Pickup device of conference audio recorder
By designing the easy-to-disassemble and replaceable conference audio recorder sound pickup device, the combination of intrusion components, stretching components and clamping components solves the problem that existing sound pickup devices cannot be replaced, improves the audio pickup quality, and adapts to the needs of different scenarios.
Patent Information
- Application Number
- CN202421551858.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing conference audio recorder pickup device cannot be replaced according to different scenarios, resulting in poor audio pickup quality.
A conference audio recorder sound pickup device is designed, and through a simple disassembly and replacement design, including fixing parts and mounting parts, the installation and disassembly of the sound pickup device is achieved by combining the intrusion components, stretching components and clamping components.
It realizes convenient replacement of sound pickup devices, improves audio pickup quality, and meets the needs of different scenarios.
Smart Images
Figure CN222869011U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of conference audio recording, in particular to a sound pickup device for a conference audio recorder. Background Art
[0002] Conference equipment refers to a series of electronic equipment used in conference rooms, including audio-visual system equipment, office equipment, translation equipment, recording equipment, lighting equipment, etc. Specific equipment includes projectors, conference system hosts, conference microphones, central control system hosts, conference audio recorders, etc.
[0003] Among them, a conference audio recorder is a conference device used to record and store audio information picked up by a conference microphone. However, most existing sound pickup devices are fixed to the equipment and cannot be replaced according to different scenarios. Therefore, the quality of the picked up audio cannot be well guaranteed.
[0004] To this end, we provide a conference audio recorder pickup device to solve the above-mentioned problems. Utility Model Content
[0005] The utility model aims to provide a sound pickup device for a conference audio recorder, which solves the problem that the existing sound pickup device cannot be replaced and has poor sound pickup quality by conveniently disassembling and replacing the sound pickup device.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model is a conference audio recorder pickup device, comprising a fixing component, including a microphone, a receiving hole arranged at the rear side of the top of the microphone, and a fixing groove arranged at the lower side of the receiving hole;
[0008] The mounting component includes an intrusion component disposed inside the microphone, a stretching component disposed inside the intrusion component, and a clamping component disposed inside the stretching component;
[0009] The intrusion component includes a fixed sleeve opened at the top of the microphone, a partition opened inside the fixed sleeve, the fixed sleeve is divided into two spaces by the partition, namely a first accommodating chamber and a second accommodating chamber, a first spring is arranged inside the first accommodating chamber, a second spring is arranged inside the second accommodating chamber, a guide sleeve fixed at the top of the fixed sleeve, and a second spring is evenly arranged around the outer wall of the guide sleeve;
[0010] The stretching assembly includes a pull rod disposed on the top of the partition, a handle fixed to the outer wall of the pull rod, a guide rod disposed on the bottom of the partition, a first connecting rod fixed to the bottom of the guide rod, a first blocking block fixed to the bottom of the first connecting rod, a second connecting rod fixed to the bottom of the first blocking block, and a second blocking block fixed to the bottom of the second connecting rod;
[0011] The clamping assembly comprises a connecting sleeve arranged inside the fixing groove, a through hole penetrating through the outer wall of the connecting sleeve, and a moving ball arranged inside the through hole.
[0012] The utility model is further configured such that the outer wall of the partition is slidably connected to the inside of the fixed sleeve, the two ends of the first spring are respectively fixedly connected to the top of the inner wall of the fixed sleeve and the top of the partition, and the two ends of the guide sleeve are respectively fixedly connected to the bottom of the inner wall of the fixed sleeve and the bottom end of the partition.
[0013] The utility model is further configured such that the outer wall of the pull rod is slidably connected to the top inner wall of the fixed sleeve, the pull rod is arranged inside the first spring, the guide rod is arranged inside the second spring, and the top end of the pull rod is located at the center line of the open groove, thereby ensuring that the pull rod has enough space to move up and down.
[0014] The utility model is further configured such that the diameter of the moving ball close to the outside is smaller than the diameter close to the inside to prevent the through hole from falling, and the diameter of the through hole is larger than the space formed between the first connecting rod, the second connecting rod and the connecting sleeve, and the space formed between the first connecting rod, the second connecting rod and the connecting sleeve is larger than the radius of the through hole.
[0015] The utility model is further configured to also include an adjusting component, including a supporting component arranged on the top of the mounting component, an adjusting component arranged inside the supporting component, and a limiting component arranged on one side of the supporting component.
[0016] The utility model is further configured such that the support assembly includes a connecting base arranged on the top of the guide sleeve, a flexible universal rod arranged on the top of the connecting base, a fixed rod arranged on the top of the flexible universal rod, a telescopic sleeve arranged on the top of the fixed rod, and a sound pickup device arranged above the telescopic sleeve.
[0017] The utility model is further configured that the adjustment component includes a moving rod arranged inside the telescopic sleeve, a driving block arranged on one side of the moving rod, a connecting rod arranged at the end of the driving block, and a fixing plate for fixing the connecting rod.
[0018] The utility model is further configured that the limiting component includes a limiting block arranged on the other side of the moving rod, a fixed shaft arranged inside the limiting block, a spring sheet arranged at the bottom of the driving block, and a pressure plate fixed at the bottom of the spring sheet.
[0019] The utility model has the following beneficial effects:
[0020] 1. The utility model utilizes the movement of the guide rod to form a space between the second accommodating chamber and the connecting sleeve to reserve a certain space for the moving ball, so that the moving ball can return to the inside of the connecting sleeve. When the moving ball is completely located inside the connecting sleeve, the moving ball will not be stuck in the inside of the fixed groove, and the disassembly of the device is completed. Secondly, when the first obstruction block just fits with the moving ball, that is, neither the first accommodating chamber nor the second accommodating chamber is deformed, the moving ball will be stuck in the inside of the fixed groove, and the installation of the device is completed.
[0021] 2. The utility model moves the fixing plate connected to one side of the connecting rod when the fixing plate is pushed downward, and the moving rod is composed of multiple frustums. At this time, the driving block moves and is stuck at the bottom end of the next frustum and is fixed by the limiting block on the right side, thereby completing the raising of the pickup device and realizing the adjustment of the height of the pickup device.
[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.
[0024] Figure 1 The present invention is a schematic diagram of the overall structure of a sound pickup device of a conference audio recorder.
[0025] Figure 2 The present invention is a schematic diagram of the internal structure of a microphone used in a sound pickup device of a conference audio recorder.
[0026] Figure 3 The present invention is a schematic diagram of the overall structure of a mounting component for a pickup device of a conference audio recorder.
[0027] Figure 4 The present invention is a schematic diagram of the overall structure of an adjustment component for a pickup device of a conference audio recorder.
[0028] Figure 5The present invention is a schematic diagram of the internal structure of an adjusting component for a pickup device of a conference audio recorder.
[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0030] 100, fixing component; 101, microphone; 102, receiving hole; 103, fixing groove; 200, mounting component; 201, intrusion component; 201a, fixing sleeve; 201b, partition; 201c, first receiving chamber; 201d, second receiving chamber; 201e, first spring; 201f, second spring; 201g, guide sleeve; 201h, open groove; 202, stretching component; 202a, pull rod; 202b, handle; 202c, guide rod; 202d, first connecting rod; 202e, first blocking block; 202f, second connecting rod; 202 g, second obstruction block; 203, clamping assembly; 203a, connecting sleeve; 203b, through hole; 203c, moving ball; 300, adjusting component; 301, supporting assembly; 301a, connecting base; 301b, flexible universal rod; 301c, fixing rod; 301d, telescopic sleeve; 301e, sound pickup device; 302, adjusting assembly; 302a, moving rod; 302b, driving block; 302c, connecting rod; 302d, fixing plate; 303, limiting assembly; 303a, limiting block; 303b, fixing shaft; 303c, spring sheet; 303d, pressure plate. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1
[0033] See also Figure 1-3 The utility model is a conference audio recorder pickup device, comprising:
[0034] The fixing component 100 includes a microphone 101, a receiving hole 102 provided at the top rear side of the microphone 101, and a fixing groove 103 provided at the lower side of the receiving hole 102;
[0035] The mounting component 200 includes an intrusion component 201 disposed inside the microphone 101, a stretching component 202 disposed inside the intrusion component 201, and a clamping component 203 disposed inside the stretching component 202;
[0036] The intrusion component 201 includes a fixed sleeve 201a opened on the top of the microphone 101, a partition 201b opened inside the fixed sleeve 201a, the fixed sleeve 201a is divided into two spaces by the partition 201b, namely a first accommodating chamber 201c and a second accommodating chamber 201d, a first spring 201e is arranged inside the first accommodating chamber 201c, a second spring 201f is arranged inside the second accommodating chamber 201d, a guide sleeve 201g fixed on the top of the fixed sleeve 201a, and second springs 201f are evenly opened around the outer wall of the guide sleeve 201g;
[0037] The stretching assembly 202 includes a pull rod 202a disposed on the top of the partition 201b, a handle 202b fixed to the outer wall of the pull rod 202a, a guide rod 202c disposed on the bottom of the partition 201b, a first connecting rod 202d fixed to the bottom of the guide rod 202c, a first blocking block 202e fixed to the bottom of the first connecting rod 202d, a second connecting rod 202f fixed to the bottom of the first blocking block 202e, and a second blocking block 202g fixed to the bottom of the second connecting rod 202f;
[0038] The clamping assembly 203 includes a connecting sleeve 203 a disposed inside the fixing groove 103 , a through hole 203 b penetrating the outer wall of the connecting sleeve 203 a , and a moving ball 203 c disposed inside the through hole 203 b .
[0039] Specifically, the outer wall of the partition 201b is slidably connected to the inside of the fixed sleeve 201a, the two ends of the first spring 201e are respectively fixedly connected to the top of the inner wall of the fixed sleeve 201a and the top of the partition 201b, the two ends of the guide sleeve 201g are respectively fixedly connected to the bottom of the inner wall of the fixed sleeve 201a and the bottom end of the partition 201b, the outer wall of the pull rod 202a is slidably connected to the top inner wall of the fixed sleeve 201a, the pull rod 202a is arranged inside the first spring 201e, and the guide rod 202c is arranged on the second spring 2 01f, the top end of the pull rod 202a is located at the center line of the open groove 201h, which ensures that the pull rod 202a has enough space to move up and down, and the diameter of the moving ball 203c close to the outside is smaller than the diameter close to the inside to prevent the through hole 203b from falling. The diameter of the through hole 203b is larger than the space formed between the first connecting rod 202d and the second connecting rod 202f and the connecting sleeve 203a, and the space formed between the first connecting rod 202d and the second connecting rod 202f and the connecting sleeve 203a is larger than the radius of the through hole 203b.
[0040] The operation process of this embodiment is as follows: when the device needs to be installed, first insert the connecting sleeve 203a into the fixing groove 103, and then press the handle 202b downward, at this time the stretching assembly 202 moves, and the guide rod 202c moves through the partition 201b, and the moving direction is downward, and then the first connecting rod 202d will move to the position of the moving ball 203c, that is, the first blocking block 202e no longer has an obstructive effect on the moving ball 203c, so that the moving ball 203c can smoothly return to the connecting sleeve 203a, and in addition, the space formed between the first connecting rod 202d and the connecting sleeve 203a is smaller than the diameter of the moving ball 203c and larger than the radius of the moving ball 203c, ensuring that the moving ball 203c will not fall off when moving into the inside of the connecting sleeve 203a, and then continue to move the connecting sleeve 203a downward until it can no longer move, that is, reaches the fixing groove 10 3, and then release the guide rod 202c. Since the first spring 201e and the second spring 201f are deformed during the downward pressing of the guide rod 202c, the handle 202b is now released, and the elastic force generated by the first spring 201e and the second spring 201f is released, and the original shape is restored, that is, the partition 201b will return to its original position, and the first blocking block 202e at this time will also return to its original position, that is, overlap with the position of the moving ball 203c, and resist the moving ball 203c, so that 203d expands to the outside of the connecting sleeve 203a and extends to the inside of the accommodating hole 102, so as to realize the installation and disassembly process of the device. It is only necessary to pull the handle 202b upwards so that the second connecting rod 202f is located at the horizontal line of the moving ball 203c, wherein the function of the second blocking block 202g is to prevent the moving ball 203c from falling and to clamp the moving ball 203c. Specific embodiment 2
[0042] See also Figure 4 and Figure 5 On the basis of the specific embodiment 1, it also includes an adjusting component 300, including a supporting assembly 301 arranged on the top of the mounting component 200, an adjusting assembly 302 arranged inside the supporting assembly 301, and a limiting assembly 303 arranged on one side of the supporting assembly 301, the supporting assembly 301 includes a connecting base 301a arranged on the top of the guide sleeve 201g, a flexible universal rod 301b arranged on the top of the connecting base 301a, a fixing rod 301c arranged on the top of the flexible universal rod 301b, a telescopic sleeve 301d arranged on the top of the fixing rod 301c, and a sound pickup device 301e arranged above the telescopic sleeve 301d.
[0043] Specifically, the adjustment component 302 includes a moving rod 302a arranged inside the telescopic sleeve 301d, a driving block 302b arranged on one side of the moving rod 302a, a connecting rod 302c arranged at the end of the driving block 302b, and a fixing plate 302d for fixing the connecting rod 302c. The limiting component 303 includes a limiting block 303a arranged on the other side of the moving rod 302a, a fixed shaft 303b arranged inside the limiting block 303a, a spring sheet 303c arranged at the bottom of the driving block 302b, and a pressure plate 303d fixed at the bottom of the spring sheet 303c.
[0044] The operation process of this embodiment is as follows: first, the driving block 302b is pressed downward, and one end of the driving block 302b must rise, thereby driving the driving block 302b to move upward. When the driving block 302b moves, it will drive the moving rod 302a to move, and the sound pickup device 301e is fixed on the top of the moving rod 302a, thereby driving the sound pickup device 301e to move, and completing the adjustment of the height of the sound pickup device 301e. In addition, when the driving block 302b drives the moving rod 302a to move, there will be an idle period in the middle. During this idle period, an object is needed to support the moving rod 302a to prevent the moving rod 302a from sliding down and failing to complete the lifting. At this time, the limiting block 303a is just stuck at the bottom end of each cone of the moving rod 302a under the action of the spring sheet 303c, preventing the moving rod 302a from sliding down during the idle period, thereby completing the height increase of the sound pickup device 301e. If it needs to be lowered, the limiting block 303a is pressed outward to make the limiting block 303a separate from the moving rod 302a and no longer have any supporting effect on the moving rod 302a, that is, during the idle period of the moving rod 302a, there will be no object supporting the moving rod 302a, so the moving rod 302a will fall freely, thereby completing the lowering of the sound pickup device 301e, and the whole process completes the height adjustment of the sound pickup device 301e.
[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A conference audio recorder pickup device, characterized in that: include, A fixing component (100) comprises a microphone (101), a receiving hole (102) provided at the top rear side of the microphone (101), and a fixing groove (103) provided at the lower side inside the receiving hole (102); The mounting component (200) comprises an intrusion component (201) arranged inside the microphone (101), a stretching component (202) arranged inside the intrusion component (201), and a clamping component (203) arranged inside the stretching component (202); The intrusion component (201) comprises a fixed sleeve (201a) opened at the top of the microphone (101), a partition (201b) opened inside the fixed sleeve (201a), the fixed sleeve (201a) is divided into two spaces by the partition (201b), namely a first accommodating chamber (201c) and a second accommodating chamber (201d), a first spring (201e) is arranged inside the first accommodating chamber (201c), a second spring (201f) is arranged inside the second accommodating chamber (201d), a guide sleeve (201g) fixed at the top of the fixed sleeve (201a), and a second spring (201f) evenly opened around the outer wall of the guide sleeve (201g); The stretching assembly (202) comprises a pull rod (202a) arranged at the top of the partition (201b), a handle (202b) fixed to the outer wall of the pull rod (202a), a guide rod (202c) arranged at the bottom of the partition (201b), a first connecting rod (202d) fixed to the bottom of the guide rod (202c), a first blocking block (202e) fixed to the bottom of the first connecting rod (202d), a second connecting rod (202f) fixed to the bottom of the first blocking block (202e), and a second blocking block (202g) fixed to the bottom of the second connecting rod (202f); The clamping assembly (203) comprises a connecting sleeve (203a) arranged inside the fixing groove (103), a through hole (203b) penetrating the outer wall of the connecting sleeve (203a), and a moving ball (203c) arranged inside the through hole (203b).
2. A conference audio recorder pickup device according to claim 1, characterized in that: The outer wall of the partition (201b) is slidably connected to the interior of the fixed sleeve (201a), the two ends of the first spring (201e) are respectively fixedly connected to the top of the inner wall of the fixed sleeve (201a) and the top of the partition (201b), and the two ends of the guide sleeve (201g) are respectively fixedly connected to the bottom of the inner wall of the fixed sleeve (201a) and the bottom end of the partition (201b).
3. The conference audio recorder pickup device according to claim 1, characterized in that: The outer wall of the pull rod (202a) is slidably connected to the inner wall of the top end of the fixed sleeve (201a), the pull rod (202a) is arranged inside the first spring (201e), and the guide rod (202c) is arranged inside the second spring (201f). The top end of the pull rod (202a) is located at the center line of the open groove (201h), which ensures that the pull rod (202a) has enough space to move up and down.
4. The conference audio recorder pickup device according to claim 1, characterized in that: The diameter of the moving ball (203c) near the outside is smaller than the diameter near the inside to prevent the through hole (203b) from falling. The diameter of the through hole (203b) is larger than the space formed between the first connecting rod (202d), the second connecting rod (202f) and the connecting sleeve (203a), and the space formed between the first connecting rod (202d), the second connecting rod (202f) and the connecting sleeve (203a) is larger than the radius of the through hole (203b).
5. The conference audio recorder pickup device according to claim 1, characterized in that: It also includes an adjustment component (300), including a support component (301) arranged on the top of the installation component (200), an adjustment component (302) arranged inside the support component (301), and a limiting component (303) arranged on one side of the support component (301).
6. The conference audio recorder pickup device according to claim 5, characterized in that: The support assembly (301) comprises a connecting base (301a) arranged on the top of the guide sleeve (201g), a flexible universal rod (301b) arranged on the top of the connecting base (301a), a fixed rod (301c) arranged on the top of the flexible universal rod (301b), a telescopic sleeve (301d) arranged on the top of the fixed rod (301c), and a sound pickup device (301e) arranged above the telescopic sleeve (301d).
7. The conference audio recorder pickup device according to claim 6, characterized in that: The adjustment assembly (302) comprises a moving rod (302a) arranged inside the telescopic sleeve (301d), a driving block (302b) arranged on one side of the moving rod (302a), a connecting rod (302c) arranged at the end of the driving block (302b), and a fixing plate (302d) for fixing the connecting rod (302c).
8. The conference audio recorder pickup device according to claim 7, characterized in that: The limiting assembly (303) includes a limiting block (303a) arranged on the other side of the moving rod (302a), a fixed shaft (303b) arranged inside the limiting block (303a), a spring sheet (303c) arranged at the bottom of the driving block (302b), and a pressure plate (303d) fixed at the bottom of the spring sheet (303c).