TWM535157U - Sliding locking mechanism and smart pen using the same - Google Patents

Abstract

A sliding locking mechanism includes at least a hollow shell and a carrying board. A number of components are fixed on the carrying board. An inner sidewall of the shell defines at least one sliding rail. The carrying board includes at least one sliding block which matches the sliding rail. The carrying board slides along the sliding rail and is installed into the shell. A smart pen using the sliding locking mechanism is also provided.

Description

Sliding locking mechanism and smart pen with the sliding locking mechanism

The invention relates to a sliding locking mechanism, in particular to a smart pen with the sliding locking mechanism.

In the assembly process of a product, when it is required to mount a component into a hollow casing, assembly is often difficult due to limitations of the space inside the casing. For example, when a component such as a drive mechanism is mounted in a cylindrical casing of a smart pen, it is difficult to perform alignment of these components due to the space limitation of the cylindrical casing. Furthermore, the components mounted in the hollow housing are not well fixed and thus easily cause damage to the internal components of the housing.

In view of the above, it is necessary to propose a novel sliding locking mechanism and a smart pen having the sliding locking mechanism, which makes it easy to mount components into a hollow casing, and can be better fixedly mounted in the casing. element.

A sliding locking mechanism includes at least a hollow casing and a carrying portion for carrying and fixing components to be mounted to the inside of the casing, the inner wall of the casing being axially a sliding slot is disposed, the bearing portion is provided with a sliding rail matched with the sliding slot, and the bearing portion fixed with components passes The slide rail is mounted to the inside of the housing along the sliding of the sliding slot.

A smart pen having a sliding locking mechanism includes a hollow pen body, the inside of the pen body is provided with a sliding slot in the axial direction, and the smart pen further includes a bearing portion and a plurality of components to be loaded into the pen body The bearing portion is configured to carry and fix the component; the bearing portion is provided with a sliding rail matched with the sliding slot, and the bearing portion fixed with the component passes the sliding rail edge The chute slides and is mounted to the inside of the housing.

The sliding locking mechanism of the present invention and the smart pen having the sliding locking mechanism provide a sliding rail on the bearing portion for fixing the component by providing a sliding groove on the inner wall of the hollow casing, so that the fixed rail is fixed The carrier portion of the assembly is slidably mounted to the interior of the housing for ease of assembly and positioning. In addition, the position of the bearing portion and the component mounted in the housing is fixed by the cooperation of the sliding groove and the sliding rail, so that the internal structure of the smart pen is more stable, and the possibility that the internal components of the housing are damaged is reduced.

100‧‧‧Sliding locking mechanism

200‧‧‧Smart pen

10‧‧‧shell

11‧‧‧ pen body

111‧‧‧Chute

112‧‧‧stop

113‧‧‧Perforation

114‧‧‧External thread

12‧‧‧ tail cover

121‧‧‧ internal thread

20‧‧‧Loading Department

21‧‧‧Slide rails

22‧‧‧Bending

221‧‧‧ screw holes

30‧‧‧Components

40‧‧‧ screws

1 is a perspective view of a smart pen having a sliding locking mechanism according to an embodiment of the present invention.

2 is an exploded perspective view of a smart pen having a sliding locking mechanism in the embodiment shown in FIG. 1.

3 is an exploded perspective view showing another angle of the smart pen having the sliding locking mechanism in the embodiment shown in FIG. 1.

4 is an assembled view of a smart pen having a sliding locking mechanism in the embodiment shown in FIG. 1.

FIG. 5 is an assembled view of another angle of the smart pen smart pen with the sliding locking mechanism in the embodiment shown in FIG. 1. FIG.

Referring to FIG. 1 to FIG. 3 , in a preferred embodiment of the present invention, the sliding locking mechanism 100 includes at least a housing 10 and a bearing portion 20 . The housing 10 includes a hollow cylindrical structure, and the opposite sides of the inner wall of the cylindrical structure of the housing 10 are axially opened with a sliding slot 111. The carrying portion 20 is a plate-like structure for carrying and fixing the components 30 to be mounted inside the hollow cylindrical structure on the casing 10. The two sides of the carrying portion 20 are respectively provided with slide rails 21 matching the sliding slots 111. When the component 30 needs to be mounted inside the casing 10, after the component 30 is fixed to the bearing portion 20, the sliding rail 21 of the bearing portion 20 is slid along the sliding slot 111, so that components are fixed. The carrier portion 20 of 30 slides along the chute 111 to the inside of the housing 10, thereby completing the mounting of the component 30 and allowing the position of the component 30 to be fixed.

Further, in the present embodiment, the slide locking mechanism 100 is applied to a smart pen 200. The smart pen 200 includes the housing 10, the carrier portion 20, and a component 30. The component 30 may be a driving mechanism for driving a refill (not shown) to extend or retract the pen body 11 in the smart pen 200 and a circuit board, an electronic component or the like in the smart pen 200. It can be understood that the smart pen 200 in the present embodiment further includes other components such as a refill and a pen tip. Since it is not the focus of the present invention, it is not shown in the drawings.

In the present embodiment, the housing 10 further includes a pen body 11 and a tail cap 12. The pen body 11 has a hollow cylindrical structure. The sliding grooves 111 are respectively opened in the axial direction on opposite sides of the inner wall of the pen body 11. One end of the pen body 11 is set There is a stopper portion 112 which is a plate-like structure fixed to one end of the pen body 11, and the stopper portion 112 blocks at least a part of the opening of the end portion of the pen body 11. In the present embodiment, the stopper portion 112 is substantially semicircular. At least one through hole 113 is defined in the stop portion 113. The outer wall of one end of the pen body 11 provided with the stopper portion 112 is further provided with an external thread 114. The tail cover 12 is a cylindrical structure with one end closed. The inner wall of the open end of the tail cover 12 is provided with an internal thread 121 matching the external thread 114. The tail cover 12 passes through the internal thread 121 and the outer portion. The engagement of the thread 114 is attached to one end of the pen body 11. In some embodiments of the present invention, the inner wall of the pen body 11 is further provided with a plurality of receiving slots (not labeled) for accommodating the components 30 mounted in the pen body 11, wherein the receiving slots are The shape is adapted to the shape of the component 30 to be mounted in the pen body 10.

The carrying portion 20 is a plate-like structure for carrying all the components 30 of the smart pen 100 that need to be mounted to the inside of the pen body 11. In the present embodiment, the width of the carrying portion 20 is substantially equal to the width of the inner wall of the pen body 11, and the length of the carrying portion 20 is substantially equal to the length of the pen body 11. In the present embodiment, the carrying portion 20 is made of a metal material, such as iron, aluminum, etc., but is not limited thereto. In other embodiments, the carrying portion 20 may also be made of a plastic that is not easily deformed. Made of other materials. In this embodiment, the component 30 may be fixed to one of the top surface and the bottom surface of the carrying portion 20, or may be simultaneously fixed on the top surface and the bottom surface of the bearing portion 20. In the present embodiment, the component 30 is adhered to the carrier portion 20 by an adhesive. In another embodiment of the present invention, a plurality of fixing holes may be defined in the bearing portion 20, and the component 30 may be fixed to the bearing portion 20 by locking the locking hole by a locking device such as a screw, but The component 30 is fixed to the square on the carrying portion 20 The formula is not limited thereto. For example, in other embodiments, the component 30 can also be fixed to the bearing portion 20 by welding.

Slide rails 21 corresponding to the sliding slots 111 are disposed on both sides of the carrying portion 20 . In the present embodiment, the slide rails 21 are disposed at the middle of the two side edges of the carrying portion 20, and extend along the main body portion of the carrying portion 20 toward the two sides and perpendicular to the main body of the carrying portion 20. The direction is bent and formed, and the slide rail 21 is received in the sliding slot 111 and slides along the sliding slot 111. It can be understood that the shape and position of the slide rail 21 are not limited to the manner provided in the embodiment and the illustration. For example, in other embodiments, the slide rail 21 may also be disposed along the entire load-bearing portion 20 . Correspondingly, the length of the sliding slot 111 extends through the length of the entire pen body 11; the shape of the sliding rail 21 may also be a cylindrical structure disposed on both sides of the carrying portion 20 along the longitudinal direction of the carrying portion 20, correspondingly The cut surface of the sliding slot 111 may be an arc shape, but is not limited thereto. One end of the carrying portion 20 is further provided with a bent portion 22, and the bent portion 22 is substantially perpendicular to the main portion of the carrying portion 20. At least one screw hole 221 is defined in the bent portion 22, and the screw hole 221 corresponds to the through hole 113 on the stopping portion 112. In the present embodiment, the number of the screw holes 221 and the through holes 113 is two. When the bearing portion 20 slides along the sliding slot 111 to the inside of the pen body 11 until the bending portion 22 is engaged with the stopping portion 112, the screw hole 221 and the through hole 113 coincide. The bearing portion 20 can be locked with the stop portion 112 by the screw 40 passing through the through hole 113 and screwed into the screw hole 221. It can be understood that the manner of fixing the bearing portion 20 and the stopping portion is not limited thereto. In other embodiments, the through hole 113 on the stopping portion 112 and the screw hole on the bending portion are 221 can also be replaced by other locking devices such as hooks and buckles, and the carrying portion 20 can also be locked to the stop by means of a snap. Part 112.

Referring to FIG. 4 and FIG. 5 together, when assembling, the component 30 is first fixed to the carrying portion 20, and then the sliding rail 21 of the carrying portion 20 is aligned with the sliding slot 111 inside the pen body 11. And sliding the slide rail 21 along the sliding slot 111 so that the bearing portion 20 carries the component 30 and slides into the interior of the pen body 11 until the bent portion 22 on the bearing portion 20 abuts the pen body 11 The upper stop portion 112, at this time, the screw hole 221 in the bent portion 22 coincides with the through hole 113 on the stopper portion 112. The screw 40 is passed through the through hole 113 and screwed into the screw hole 221 to fix the bearing portion 20 in the pen body 11. Finally, the tail cover 12 is attached to one end of the pen body 11, and the stopper portion 112 is covered to make the smart pen 200 more beautiful. The smart pen 200 after assembly is shown in FIG.

It can be understood that the sliding locking mechanism 100 is not limited to being applied in a smart pen. In other embodiments, the sliding locking mechanism 100 can be applied to any need to install components into the hollow casing. In the mechanical structure.

The sliding locking mechanism of the present invention and the smart pen having the sliding locking mechanism provide a sliding rail on the bearing portion for fixing the component by providing a sliding groove on the inner wall of the hollow casing, so that the fixed rail is fixed The carrier portion of the assembly is slidably mounted to the interior of the housing for ease of assembly and positioning. In addition, the position of the bearing portion and the component mounted in the housing is fixed by the cooperation of the sliding groove and the sliding rail, so that the internal structure of the smart pen is more stable, and the possibility that the internal components of the housing are damaged is reduced.

While the preferred embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made without departing from the true scope of the invention. Therefore, it is expected that this new model will not be All the embodiments included in the present invention are intended to be limited to the scope of the appended claims.

200‧‧‧Smart pen

11‧‧‧ pen body

111‧‧‧Chute

114‧‧‧External thread

12‧‧‧ tail cover

121‧‧‧ internal thread

21‧‧‧Slide rails

30‧‧‧Components

40‧‧‧ screws

Claims (10)

A sliding locking mechanism is improved in that the sliding locking mechanism includes at least a hollow casing and a carrying portion for carrying and fixing components to be mounted to the inside of the casing. a sliding groove is disposed on the inner wall of the casing in the axial direction, and the bearing portion is provided with a sliding rail matched with the sliding groove, and the bearing portion fixed with components passes through the sliding rail along the rail The sliding of the chute is mounted to the inside of the housing. The sliding locking mechanism of claim 1, wherein one end of the housing is provided with a stopping portion, and the stopping portion is a plate-like structure fixed to one end of the housing, the stopping The blocking portion blocks at least a part of the opening of the end of the housing, and the stopping portion is provided with at least one through hole; the one end of the carrying portion is provided with a bent portion, and the bent portion is provided with at least one screw hole The bent portion abuts the stop portion when the bearing portion slides to the inside of the housing, the through hole is coincident with the screw hole for the screw to pass through the through hole and screwed into the screw The hole locks the carrier portion and the stop portion. The sliding locking mechanism of claim 1, wherein the bearing portion is made of a hard material that is not easily deformed. The sliding locking mechanism of claim 3, wherein the carrying portion is made of a metal material. A smart pen having a sliding locking mechanism, comprising a hollow pen body, wherein the pen body is internally provided with a sliding slot in the axial direction, the smart pen further comprising a bearing portion and a plurality of pens to be loaded into the pen body a component for carrying and fixing the component; the bearing portion is provided with the chute A matching slide rail to which the carrier portion to which the component is fixed is mounted to the inside of the housing by sliding the slide rail along the sliding slot. A smart pen having a sliding locking mechanism according to claim 5, wherein one end of the pen body is provided with a stopper portion, and the stopper portion is a plate-like structure fixed to one end of the pen body. At least one part of the opening of the end of the housing is blocked, and the stopping portion is provided with at least one through hole; one end of the carrying portion is provided with a bent portion, and the bent portion is provided with at least one screw a hole that abuts the stop when the carrier slides into the interior of the pen body, the perforation being coincident with the screw hole for the screw to pass through the hole and screwed into the hole a screw hole to fix the bearing portion to a stop of the housing. A smart pen having a sliding locking mechanism according to claim 5, wherein the carrying portion is made of a hard material that is not easily deformed. A smart pen having a sliding locking mechanism according to claim 7, wherein the carrying portion is made of a metal material. A smart pen having a sliding locking mechanism according to claim 5, further comprising a tubular tail cap closed at one end, wherein one end of the pen body is provided with a stopping portion, and the pen body has a stop An external thread is formed on an outer wall of one end of the portion, and an inner thread corresponding to the external thread is opened on an inner wall of the tail cover, and the tail cover is mounted to the pen body by a cooperation of an internal thread and an external thread. One end. A smart pen having a sliding locking mechanism according to claim 5, wherein the component is fixed to the carrying portion by an adhesive.