CN220325777U

CN220325777U - Pickup protective housing

Info

Publication number: CN220325777U
Application number: CN202321864641.2U
Authority: CN
Inventors: 李静; 胡犇鑫; 骆鑫
Original assignee: Wuhan Code Rate Technology Co ltd
Current assignee: Wuhan Code Rate Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-09
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a sound pickup protective shell, which belongs to the technical field of sound pickup and comprises a protective shell A, wherein a protective shell B is movably connected above the protective shell A, an annular opening is formed in the middle of the upper part of the protective shell B and corresponds to a sound hole of the sound pickup, and a protection mechanism capable of preventing dust from the sound hole of the sound pickup is arranged above the protective shell B. According to the utility model, the protection mechanism is adopted, the protection shell A and the protection shell B are overlapped and fixed together, a closed protection space is provided for the pickup, the protection effect is better, when sound is generated, the sound control switch is connected with the circuit, the electric telescopic rod is contracted, the two dust-proof plates are driven to be far away from the annular opening, the sound hole of the pickup is exposed, sound is collected, after the sound is eliminated, the circuit is disconnected after a period of time delay, the electric telescopic rod is stretched and reset, the two dust-proof plates are driven to overlap to form a circular sealing plate to seal the annular opening, manual operation is not needed, and the use is more flexible.

Description

Pickup protective housing

Technical Field

The utility model belongs to the technical field of sound pick-up, and particularly relates to a sound pick-up protective shell.

Background

The pickup, also called a monitor head, is a device for collecting the sound of the field environment and transmitting the sound to the back-end equipment, and in order to avoid the damage to the pickup caused by the entry of external dust from the sound hole of the pickup, a pickup protective housing is provided.

Wherein, through retrieving the discovery, there is a application number CN202023291330.0, the utility model discloses box-type adapter, including the adapter shell, adapter shell bottom joint is placing the board inner chamber, place board bottom four corners and have inlayed first recess respectively, have in the use and increase buffer protection, slide in first recess through the telescopic block, promote a plurality of first spring compression and stretch out, when the telescopic block is flexible, the second spring is flexible in the rotating block inner chamber, the clamp plate cooperation adapter shell's removal rotates on spacing bolt simultaneously, increase the buffer protection of adapter shell a plurality of directions, simultaneously when not using the adapter, through rotating first threaded rod, and first threaded rod screw-thread fit's baffle moves under the restriction of spout, thereby it slides to the baffle directly over the sound hole, simultaneously the sponge piece slides on the sound hole, make sound hole surface cleaned, and realize the shielding protection to the sound hole, pass the through the logical groove through the stopper, and connect the lower magnet at stopper both ends and last magnet, rethread rotates the spacing bolt of both sides, make clamp plate shell both sides, can pass through the fixed mounting device through the fixed mounting plate on the fixed mounting plate through the fixed mounting, can drive the fixed connection plate through the fixed mounting, then fixed connection plate can be realized by two fixed connection plates, the fixed connection plate.

But it is found through research that: the device need twist spacing bolt and fix and dismantle the adapter, use not enough convenient, and the device's protecting crust can't seal the protection to the adapter, and the protection effect is not enough good, need manual operation shelter from the sound hole in addition and expose, but the appearance of sound has the randomness, and at every turn manual operation spills the adapter sound hole, and complex operation is not nimble enough, consequently provides a novel device and solves this problem.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the use is not convenient enough, a pickup protective housing is provided.

The technical scheme adopted by the utility model is as follows: the sound pick-up protective shell comprises a protective shell A, wherein a protective shell B is movably connected above the protective shell A, and an annular opening is formed in the middle of the upper part of the protective shell B and corresponds to a sound hole of a sound pick-up;

a protection mechanism capable of preventing dust from the sound hole of the pickup is arranged above the protective shell B;

the protection mechanism comprises a dust-proof plate, an electric telescopic rod and an acoustic control switch, wherein the electric telescopic rod is symmetrically arranged on two sides of the upper portion of a protective shell B, the dust-proof plate is fixedly arranged at the tail end of the electric telescopic rod and corresponds to an annular opening on the upper portion of the protective shell B, the acoustic control switch is arranged on one side of the protective shell B, the dust-proof plate is arranged in a semicircular mode, two dust-proof plates are overlapped to form a circular sealing plate which is matched with the annular opening, a supporting bottom plate is elastically connected in the inner side of the protective shell A, and limiting side plates are elastically connected in a surrounding mode on the inner side wall of the protective shell A and the inner side wall of the protective shell B.

Wherein, the lower edge of the protective housing B is fixedly provided with a buckle in a surrounding way, one side of the buckle is elastically connected with a spring plate, the edge of the upper edge of the protective housing A is embedded with a clamping groove which is matched with the buckle, the inside of the clamping groove is embedded with a cavity which is matched with the spring plate, the periphery of the protective housing A is elastically connected with a connecting rod through a through hole, one end of the connecting rod extends into the cavity, the outside nested spacing ring that is provided with of protective housing A, and spacing ring side cross-section is L shape setting, the outside nested sliding connection of spacing ring has the lantern ring, spacing ring top limit is connected with the connecting plate with the connecting rod rotation in department that corresponds, and connecting plate one side has the slider through slide rail sliding connection, and the connecting rod other end rotates with the slider that corresponds to be connected.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the protection mechanism is adopted, the protection shell A and the protection shell B are overlapped and fixed together, a closed protection space is provided for the pickup, the protection effect is better, when sound is generated, the sound control switch is connected with the circuit, the electric telescopic rod is contracted, the two dust-proof plates are driven to be far away from the annular opening, the sound hole of the pickup is exposed, the sound is collected, after the sound is eliminated, the circuit is disconnected by the sound control switch after a period of time delay, the electric telescopic rod is stretched and reset to drive the two dust-proof plates to overlap to form a circular sealing plate to seal the annular opening, manual operation is not needed to expose and shelter the sound hole, and the sound collecting device is more flexible to use.

2. According to the utility model, the protective shell A and the protective shell B are overlapped together, the buckle is clamped into the clamping groove, the elastic sheet is sprung into the cavity, the protective shell A and the protective shell B are directly fixed together, other operations are not needed, and when the pickup is required to be disassembled, the protective shell A and the protective shell B can be disassembled by directly sliding the lantern ring, so that the use is convenient.

Drawings

FIG. 1 is a schematic diagram of a partial solid explosion configuration of the present utility model;

FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

fig. 3 is a schematic diagram of the enlarged structure at a of fig. 2 in the present utility model.

The marks in the figure: 1. a protective shell A; 101. a protective shell B; 1011. a dust-proof plate; 1012. an electric telescopic rod; 1013. a sound control switch; 102. a support base plate; 103. a limit side plate; 104. a buckle; 1041. a spring plate; 1042. a connecting rod; 105. a limiting ring; 1051. a connecting plate; 1052. a collar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-3, a pickup protective housing comprises a protective housing A1, wherein a protective housing B101 is movably connected above the protective housing A1, and an annular opening is arranged in the middle part above the protective housing B101 and corresponds to a pickup sound hole;

a protection mechanism capable of preventing dust of the sound hole of the pickup is arranged above the protection shell B101;

referring to fig. 1, 2 and 3, in the embodiment, a buckle 104 is fixedly installed around the edge of the lower side of a protective shell B101, one side of the buckle 104 is elastically connected with a spring 1041, a clamping groove matched with the buckle 104 is embedded in the edge of the upper side of the protective shell A1, a cavity matched with the spring 1041 is embedded in the clamping groove, the periphery of the protective shell A1 is elastically connected with a connecting rod 1042 through a through hole, one end of the connecting rod 1042 extends into the cavity, a limiting ring 105 is arranged outside the protective shell A1 in a nested manner, the side section of the limiting ring 105 is in an L-shaped arrangement, a collar 1052 is connected outside the limiting ring 105 in a nested sliding manner, a connecting plate 1051 is connected with the position of the upper edge of the limiting ring 105 corresponding to the connecting rod 1042 in a rotating manner, one side of the connecting plate 1051 is slidably connected with a sliding block through a sliding rail, and the other end of the connecting rod 1042 is connected with the corresponding sliding block in a rotating manner;

the sound hole of the pickup is upwards placed in the protective shell A1, then the protective shell B101 is clamped above the protective shell A1, the clamp buckle 104 is clamped into the corresponding clamping groove, the elastic piece 1041 is ejected out of the cavity, the protective shell A1 and the protective shell B101 are overlapped and fixed together, a closed protective space is provided for the pickup, when the pickup needs to be disassembled, a user slides the lantern ring 1052, the lantern ring 1052 moves upwards to press the connecting plate 1051 to rotate, the sliding block is matched with the sliding block to displace along the sliding rail, the connecting rod 1042 is pushed to move towards the cavity, the connecting rod 1042 presses the elastic piece 1041 to separate from the cavity, the protective shell A1 and the protective shell B101 are further separated smoothly, and the pickup is disassembled conveniently and rapidly.

Referring to fig. 1 and 2, in the present embodiment, the protection mechanism includes a dust guard 1011, an electric telescopic rod 1012 and a sound control switch 1013, the electric telescopic rod 1012 is symmetrically installed on two sides above the protection shell B101, the dust guard 1011 is fixedly installed at the end of the electric telescopic rod 1012 and corresponds to the annular opening above the protection shell B101, the sound control switch 1013 is installed on one side of the protection shell B101, the dust guard 1011 is in a semicircular arrangement, and the two dust guards 1011 are overlapped to form a circular sealing plate matching with the annular opening, the bottom in the protection shell A1 is elastically connected with the supporting bottom plate 102, and the inner side wall of the protection shell A1 and the inner side wall of the protection shell B101 are all elastically connected with the limiting side plate 103 in a surrounding manner;

when sound is generated, the sound control switch 1013 is connected with a circuit, the electric telescopic rod 1012 is contracted, the two dust-proof plates 1011 are driven to be far away from the annular opening, the sound pick-up sound hole is exposed, the sound is collected, after the sound is eliminated, the sound control switch 1013 is disconnected after a period of time is delayed, the electric telescopic rod 1012 stretches and resets to drive the two dust-proof plates 1011 to be overlapped to form a circular sealing plate to seal the annular opening, the sound pick-up sound hole is shielded and dustproof, the supporting bottom plate 102 and the limit side plate 103 which are elastically connected are respectively attached to the bottom and the side wall of the sound pick-up, when the protective shell A1 and the protective shell B101 are collided by external force, the supporting bottom plate 102 and the limit side plate 103 provide enough buffer space for the sound pick-up, the sound pick-up is prevented from colliding with the protective shell A1 and the protective shell B101, the shockproof effect is achieved, and the protective effect is better.

In this embodiment, the electric telescopic rod 1012 is electrically connected to an external power source through the voice control switch 1013.

Working principle: firstly, put into protective housing A1 inside with the adapter sound hole up, afterwards, with protective housing B101 card in protective housing A1 top, make buckle 104 card go into to corresponding draw-in groove inside, shell fragment 1041 meets the cavity and pop out, with protective housing A1 and protective housing B101 coincidence are fixed together, a confined protection space is provided for the adapter, when sound production, acoustic control switch 1013 switch-on circuit, make electric telescopic handle 1012 shrink, drive two dust keeper 1011 and keep away from annular opening, make the adapter sound hole naked, gather sound, after the sound elimination, acoustic control switch 1013 disconnect circuit after a period of time delay, electric telescopic handle 1012 extends and resets and drives two dust keeper 1011 coincidence and form a circular seal plate and seal annular opening, shelter from dustproof to the adapter sound hole, elastic connection's supporting baseplate 102 and elastic connection's spacing curb plate 103 paste respectively in adapter bottom and lateral wall, then when protective housing A1 and protective housing B101 receive external force collision, supporting baseplate 102 and spacing curb plate 103 have provided sufficient buffer space for the adapter, avoid the adapter to take place the collision with protective housing A1 and protective housing B101, the annular opening is kept away from, make the adapter sound collector sound hole naked, the effect is removed to the connecting rod is moved to the top to the side of the life-saving effect, the life-time, the extension is better, the extension is moved to the extension sleeve-shaped as the connecting rod is moved to the connecting rod is moved, and is moved to the connecting rod is moved to the inside, and is further, the connecting rod is moved to the extension is moved to the connecting rod is moved to the life-type is convenient to be used to be convenient to take place, and is moved to 1052, and is moved to move the inside to roll-and is convenient to move the inside to roll bridge is used to move the jack is used to move roll.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a pickup protective housing, includes protective housing A (1), its characterized in that: a protective shell B (101) is movably connected above the protective shell A (1), and an annular opening is formed in the middle part of the upper part of the protective shell B (101) and corresponds to the sound pick-up sound hole;

a protection mechanism capable of preventing dust from the sound hole of the pickup is arranged above the protective shell B (101);

the protection mechanism comprises a dust-proof plate (1011), an electric telescopic rod (1012) and an acoustic control switch (1013);

electric telescopic rods (1012) are symmetrically arranged on two sides above the protective shell B (101), dust-proof plates (1011) are fixedly arranged at the tail ends of the electric telescopic rods (1012), the dust-proof plates (1011) correspond to annular openings above the protective shell B (101), and sound control switches (1013) are arranged on one side of the protective shell B (101).

2. A pickup protector according to claim 1, wherein: the dust-proof plates (1011) are arranged in a semicircular shape, and the two dust-proof plates (1011) are overlapped to form a circular sealing plate which is matched with the annular opening.

3. A pickup protector according to claim 1, wherein: the inner bottom of the protective housing A (1) is elastically connected with a supporting bottom plate (102), and the inner side wall of the protective housing A (1) and the inner side wall of the protective housing B (101) are elastically connected with limiting side plates (103) in a surrounding mode.

4. A pickup protector according to claim 1, wherein: the utility model discloses a protective housing, including protective housing A (101), buckle (104) are encircleed to protective housing B (101) below limit department, buckle (104) one side elastic connection has shell fragment (1041), and protective housing A (1) top limit department embedding is provided with the draw-in groove that agrees with buckle (104), and the inside embedding of draw-in groove is provided with the cavity that agrees with shell fragment (1041), protective housing A (1) periphery has connecting rod (1042) through-hole elastic connection, and connecting rod (1042) one end extends to the cavity inside.

5. A pickup protector according to claim 1, wherein: the novel anti-theft protection device is characterized in that a limiting ring (105) is arranged outside the protection shell A (1) in a nested mode, the side section of the limiting ring (105) is in an L-shaped mode, a lantern ring (1052) is connected to the outside of the limiting ring (105) in a nested sliding mode, a connecting plate (1051) is connected to the position, corresponding to the connecting rod (1042), of the upper edge of the limiting ring (105) in a rotating mode, one side of the connecting plate (1051) is connected with a sliding block in a sliding mode through a sliding rail, and the other end of the connecting rod (1042) is connected with the corresponding sliding block in a rotating mode.