Portable hearing device

Abstract

The utility model provides a portable listening device, belongs to the technical field of English listening training, and aims to solve the problems that many students like to carry out English listening training during running, and an audio player may be damaged due to careless slipping from a hand, and the portable listening device comprises a player main body; the earphone hole is formed in the top of the player main body; the handheld belt is fixedly connected to the inner sides of the two connecting blocks; the wrist strap is fixedly connected to the back of the connecting back plate; the dismounting and mounting assembly is arranged at the back of the player main body; and an anti-falling assembly, wherein the anti-falling assembly is arranged above the earphone hole. According to the utility model, the player main body can be conveniently fixed with the arm of a user through the wrist strap which can be detachably assembled, so that the player main body is effectively prevented from falling off from the palm and being damaged during movement, and the connecting part of the earphone is limited by the limiting groove through rightward movement of the sliding block; damage caused by separation of the earphone and the player main body due to accidents is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of English listening training, and more specifically, particularly relates to a portable listening device. Background Art

[0002] In the process of learning English, English listening training is of great significance for improving language communication skills, enhancing comprehensive language skills and coping with examination requirements. Small audio players are devices often used in English listening training. Existing small audio players are generally composed of a player body, a control panel, a display screen, and interfaces such as a headphone jack and a charging port.

[0003] Existing application number: CN202321656590.4. The utility model relates to the technical field of music players, and discloses a music player, including a player body, the front of the player body is attached with a tempered film, the surface of the player body is sleeved with a protective cover, one end of the protective cover is fixedly connected to a back plate, the surface of the back plate is provided with heat dissipation holes, the inside of the heat dissipation holes is fixedly connected with a heat dissipation component, one side of the bottom of the protective cover is provided with two groups of data connection holes, the inside of the data connection holes is fixedly connected with a wiring harness component, and the other side of the bottom of the protective cover is provided with a charging hole. This music player, through the setting of the heat dissipation component, when the player body is used, the battery is connected, and the heat dissipation fan is started. The heat dissipation fan discharges the working heat generated by the player body from the back, thereby cooling the player body, avoiding excessive temperature causing the inside of the player body to fail to work normally, and extending the service life of the player body.

[0004] Based on the above, many students like to use audio players to practice English listening while running. They usually hold the device and wear headphones to enjoy the learning process. However, this practice also comes with some potential problems: the audio player may be damaged due to accidental slipping from the hand, which may not only interrupt the learning experience, but also cause financial losses. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable hearing device to solve the problem that many students like to use audio players to practice English listening while running. They usually hold the device and wear headphones to enjoy the learning process. However, this practice is also accompanied by some potential problems: the audio player may be damaged due to accidental slipping from the hand, which may not only interrupt the learning experience, but also cause economic losses.

[0006] The purpose and effect of the portable hearing device of the utility model are achieved by the following specific technical means:

[0007] A portable hearing device comprises a player body;

[0008] An earphone jack, which is provided on the top of the player body;

[0009] A connecting block, wherein two connecting blocks are provided, and the two connecting blocks are separately fixedly connected to the back of the player body;

[0010] A hand-held belt, the hand-held belt is fixedly connected to the inner sides of the two connecting blocks;

[0011] A connecting back plate, the connecting back plate is arranged behind the player body;

[0012] A fixing box, the fixing box being fixedly connected to the left side of the connecting back plate;

[0013] A wrist strap, the wrist strap is fixedly connected to the back of the connection back plate;

[0014] A fixing plate, wherein two fixing plates are provided, and the two fixing plates are separately fixedly connected to the player body;

[0015] A disassembly assembly component, wherein the disassembly assembly component is arranged behind the player body;

[0016] An anti-drop component is arranged above the earphone hole.

[0017] Furthermore, the disassembly and assembly components include:

[0018] A connecting plate, wherein two connecting plates are provided, and the two connecting plates are slidably connected in the fixing box in a dispersed manner;

[0019] A latch, wherein two latches are provided, and the two latches are respectively fixedly connected to the outer ends of the two connecting plates;

[0020] The movable plate is provided with two pieces, and the two movable plates are respectively fixedly connected to the inner ends of the two connecting plates.

[0021] Furthermore, the disassembly assembly also includes:

[0022] A connecting spring, wherein two connecting springs are provided, the inner ends of the two connecting springs are respectively fixedly connected to the outer sides of the two moving plates, and the outer ends of the two connecting springs are dispersedly fixedly connected to the inside of the fixing box;

[0023] The plugging slots are provided with two, and the two plugging slots are provided inside the two connecting blocks respectively.

[0024] Furthermore, the disassembly assembly also includes:

[0025] A Velcro hook surface, the Velcro hook surface being arranged at the outer end of the wristband;

[0026] Velcro suede surface, wherein the Velcro suede surface is arranged at the inner end of the wristband.

[0027] Furthermore, the anti-drop assembly includes:

[0028] A transmission screw, the transmission screw being rotatably connected inside the two fixing plates;

[0029] A knob, the knob being coaxially fixedly connected to the left side of the transmission screw;

[0030] A sliding block, the sliding block being threadedly connected to the outside of the transmission screw;

[0031] A fixing rod is fixedly connected to the inner sides of the two fixing plates, and the fixing rod is slidably connected to the sliding block.

[0032] Furthermore, the anti-drop assembly also includes:

[0033] The limiting groove is arranged inside the sliding block.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] Firstly, during daily use, the user inserts his hand into the gap between the hand strap and the player body to better hold the player body. When the user needs to run or engage in other exercises, the wrist strap can be quickly installed behind the player body by disassembling and assembling the components. By wrapping the wrist strap around the outside of the user's arm, the player body can be prevented from falling off the palm during exercise.

[0036] Secondly, by turning the knob, the sliding block slides to the right, and the connecting wire of the earphone inserted into the earphone jack enters the circular groove through the opening on the right side of the limiting groove. The protrusion of the earphone connection is restricted under the limiting groove of the sliding block, which can prevent the earphone from being accidentally pulled out and causing the loss or damage of the earphone or the main body of the walkman.

[0037] The utility model can conveniently fix the player body to the user's arm through the detachable and assembled wrist strap, effectively preventing the player body from falling off the palm and causing damage during exercise, and the sliding block is moved to the right so that the limiting groove limits the connection of the earphone, preventing the earphone from being accidentally separated from the player body and causing loss or damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0039] Figure 2 It is a structural schematic diagram of the player main body and the wristband of the utility model in a separated state.

[0040] Figure 3 It is a schematic diagram of the connecting plate structure of the utility model.

[0041] Figure 4 It is a schematic diagram of the connecting plate structure of the utility model.

[0042] Figure 5 It is a schematic diagram of the sliding block structure of the utility model.

[0043] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0044] 1. Player body; 101. Headphone jack; 2. Connecting block; 201. Hand strap; 202. Plug slot; 3. Connecting plate; 4. Fixing box; 5. Connecting plate; 501. Latch; 502. Moving plate; 6. Connecting spring; 7. Wrist strap; 701. Velcro hook surface; 702. Velcro velvet surface; 8. Fixing plate; 9. Drive screw; 901. Knob; 10. Sliding block; 1001. Limiting slot; 11. Fixing rod. DETAILED DESCRIPTION

[0045] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model. Example

[0046] As attached Figure 1 To Attachment Figure 5 As shown:

[0047] The utility model provides a portable hearing device, comprising a player body 1;

[0048] An earphone jack 101 is provided on the top of the player body 1;

[0049] A connecting block 2, wherein two connecting blocks 2 are provided, and the two connecting blocks 2 are discretely fixedly connected to the rear of the player body 1;

[0050] A hand-held belt 201, which is fixedly connected to the inner sides of the two connecting blocks 2;

[0051] A connecting back plate 3, which is arranged behind the player body 1;

[0052] A fixing box 4, the fixing box 4 is fixedly connected to the left side of the connecting back plate 3;

[0053] A wrist strap 7, which is fixedly connected to the back of the connecting back plate 3;

[0054] A fixing plate 8, wherein two fixing plates 8 are provided, and the two fixing plates 8 are separately fixedly connected to the player body 1;

[0055] The disassembly and assembly component is arranged at the back of the player body 1.

[0056] The disassembly and assembly components include:

[0057] A connecting plate 5, wherein two connecting plates 5 are provided, and the two connecting plates 5 are slidably connected in a dispersed manner inside the fixing box 4;

[0058] The latch 501 is provided with two pieces, and the two latches 501 are respectively fixedly connected to the outer ends of the two connecting plates 5;

[0059] The movable plate 502 is provided with two pieces, and the two movable plates 502 are respectively fixedly connected to the inner ends of the two connecting plates 5, so that the effect brought about is that by simultaneously pushing the two movable plates 502 outward, the two latches 501 can be respectively driven to move outward through the two connecting plates 5.

[0060] Among them, the disassembly and assembly components also include:

[0061] The connecting spring 6 is provided with two pieces, the inner ends of the two connecting springs 6 are respectively fixedly connected to the outer sides of the two moving plates 502, and the outer ends of the two connecting springs 6 are dispersedly fixedly connected to the inside of the fixing box 4;

[0062] There are two plug-in slots 202, and the two plug-in slots 202 are respectively arranged inside the two connecting blocks 2. The effect brought about is that the two latches 501 will be disengaged from the two plug-in slots 202 respectively when they move outward, and the two moving plates 502 are loosened. Under the action of the two connecting springs 6, the two latches 501 are respectively inserted into the two plug-in slots 202.

[0063] Among them, the disassembly and assembly components also include:

[0064] Velcro hook surface 701, the Velcro hook surface 701 is arranged at the outer end of the wristband 7;

[0065] The Velcro velvet surface 702 is arranged at the inner end of the wristband 7. The function brought about is that through the cooperation of the Velcro hook surface 701 and the Velcro velvet surface 702, the wristband 7 can be conveniently wrapped and fixed on the outside of the user's arm or wrist.

[0066] The specific usage and function of this embodiment are as follows:

[0067] During daily use, the user inserts his hand into the gap between the hand-held belt 201 and the player body 1 to better hold the player body 1. When the user needs to do sports such as running, the user can simultaneously push the two movable plates 502 outwards, and the two connecting plates 5 can respectively drive the two latches 501 to move outwards, and then buckle the connecting back plate 3 behind the two connecting blocks 2, and then release the two movable plates 502. Under the action of the two connecting springs 6, the two latches 501 are respectively inserted into the two plug slots 202. The connecting back plate 3 is fixed to the connecting block 2; then, through the cooperation of the Velcro hook surface 701 and the Velcro velvet surface 702, the wristband 7 can be conveniently wrapped and fixed on the outside of the user's arm or wrist, thereby fixing the player body 1 to the user, which is convenient for the user to use during exercise; after the exercise is completed, the two movable plates 502 are pushed outward at the same time again, so that the two pins 501 are disengaged from the two plug-in slots 202 respectively, thereby separating the connecting back plate 3 and the wristband 7 and other components from the player body 1, which is convenient for the player body 1 to be held and used. Example

[0068] Based on the first embodiment, as shown in the attached Figure 1 To Attachment Figure 5 As shown, an anti-drop component is also included, and the anti-drop component is arranged above the earphone hole 101.

[0069] Among them, the anti-drop components include:

[0070] A transmission screw 9, which is rotatably connected inside two fixed plates 8;

[0071] Knob 901, which is coaxially fixedly connected to the left side of the transmission screw 9;

[0072] A sliding block 10, the sliding block 10 is threadedly connected to the outside of the transmission screw 9;

[0073] The fixed rod 11 is fixedly connected to the inner side of the two fixed plates 8. The fixed rod 11 is slidably connected to the sliding block 10. The function of the fixed rod 11 is that by turning the knob 901, the sliding block 10 can be driven to move left and right under the guidance of the fixed rod 11 through the threaded transmission mechanism formed by the transmission screw 9 and the sliding block 10.

[0074] Among them, the anti-drop components also include:

[0075] The limiting groove 1001 is opened inside the sliding block 10. Its function is that when the sliding block 10 moves to the left, the headphone connector inserted into the headphone jack 101 can be pulled out. When the sliding block 10 moves to the right, the connection line of the headphone inserted into the headphone jack 101 enters the circular groove through the right opening of the limiting groove 1001. The protrusion of the headphone connector is restricted under the limiting groove 1001 of the sliding block 10, which can prevent the headphone from being accidentally pulled out and causing the loss of the headphone or the player body 1.

[0076] The specific usage and function of this embodiment are as follows:

[0077] Before inserting the earphone into the earphone jack 101, first turn the knob 901, which can drive the sliding block 10 to move to the left under the guidance of the fixed rod 11 through the threaded transmission mechanism composed of the transmission screw 9 and the sliding block 10. After that, the earphone can be inserted into the earphone jack 101, and then turn the knob 901 in the opposite direction to move the sliding block 10 to the right. The connecting wire of the earphone inserted into the earphone jack 101 enters the circular groove through the right opening of the limiting groove 1001, and the protrusion of the earphone connection is restricted under the limiting groove 1001 of the sliding block 10, which can prevent the earphone from being accidentally pulled out and causing the loss of the earphone or the player body 1.

[0078] In this article, there are a few points to note:

[0079] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0080] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0081] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A portable hearing device, comprising a player body, an earphone jack, a connecting block, a hand-held belt, a connecting back plate, a fixing box, a wrist strap, a fixing plate, a disassembly assembly and an anti-drop assembly; characterized in that: The headphone jack is provided at the top of the player body; two connecting blocks are provided, and the two connecting blocks are dispersedly fixedly connected to the back of the player body; the hand-held belt is fixedly connected to the inner sides of the two connecting blocks; the connecting back plate is provided at the back of the player body; the fixing box is fixedly connected to the left side of the connecting back plate; the wrist strap is fixedly connected to the back of the connecting back plate; two fixing plates are provided, and the two fixing plates are dispersedly fixedly connected to the top of the player body; the disassembly and assembly component is provided at the back of the player body; the anti-drop component is provided above the headphone jack.

2. A portable hearing device as claimed in claim 1, characterized in that: The disassembly and assembly components include: a connecting plate, a latch and a movable plate; the connecting plates are provided in two pieces, and the two connecting plates are slidably connected in a dispersed manner inside the fixed box; the latches are provided in two pieces, and the two latches are respectively fixedly connected to the outer ends of the two connecting plates; the movable plates are provided in two pieces, and the two movable plates are respectively fixedly connected to the inner ends of the two connecting plates.

3. A portable hearing device as claimed in claim 2, characterized in that: The disassembly and assembly component also includes: a connecting spring and a plug-in slot; the connecting spring is provided with two pieces, the inner ends of the two connecting springs are respectively fixedly connected to the outside of the two movable plates, and the outer ends of the two connecting springs are dispersedly fixedly connected inside the fixed box; the plug-in slot is provided with two pieces, and the two plug-in slots are respectively provided inside the two connecting blocks.

4. A portable hearing device as claimed in claim 3, characterized in that: The disassembly and assembly component also includes: a Velcro hook surface and a Velcro velvet surface; the Velcro hook surface is arranged at the outer end of the wristband; and the Velcro velvet surface is arranged at the inner end of the wristband.

5. A portable hearing device as claimed in claim 1, characterized in that: The anti-drop assembly includes: a transmission screw, a knob, a sliding block and a fixed rod; the transmission screw is rotatably connected inside two fixed plates; the knob is coaxially fixedly connected to the left side of the transmission screw; the sliding block is threadedly connected to the outside of the transmission screw; the fixed rod is fixedly connected to the inner sides of the two fixed plates, and the fixed rod is slidably connected to the sliding block.

6. A portable hearing device as claimed in claim 5, characterized in that: The anti-drop assembly also includes: a limiting groove; the limiting groove is arranged inside the sliding block.

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