CN219456889U - Touch and talk pen device for downloading resources through USB - Google Patents

Abstract

The utility model discloses a point-reading pen device for downloading resources through USB (universal serial bus), which comprises an upper shell and a rear shell, wherein a main board, a loudspeaker and a battery are fixed in the upper shell, the battery and the loudspeaker are respectively connected with the main board through leads, an OID (object identifier) connecting female seat and a USB seat are fixed on the main board, an OID pen point is inserted in the OID connecting female seat, the rear shell is connected with the upper shell matched with the rear shell, and the rear shell and the outer side of the upper shell which are connected together are in reverse buckling sleeve joint through a pen point sleeve; the side of the upper shell is provided with a clamping groove, a power supply pulling switch is arranged in the clamping groove, the power supply pulling switch is attached to a switch key of the main board, the upper part of the OID pen point is provided with a circle of OID pen point structure groove, and the positions, corresponding to the OID pen point structure groove, of the upper shell and/or the rear shell, which are positioned after the OID connection female seat is inserted with the OID pen point, are provided with positioning ribs. The utility model is characterized in that the positioning rib is added in the rear shell and is matched with the structure groove of the OID pen point on the OID pen head to limit the position, so that the position is limited to be separated from the OID connection female seat.

Description

Touch and talk pen device for downloading resources through USB

Technical Field

The utility model relates to a touch and talk pen device for downloading resources through USB, and belongs to the technical field of touch and talk pens.

Background

The power switch of the prior touch pen is easy to touch by mistake, so that the touch pen is not a main conscious switch on or off: the switch of the existing point-reading pen is a push-type switch, when a product is placed in a schoolbag or a knapsack or is pressed by fingers by mistake and is pressed on a power switch by other things by mistake, the point-reading pen can be started and shut down, so that power consumption is firstly consumed, the daily life of a user is influenced, and the normal use of the user is influenced;

in the use process of a user, an OID (micro optical image recognition camera) pen point is easy to damage and break. In the previous design, the OID pen point is welded and connected with the main board by using a small PCBA (for short, english Printed Circuit Board Assembly, and a printed circuit board is assembled), so that the PCBA pad connected with the OID pen point is cracked by instant vibration (such as falling), the reject ratio is increased after use, and the user experience is affected.

Disclosure of Invention

The utility model aims to solve the technical problems that: how to avoid the problem that the pen point of the point reading pen is damaged due to vibration.

In order to solve the technical problems, the technical scheme of the utility model is to provide a point-reading pen device for downloading resources through USB, which comprises an upper shell and a rear shell, wherein a main board, a loudspeaker and a battery are fixed in the upper shell, the battery and the loudspeaker are respectively connected with the main board through wires, an OID connecting female seat and a USB seat are fixed on the main board, an OID pen point is inserted in the OID connecting female seat, the rear shell is connected with the upper shell matched with the OID pen point, and the rear shell and the outer side of the upper shell which are connected together are in reverse buckling sleeve joint through a pen point sleeve; the side of the upper shell is provided with a clamping groove, a power supply pulling switch is arranged in the clamping groove, and the power supply pulling switch is attached to a switch key of the main board; when the OID pen point is spliced with the OID pen point, the structural groove of the OID pen point is exactly clamped on the positioning rib.

Preferably, the lower part of the OID pen point is provided with an OID pen point inclination curved surface, and the lower parts in the upper shell and the rear shell are respectively provided with a rear shell inclination curved surface; after the structural groove of the OID pen point is clamped on the positioning rib, the inclined curved surface of the rear shell is fit with the inclined curved surface of the OID pen point.

Preferably, the power supply pulling switch is of a pulling structure, and the on-off of the touch pen device is realized through the upper and lower power supply pulling switches.

Preferably, the upper shell and/or the rear shell are/is provided with a hole groove which corresponds to and is matched with the USB seat.

Preferably, the upper shell is provided with an opening at a position corresponding to the loudspeaker, and a face mask with a back-off is clamped in the opening.

Preferably, the device also comprises a mode key insert, wherein a positioning column is arranged on the mode key insert, and the positioning column on the mode key insert is inserted into the front key and is fixed on the back of the front key; the front key is arranged behind the corresponding positioning column in the upper shell and is fixed; the front of the front button passes through the upper shell and is arranged at the outer side of the upper shell.

Preferably, the portable electronic device further comprises side keys, wherein the side keys are arranged in corresponding clamping grooves on the upper shell, and the side keys are attached to corresponding keys on the main board.

The utility model has at least one of the following advantages:

1. the positioning ribs are added in the rear shell and are matched with the structural grooves of the OID pen head on the OID pen head to limit the positions of the positioning ribs, so that the positioning ribs are limited to be separated from the OID connection female seat, and the problems that the OID pen head is easy to damage and break in the use process of a user are avoided;

2. the rear shell inclination curved surface treatment of the rear shell is matched with the OID pen point inclination curved surface D of the OID pen point in a fitting mode, so that the OID pen point is free from shaking due to the influence of external force, and the contact problem is affected.

3. The original push type switch is changed into a physically pulling type power pulling switch.

Drawings

Fig. 1 is an exploded view of a stylus device for downloading resources via USB.

Detailed Description

In order to make the utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

The utility model provides a point-reading pen device for downloading resources through USB, as shown in figure 1, which comprises an upper shell 4 as a main body, wherein a main board 3 is fixed in the upper shell 4 by adopting screws, a loudspeaker 2 is locked and pressed on a rear shell 1 by adopting screws, and meanwhile, 2 lines on the loudspeaker 2 are welded on the main board 3; the battery 12 is stuck in the rear shell 1 by back adhesive, and meanwhile, 2 power lines of the battery 12 are welded on the main board 3; the OID connecting female seat 11 and the USB seat 13 for charging are welded on the main board 3, and the upper shell 4 and/or the rear shell 1 are provided with hole slots which correspond to and are matched with the USB seat 13; the OID pen point 9 is inserted into the OID connecting female seat 11;

the upper shell 4 is provided with an opening at a position corresponding to the loudspeaker 2, and the mask 5 is installed in the opening of the upper shell 4 in a reverse way; the positioning column on the mode key insert 8 is inserted into the front key 7, and is fixed on the positioning column of the back hot mortise mode key insert 8 of the front key 7; after the front keys 7 are installed in the corresponding positioning columns in the upper shell 4, the hot mortise is fixed; the front of the front key 7 passes through the upper shell 4 and is arranged at the outer side of the upper shell 4; the side keys 6 and the power pulling switch 14 are arranged in corresponding clamping grooves on the upper shell 4, and the side keys 6 and the power pulling switch 14 are attached to corresponding keys on the main board 3; the rear shell 1 is assembled with the matched upper shell 4, the two parts are provided with corresponding positioning columns and inverted buckles, after the assembly, the pen point sleeve 10 is reinforced by screws, and the inverted buckles are sleeved on the outer sides of the assembled rear shell 1 and upper shell 4.

The power supply pulling switch 14 is of a pulling structure, and the on-off of the touch pen device is realized through the upper and lower power supply pulling switches 14.

The same positions in the upper shell 4 and the rear shell 1 are provided with positioning ribs A, the upper part of the OID pen head 9 is provided with a circle of OID pen head structural grooves C, and when the OID pen head 9 is assembled in the rear shell 1, the OID pen head structural grooves C are clamped on the positioning ribs A to be connected in a matched mode, movement of the OID pen head 9 is limited, and therefore the OID pen head 9 is separated from the OID connecting female seat 11.

The lower part of the OID pen point 9 is provided with an OID pen point inclination curved surface D, the lower parts in the upper shell 4 and the rear shell 1 are respectively provided with a rear shell inclination curved surface B, and when the OID pen point structural groove C is clamped on the positioning rib A, the rear shell inclination curved surface B is in fit with the OID pen point inclination curved surface D, so that the OID pen point 9 is not affected by external force to shake, and the contact problem is affected.

Claims (7)

1. The utility model provides a through a read pen device of USB download resource, including epitheca (4) and backshell (1), be fixed with mainboard (3) in epitheca (4), loudspeaker (2), battery (12), loudspeaker (2) are connected mainboard (3) through the wire respectively, be fixed with OID connection female seat (11) and USB seat (13) on mainboard (3), OID connection female seat (11) interpolation has OID nib (9), backshell (1) are connected rather than assorted epitheca (4), backshell (1) and epitheca (4) outside that link together are cup jointed through pen cap (10) back-off; the side of the upper shell (4) is provided with a clamping groove, a power supply pulling switch (14) is arranged in the clamping groove, the power supply pulling switch (14) is attached to a switch key of the main board (3), and the novel plug is characterized in that a circle of OID pen point structure groove (C) is arranged on the upper part of the OID pen point (9), and a positioning rib (A) is arranged at a position, corresponding to the OID pen point structure groove (C), of the upper shell (4) and/or the rear shell (1) after the OID connection female seat (11) is inserted with the OID pen point (9); when the OID pen point (9) is inserted into the OID pen point (9), the structural groove (C) of the OID pen point is just clamped on the positioning rib (A).

2. The device for downloading resources by using the read pen as claimed in claim 1, wherein the OID pen point (9) is provided with an OID pen point inclination curved surface (D) at the lower part, and the backshell inclination curved surface (B) is provided at the lower parts in the upper shell (4) and the backshell (1); after the structural groove (C) of the OID pen point is clamped on the positioning rib (A), the rear shell inclination curved surface (B) is in fit with the OID pen point inclination curved surface (D).

3. The device for downloading resources by using a touch pen as claimed in claim 1, wherein the power supply pulling switch (14) is of a pulling structure, and the on-off of the device for downloading resources by using the power supply pulling switch (14) is realized.

4. A device for downloading resources by USB as claimed in claim 1, wherein the upper case (4) and/or the rear case (1) are provided with holes corresponding to and matching with the USB socket (13).

5. The device for downloading resources by USB according to claim 1, wherein the upper case (4) is provided with an opening at a position corresponding to the speaker (2), and a back-off mask (5) is clamped in the opening.

6. The touch and talk pen device for downloading resources through USB according to claim 1, further comprising a mode key insert (8), wherein a positioning column is arranged on the mode key insert (8), and the positioning column on the mode key insert (8) is inserted into the front key (7) and fixed on the back of the front key (7); the front key (7) is arranged behind a corresponding positioning column in the upper shell (4) and is fixed; the front of the front button (7) passes through the upper shell (4) and is arranged at the outer side of the upper shell (4).

7. The touch and talk pen device for downloading resources through USB as claimed in claim 1, further comprising a side key (6), wherein the side key (6) is disposed in a corresponding slot on the upper case (4), and the side key (6) is attached to a corresponding key on the motherboard (3).