WO2020233163A1

WO2020233163A1 - Electronic device having rotating structure

Info

Publication number: WO2020233163A1
Application number: PCT/CN2020/072966
Authority: WO
Inventors: 陈柳章
Original assignee: 深圳市文鼎创数据科技有限公司
Priority date: 2019-05-22
Filing date: 2020-01-19
Publication date: 2020-11-26
Also published as: CN210573883U

Abstract

An electronic device having a rotating structure. The electronic device having the rotating structure comprises a housing (1) having an open slot (13), a rotating body (2) mounted on the housing (1), and a fingerprint module (3) mounted on the rotating body (2); one side surface of the rotating body (2) is pivotally connected to the housing (1). In the electronic device having the rotating structure, mutual rotation between a metal housing (1) and the rotating body (2) is realized only by means of a contact surface structure of the metal housing and the rotating body, thereby facilitating processing and improving the efficiency of production and mounting; by means of another contact surface structure of the metal housing (1) and the rotating body (2), the metal housing and the rotating body can be positioned while being rotated, thereby improving the accuracy of a rotating position.

Description

Electronic equipment with rotating structure

Technical field

The utility model relates to the technical field of electronic equipment, in particular to electronic equipment with a rotating structure.

Background technique

At present, the fingerprint KEY or the fingerprint module on the fingerprint encrypted U disk is directly exposed outside the product without shell protection. When the fingerprint KEY or fingerprint encryption U disk is carried in a pocket or backpack, the surface of the fingerprint module is easily damaged by metal or other sharp objects, which makes it difficult for the fingerprint module to collect fingerprints or fails to collect fingerprints.

Summary of the invention

technical problem

The main purpose of the present invention is to provide an electronic device with a rotating structure, which can realize the rotation of the electronic device, facilitate processing and improve the efficiency of production and installation.

The solution to the problem

Technical solutions

In order to achieve the above objective, the present invention provides an electronic device with a rotating structure. The electronic device with a rotating structure includes a shell with an opening slot, a rotating body mounted on the shell, and a rotating body mounted on the rotating body. The fingerprint module, one side of the rotating body is pivotally connected to the housing, the fingerprint module is used to be housed in the housing when the rotating body is screwed into the housing, and the fingerprint module is also used When the rotating body rotates out of the housing, it is exposed from the housing.

As an improvement, the other side surface of the rotating body is in contact with the casing, and when the rotating body rotates, there is friction between the other side surface of the rotating body and the casing that hinders the relative movement of the two force.

As an improvement, one side of the rotating body is pivotally connected to the housing through a rotating seat and a mounting hole matched with the rotating seat, and the rotating seat is mounted to one of the rotating body and the housing, The mounting hole is mounted to the other of the rotating body and the housing.

As an improvement, a protruding surface is provided on the other side of the rotating body, and the protruding surface is in contact with the housing, and the protruding surface is used to interact with the housing when the rotating body rotates. friction.

As an improvement, the electronic device with a rotating structure further includes a protruding portion for positioning and a number of positioning grooves that cooperate with the protruding portion, and the protruding portion is mounted to the rotating body and the One of the housings, the plurality of positioning grooves are installed to the other of the rotating body and the housing, and the rotating body locates the housing through the protrusions and the corresponding positioning grooves without external force.

As an improvement, the rotating body is made of plastic, the shell is made of metal, and the protrusions are used to squeeze between a plurality of positioning grooves when the rotating body rotates in the shell to make the rotating body elastic. Deformed.

As an improvement, the cross section of the protrusion along the side direction of the opening groove is semicircular, and when the rotating body rotates to coincide with the housing or in a straight line, the protrusions are respectively Cooperate with one of several positioning grooves and two of several positioning grooves in order to realize positioning.

As an improvement, one end of the rotating body is installed with a USB interface electrically connected to the fingerprint module, the USB interface includes a USB socket end, the rotating body is provided with an end face and a working distance, and the end face is set close to At one end of the USB socket end, the working distance is set between the end face and the USB socket end, and the length of the working distance ranges from 11.5 to 40 mm.

The beneficial effects of the invention

Beneficial effect

The electronic device with a rotating structure provided by the utility model realizes mutual rotation between the metal shell and the rotating body only through a contact surface structure of the metal shell and the rotating body, which facilitates processing and improves the efficiency of production and installation; The other contact surface structure can realize the positioning of the two while rotating, improve the accuracy of the rotation position, and have a more obvious hand feeling feedback; by installing the fingerprint module at the working distance of the plastic shell head, the fingerprint module can be shortened The force arm of the fingerprint module can then increase the bearing capacity of the fingerprint module when pressed to prevent the finger from pressing the fingerprint module during fingerprint collection. Because the force arm between the fingerprint module and the USB head is relatively long, it will damage the USB port of the computer.

Brief description of the drawings

Description of the drawings

Fig. 1 is a schematic diagram of the structure of the first embodiment of the utility model when the electronic device is closed.

Figure 2 is a schematic diagram of the structure of the first embodiment of the utility model when the electronic device is opened.

Fig. 3 is a cross-sectional view along the A-A direction of Fig. 1 of the first embodiment of the present invention.

Fig. 4 is a cross-sectional view along the A-A direction of Fig. 2 of the first embodiment of the present invention.

Figure 5 is a top view of the rotating body of the first embodiment of the present invention.

Figure 6 is a schematic diagram of the specific structure of the rotating body in the first embodiment of the present invention.

Figure 7 is a schematic diagram of the specific structure of the housing of the first embodiment of the present invention.

In the figure: 1. Housing; 11. Protruding part; 12. Rotating seat; 13. Opening groove; 14. Protruding surface; 15. Groove; 2. Rotating body; 21. First positioning groove; 22. Second positioning Slot; 23. Mounting hole; 24. Mounting slot; 241. End face; 25. USB socket end; 3. Fingerprint module.

Invention embodiment

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present utility model, and are not used to limit the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

Please refer to Figures 1-4 and Figures 6-7. The present invention provides an electronic device with a rotating structure, including a housing 1 with an opening slot 13, a rotating body 2 that can rotate relative to the housing 1, and a rotating body mounted on the rotating body. Fingerprint module 3 on 2, one side of rotating body 2 is pivotally connected to housing 1. Through the rotation between rotating body 2 and housing 1, when rotating body 2 is screwed into housing 1, the fingerprint module is blocked by housing 1. Protect it.

More specifically, one side of the rotating body 2 is pivotally connected to the housing 1 through a rotating seat 12 and a mounting hole 23 matching the rotating seat 12. In this embodiment, the mounting hole 23 is selected as a blind hole, and the inner side of the bottom of the housing 1 A rotating seat 12 is provided on the upper surface, and a mounting hole 23 is provided on the bottom surface of the rotating body 2. The rotating seat 12 and the mounting hole 23 are installed in cooperation. Due to the large metal hardness and stable structure, in this embodiment, the housing 1 is made of metal The rotating body 2 is made of plastic to improve the wear resistance and elasticity of the rotating body; the rotating seat 12 adopts a rotating shaft, which is convenient to cooperate with the mounting hole 23 to rotate the rotating body 2 relative to the housing 1; The rotating body 2 exerts an external force. The rotating body 2 rotates 360° around the axis of rotation with the mounting hole 23 as the center; it should be pointed out that when the rotating body 2 rotates, the other side of the rotating body 2 rubs against the outer surface of the top of the housing 1 ; As a preferred way, only through a part of the contact surface of the housing 1 and the rotating body 2 to achieve mutual rotation between the two, and there is friction between the two contact surfaces that hinder the relative movement of the two, to facilitate processing and improve production The installation efficiency also improves the stability of the rotating body 2 after rotating; when the rotating body 2 is rotated to a position that overlaps with the housing 1, the electronic device is in the closed state; it rotates to be in a straight line with the housing 1 and does not overlap each other When, the electronic device is in an open state; it should be pointed out that in this embodiment, the electronic device can be a fingerprint KEY or a fingerprint encrypted U disk.

When the rotating body 2 rotates, a protrusion 11 is provided on the inner surface of the top of the housing 1. In this embodiment, the opening groove 13 includes two side portions penetrating the housing 1 and a protrusion close to the housing 1. At the end of 11, the cross section of the protrusion 11 along the side direction of the opening groove 13 (see the xoy plane in FIG. 7) is semicircular. It should be noted that the direction of the z-axis in FIG. 7 is The vertical xoy plane is inward, and the cross section of the protrusion 11 along the side direction of the opening groove 13 (see the yz plane in FIG. 7) is rectangular; the top surface of the rotating body 2 is provided with the protrusion In one embodiment, the top surface of the rotating body 2 is provided with corresponding first positioning groove 21 and second positioning groove 22, the first positioning groove 21 and the second positioning groove 22 are symmetrical It is installed on both sides of the mounting hole 23. It should be pointed out that in this embodiment, the protrusion 11 adopts an arc-shaped convex bone position fixed on the other inner side of the housing, and the first positioning groove 21 and the second The positioning groove 22 adopts an arc-shaped groove that is matched with a semi-cylindrical protrusion; when the rotating body 2 rotates to overlap with the housing 1, the protrusion 11 of the housing 1 is matched with the second positioning groove 22, and the protrusion 11 is The groove surfaces of the two positioning grooves 22 are in contact to limit the relative rotation of the housing 1 relative to the rotating body 2; when the rotating body 2 continues to rotate so that the housing 1 and the rotating body 2 are on the same straight line and do not overlap, the protrusion 11 is screwed out first The second positioning groove 22, at this time, the protrusion 11 and the top surface of the rotating body 2 generate an interaction force, and the protruding bones on the inner side of the shell 1 and the shell of the rotating body 2 are compressed. Elastic deformation occurs outward; when the housing 1 and the rotating body 2 do not overlap, but the housing 1 and the rotating body 2 do not overlap on the same straight line, the convex part of the shell 1 matches the first positioning groove 21, and the convex part 11 and The groove surfaces of the first positioning groove 21 are in contact with each other to restrict the relative rotation of the housing 1 relative to the rotating body 2.

5, the rotating body 2 is provided with a mounting slot 24, the fingerprint module 3 is installed on the rotating body 2 through the mounting slot 24, one end of the rotating body 2 is a USB socket end 25, the rotating body 2 is provided with an end surface 241, and the end surface is set At the end close to the USB socket end 25, the rotating body 2 is also provided with a working distance. The working distance is set between the end face 241 and the USB socket end 25. The length of the working distance ranges from 11.5 to 40 mm. The position of the fingerprint module 3 It is close to the USB port 25 to prevent damage to the computer's USB port due to the relatively long force arm between the fingerprint module 3 and the USB port 25 when the finger presses the fingerprint module 3 during fingerprint collection.

The above are only the embodiments of the present utility model. It should be pointed out here that for those of ordinary skill in the art, improvements can be made without departing from the inventive concept of the present utility model, but these all belong to the present utility model. New scope of protection.

Claims

An electronic device with a rotating structure, characterized in that the electronic device with a rotating structure includes a housing with an opening slot, a rotating body mounted on the housing, and a fingerprint module mounted on the rotating body, One side of the rotating body is pivotally connected to the housing, the fingerprint module is used to be accommodated in the housing when the rotating body is screwed into the housing, and the fingerprint module is also used to The rotating body is exposed from the housing when it rotates out of the housing.
The electronic device with a rotating structure according to claim 1, wherein the other side of the rotating body is in contact with the housing, and when the rotating body rotates, the other side of the rotating body is There is frictional force between the shell and the shell which hinders the relative movement of the two.
The electronic device with a rotating structure according to claim 1 or 2, wherein one side of the rotating body and the housing are pivotally connected through a rotating seat and a mounting hole matching the rotating seat, and The rotating seat is mounted to one of the rotating body and the housing, and the mounting hole is mounted to the other of the rotating body and the housing.
The electronic device with a rotating structure according to claim 1 or 2, wherein a protruding surface is provided on the other side of the rotating body, the protruding surface is in contact with the housing, and the protruding surface It is used to rub against the shell when the rotating body rotates.
The electronic device with a rotating structure according to claim 1 or 2, characterized in that, the electronic device with a rotating structure further comprises a protrusion for positioning and a number of positioning that cooperate with the protrusion Groove, the protruding part is installed to one of the rotating body and the housing, the plurality of positioning grooves are installed to the other of the rotating body and the housing, and the rotating body is The housing is positioned by the protrusion and the corresponding positioning groove.
The electronic device with a rotating structure according to claim 5, wherein the rotating body is made of plastic, the housing is made of metal, and the protrusions are used to compensate when the rotating body rotates in the housing. Squeeze between several positioning grooves to make the rotating body elastically deform.
The electronic device with a rotating structure according to claim 5, wherein a cross-section of the protrusion along the side of the opening groove is semicircular, and the rotating body rotates to and the housing When they are overlapped or on a straight line, the protrusions respectively cooperate with one of several positioning grooves and two of several positioning grooves to realize positioning.
The electronic device with a rotating structure according to claim 1 or 2, wherein one end of the rotating body is equipped with a USB interface electrically connected to the fingerprint module, and the USB interface includes a USB socket end, and The rotating body is provided with an end face and a working distance, the end face is arranged at an end close to the USB socket end, the working distance is arranged between the end face and the USB socket end, and the length of the working distance ranges from 11.5 to 40 mm.