Pen-shaped audio recorder with hidden key hung on pen

Abstract

The utility model discloses a pen-shaped audio recorder with hidden keys on a pen hanger. The pen-shaped audio recorder comprises a pen container, a pen point assembly arranged in the pen container, a PCB assembly and a battery. A pen hanger is arranged at one end of the pen container, and a protrusion is arranged at one end of the pen hanger. The PCB assembly comprises a PCB and a recording switch connected with the PCB, and the recording switch is located below the protrusion at one end of the pen hanger. The side edge of the PCB is provided with a groove, and the recording switch is installed in the groove through a fixing seat. The pen container is provided with a through hole corresponding to the recording switch, and the recording switch is located in the through hole. A threaded hole is formed in the fixed seat, and a corresponding thread is arranged at one end of the recording switch; the PCB is installed in the pen container through the support. A retaining ring matched with the inner hole of the pen container is arranged at one end, far away from the bulge, of the pen hanger; and the retaining ring is in contact with the upper surface of the PCB to press the PCB in the bracket and fix the bracket above the battery at the same time.

Description

Technical Field

[0001] The utility model belongs to the field of electronic equipment, and in particular relates to a pen-shaped audio recorder with hidden buttons on a pen hanger. Background Art

[0002] In business negotiations, team meetings, research and interviews, customer exchanges, learning and training, and rights protection and evidence collection, voice recorders can help record important information for later sorting and review. Currently, the voice recorder switches on the market mostly use press or push switches, which are too conspicuous for occasions that require secret recording. Therefore, according to the shape of the pen holder, a voice recorder with a concealed switch is provided. Summary of the invention

[0003] The utility model reasonably utilizes the protruding part on the upper part of the pen hanger as the recording switch, is easy to operate, concealed and light, and is suitable for many occasions.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A pen-shaped audio recorder with a hidden button in a pen hanger comprises a pen barrel, a pen tip assembly arranged in the pen barrel, a PCB assembly and a battery; a pen hanger is arranged at one end of the pen barrel, and a protrusion is arranged at one end of the pen hanger; the PCB assembly comprises a PCB board and a recording switch connected to the PCB board, and the recording switch is located below the protrusion at one end of the pen hanger.

[0006] Preferably, a groove is provided on the side of the PCB board, and the recording switch is installed in the groove through a fixing seat; the pen barrel is provided with a through hole corresponding to the recording switch, and the recording switch is located in the through hole.

[0007] Preferably, a threaded hole is provided in the fixing seat, and a corresponding thread is provided at one end of the recording switch.

[0008] Preferably, a groove is provided in the fixing seat, a card slot is provided in the groove, and a retractable inclined step is provided at the end of the recording switch. The end of the recording switch is pressed into the card slot, and the step is fixed in the card slot.

[0009] Preferably, the PCB board is installed in the pen barrel through a bracket.

[0010] Preferably, the end of the pen hanger away from the protrusion is provided with a buckle ring that matches the inner hole of the pen barrel.

[0011] Preferably, the buckle ring contacts the upper surface of the PCB board, presses the PCB board into the bracket, and fixes the bracket above the battery.

[0012] Preferably, a pen cap is provided on the buckle.

[0013] Preferably, the PCB board is also provided with an indicator light and a USB interface, and corresponding indicator light and USB interface holes are opened on the pen holder.

[0014] Preferably, the pen tip assembly is a signing pen module for writing.

[0015] The recording pen provided by the utility model has the following beneficial effects:

[0016] The utility model utilizes the protruding part on the upper part of the pen hanger as the recording switch, which is convenient to operate, concealed and light, and suitable for many occasions. The overall structure of the utility model is compact, simple, and easy to assemble and produce. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the technical solutions of the present disclosure are further described in detail below in combination with specific embodiments and with reference to the following drawings.

[0018] Figure 1 This is a schematic diagram of the structure of a pen-shaped audio recorder with hidden buttons on a pen hanger according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of a pen-shaped audio recorder with hidden buttons on the pen hanger according to an embodiment of the present invention;

[0020] Figure 3 is a schematic structural diagram of a PCB assembly in an embodiment;

[0021] Numbers in the figure: 1, pen tip assembly, 2, pen holder, 3, battery, 4, PCB assembly, 41, PCB board, 43, bracket, 44, recording switch, 45, fixing seat, 5, pen cap, 6, pen hanger, 61, buckle. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] like Figure 1 , Figure 2 As shown, a pen-shaped audio recorder with a hidden button in a pen hanger of this embodiment comprises a pen barrel 2, a pen tip assembly 1 arranged in the pen barrel 2, a PCB assembly 4 and a battery 3; a pen hanger 6 is provided at one end of the pen barrel 2;

[0024] The PCB assembly 4 includes a PCB board 41 and a recording switch 44 connected to the PCB board 41. The PCB board 41 is installed in the pen holder 2 through a bracket 43.

[0025] like Figure 3 As shown, a groove is provided on the side of the PCB board 41, and the recording switch 44 is installed in the groove through a fixing seat 45. A through hole corresponding to the recording switch 44 is opened in the pen barrel 2, and the recording switch 44 is located in the through hole.

[0026] As an implementation manner, the fixing seat 45 is fixed in the groove by screws; a threaded hole is provided in the fixing seat 45, and one end of the recording switch 44 is provided with a corresponding thread, and the recording switch 44 is screwed into the threaded hole for fixing.

[0027] The fixing seat 45 is provided with a groove, and the groove is provided with a card slot. The end of the recording switch 44 is provided with a foldable inclined step. During installation, the end of the recording switch 44 is pressed into the card slot. Due to the force on the step, the step is folded and pressed into the card slot. After the step enters the card slot, the step opens and is just stuck in the card slot.

[0028] The pen hanger 6 has a buckle 61 at one end that matches the inner hole of the pen barrel 2, and a protrusion at the other end. The protrusion is located above the through hole of the pen barrel 2, facing the recording switch 44. When the protrusion of the pen hanger 6 is pressed, the protrusion can just press the recording switch, and the audio recorder is started to record through the recording switch. A pen cap 5 is provided above the buckle 61.

[0029] The lower surface of the buckle ring 61 contacts the upper surface of the PCB board 41 , pressing the PCB board 41 into the bracket 43 and fixing the bracket 43 above the battery 3 .

[0030] The PCB board 41 is also provided with indicator lights and interfaces, including a USB interface, into which a wired headset can be inserted to realize functions such as playing recording files, switching between previous and next songs, and adjusting the volume through an external device. At the same time, corresponding holes are opened on the pen holder 2 and the bracket 43.

[0031] As a specific embodiment, recording is started by pressing the recording switch 42, and long pressing the recording switch 42 turns off recording. When recording is turned on, the indicator light is on, and when recording is turned off, the indicator light is off.

[0032] The battery 3 is located between the bracket 43 and the pen tip assembly 1, and the pen tip assembly 1 supports the battery 3 to fix the bracket 43. The battery 3 of this embodiment is a SUB rechargeable lithium battery. The pen tip assembly 1 is a signature pen module that can be used for writing. The diameter of the bracket 43 and the battery 3 is close to the inner diameter of the pen barrel 2, which is convenient for assembly and fixing.

[0033] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pen-shaped audio recorder with hidden buttons on the pen, characterized in that: The invention comprises a pen barrel (2), a pen tip assembly (1) arranged in the pen barrel (2), a PCB assembly (4) and a battery (3); a pen hanger (6) is arranged at one end of the pen barrel (2), and a protrusion is arranged at one end of the pen hanger (6); the PCB assembly (4) comprises a PCB board (41) and a recording switch (44) connected to the PCB board (41), and the recording switch (44) is located below the protrusion at one end of the pen hanger (6).

2. A pen-shaped audio recorder with hidden buttons on the pen hanger according to claim 1, characterized in that: The PCB board (41) is provided with a groove on the side, and the recording switch (44) is installed in the groove through a fixing seat (45); the pen holder (2) is provided with a through hole corresponding to the recording switch (44), and the recording switch (44) is located in the through hole.

3. A pen-shaped audio recorder with hidden buttons on the pen hook according to claim 2, characterized in that: The fixing seat (45) is provided with a threaded hole, and one end of the recording switch (44) is provided with a corresponding thread.

4. The pen-shaped audio recorder with hidden buttons on the pen hook according to claim 2, characterized in that: The fixing seat (45) is provided with a groove, and the groove is provided with a card slot. The end of the recording switch (44) is provided with a foldable inclined step. The end of the recording switch (44) is pressed into the card slot, and the step is fixed in the card slot.

5. The pen-shaped audio recorder with hidden buttons on the pen hook according to claim 2, characterized in that: The PCB board (41) is installed in the pen holder (2) via a bracket (43).

6. The pen-shaped audio recorder with hidden buttons on the pen hook according to claim 4, characterized in that: The end of the pen hanger (6) away from the protrusion is provided with a buckle ring that matches the inner hole of the pen barrel (2).

7. The pen-shaped audio recorder with hidden buttons on the pen hook according to claim 6, characterized in that: The buckle ring contacts the upper surface of the PCB board (41), presses the PCB board (41) into the bracket (43), and fixes the bracket (43) above the battery (3).

8. The pen-shaped audio recorder with hidden buttons on the pen hook according to claim 6, characterized in that: A pen cap (5) is provided on the buckle ring.

9. The pen-shaped audio recorder with hidden buttons on the pen hook according to claim 1, characterized in that: The PCB board (41) is also provided with an indicator light and a USB interface, and corresponding indicator light and USB interface holes are provided on the pen holder (2).

10. A pen-shaped audio recorder with hidden buttons on the pen hook according to any one of claims 1 to 9, characterized in that: The pen tip assembly (1) is a signing pen module used for writing.

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