, a fifth main gear 651, a fifth pinion 652; wherein the first gear 61 and the second gear 62 are engaged for transmission; the second gear 62 and the third main gear 631 coaxially rotate; the third main gear 631 and the fourth auxiliary gear 642 are engaged to transmit; the third secondary gear 632 and the fifth primary gear 651 are in meshed transmission; the fourth pinion 642 and the touch switch 52 can abut.

The drive assembly 60 powers the cutter head 80 through a gear set. When the touch switch 52 is pressed, the fourth pinion 642 is abutted against the touch switch 52, and the fourth pinion 642 is driven to rotate, so as to drive the whole gear set to drive.

The rotating lever 70 includes a transmission gear 71 and a mounting groove 72; the transmission gear 71 is positioned at one end of the rotating rod 70; the mounting groove 72 is located at the other end of the rotation lever 70; the transmission gear 71 is meshed with the fifth pinion 652.

The transmission gear 71 of the rotating rod 70 is meshed with the fifth pinion 652 to drive the mounting groove 72 in the rotating rod 70 to rotate.

The cutter head 80 includes a connecting portion 81 and a clamping groove 82; the connecting part 81 is positioned at one end of the cutter head 80; the clamping groove 82 is positioned at the other end of the cutter head 80; the connection portion 81 is detachably connected to the mounting groove 72. The clamping groove 82 can be regular tetragon, regular hexagon or regular octagon. The shape of the card slot 82 is not limited in the present utility model.

The connecting portion 81 is detachably connected with the mounting groove 72; the mounting groove 72 rotates to drive the connecting part 81 to rotate, so that the cutter head 80 is driven to rotate, further the rotation of the clamping groove 82 is realized, and the screwing and unscrewing of the toy screw can be realized. The connection part 81 is detachably connected with the mounting groove 72, so that a user can conveniently replace the cutter head 80 to adapt to screws of different types.

The first shell 10 is provided with a mounting hole 11; the mounting hole 11 is fitted with a first gear 61 and a second gear 62.

It will be appreciated that the mounting hole 11 is sized and shaped to fit the first gear 61 and the second gear 62; the state of the first gear 61 and the second gear 62 can be seen through the mounting hole 11.

Toy screwdriver 100 also includes transparent inner housing 40; the transparent inner cover 40 is fitted with the mounting hole 11. It will be appreciated that the transparent inner cover 40 is sized and shaped to fit the mounting aperture 11; the transparent inner cover 40 is installed in the installation hole 11.

The utility model is matched with the mounting hole 11 by arranging the transparent inner cover 40; on one hand, the interference of the external environment on the rotation of the gear can be prevented, and the dust can be prevented from entering to influence the rotation of the gear; on the other hand, the states of the first gear 61 and the second gear 62 can be viewed through the transparent inner cover 40.

The surfaces of the first gear 61 and the second gear 62 are provided with decorative drawings.

According to the utility model, the decorative painting is arranged on the surfaces of the first gear 61 and the second gear 62, and the decorative painting can be watched through the transparent inner cover 40, so that the aesthetic feeling of the toy screwdriver 100 is improved. And when the decorative picture is an optical illusion picture, the rotating gear can drive the optical illusion picture to rotate, so that an optical illusion sense is created.

In summary, the present utility model provides a toy screwdriver 100, which includes a first housing 10, a second housing 20, a bottom cover 30, a transparent inner cover 40, a driving assembly 50, a transmission assembly 60, a rotating rod 70 and a cutter head 80; the first shell 10 is provided with a mounting hole 11; the transparent inner cover 40 is matched with the mounting hole 11; the drive assembly 50 is electrically connected to the transmission assembly 60; the rotating rod 70 is in transmission connection with the transmission assembly 60; the cutter head 80 is detachably connected with the rotating rod 70; the drive assembly 50 includes a power switch 51 and a touch switch 52; the transmission assembly 60 includes a first gear 61, a second gear 62, a third main gear 631, a third pinion 632, a fourth main gear 641, a fourth pinion 642, a fifth main gear 651, a fifth pinion 652; the first gear 61 and the second gear 62 are engaged to drive; the second gear 62 rotates coaxially with the third main gear 631; the third main gear 631 and the fourth auxiliary gear 642 are meshed for transmission; the third auxiliary gear 632 is meshed with the fifth main gear 651 for transmission; the fourth pinion 642 is abuttable against the touch switch 52; the rotating lever 70 includes a transmission gear 71 and a mounting groove 72; the transmission gear 71 is meshed with the fifth pinion 652; the cutter head 80 includes a connecting portion 81 and a clamping groove 82; the connecting portion 81 is detachably connected with the mounting groove 72; the surfaces of the first gear 61 and the second gear 62 are provided with decorative drawings.

The toy screwdriver 100 provided by the utility model can be electrically driven and is used for screwing and unscrewing the toy screw, and is convenient to operate, labor-saving and high in efficiency; the cutter head 80 is detachably connected with the rotating rod 70, so that the cutter head 80 can be conveniently replaced at any time to adapt to screws of different types; by providing decorative painting on the surfaces of the first gear 61 and the second gear 62, and viewing the decorative painting through the transparent inner cover 40, the aesthetic feeling of the toy screwdriver 100 is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A toy screwdriver comprises a first shell (10), a second shell (20) and a bottom cover (30); the first shell (10) and the second shell (20) can be connected in a clamping way; the bottom cover (30) is detachably connected with the first shell (10) and the second shell (20); the device is characterized by further comprising a driving assembly (50), a transmission assembly (60), a rotating rod (70) and a cutter head (80); the driving assembly (50) is electrically connected with the transmission assembly (60); the rotating rod (70) is in transmission connection with the transmission assembly (60); the cutter head (80) is detachably connected with the rotating rod (70).

2. Toy screwdriver according to claim 1, characterized in that the driving assembly (50) comprises a power switch (51) and a touch switch (52); the power switch (51) is electrically connected with the touch switch (52).

3. The toy screwdriver according to claim 2, wherein the transmission assembly (60) comprises a first gear (61), a second gear (62), a third main gear (631), a third secondary gear (632), a fourth main gear (641), a fourth secondary gear (642), a fifth main gear (651), a fifth secondary gear (652); wherein the first gear (61) and the second gear (62) are meshed for transmission; the second gear (62) and the third main gear (631) rotate coaxially; the third main gear (631) and the fourth auxiliary gear (642) are meshed for transmission; the third auxiliary gear (632) and the fifth main gear (651) are in meshed transmission; the fourth pinion (642) and the touch switch (52) can abut.

4. A toy screwdriver according to claim 3, wherein the turning lever (70) comprises a transmission gear (71) and a mounting groove (72); the transmission gear (71) is positioned at one end of the rotating rod (70); the mounting groove (72) is positioned at the other end of the rotating rod (70); the transmission gear (71) is meshed with the fifth pinion (652).

5. Toy screwdriver according to claim 4, characterized in that the bit (80) comprises a connecting portion (81) and a clamping groove (82); the connecting part (81) is positioned at one end of the cutter head (80); the clamping groove (82) is positioned at the other end of the cutter head (80); the connecting part (81) is detachably connected with the mounting groove (72).

6. A toy screwdriver according to claim 3, wherein the first housing (10) is provided with a mounting hole (11); the mounting hole (11) is adapted to the first gear (61) and the second gear (62).

7. The toy screwdriver of claim 6, further comprising a transparent inner cover (40); the transparent inner cover (40) is matched with the mounting hole (11).

8. The toy screwdriver according to claim 6, wherein the surfaces of the first gear (61) and the second gear (62) are provided with decorative painting.