CN219718430U - Lifting device for microphone rod descends and automatic righting area prevents pressing from both sides - Google Patents
Lifting device for microphone rod descends and automatic righting area prevents pressing from both sides Download PDFInfo
- Publication number
- CN219718430U CN219718430U CN202321144245.2U CN202321144245U CN219718430U CN 219718430 U CN219718430 U CN 219718430U CN 202321144245 U CN202321144245 U CN 202321144245U CN 219718430 U CN219718430 U CN 219718430U
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- China
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- microphone
- lifting device
- pole
- rod
- head
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- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000011084 recovery Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a lifting device for automatically straightening a microphone rod in a descending manner and preventing clamping, and belongs to the field of microphone rod lifting. The microphone comprises a microphone part and a lifting part, wherein the lifting part is of a two-section lifting structure and comprises an inner lifting device between a microphone base and the bottom of the anti-clasp and an outer lifting device between the anti-clasp and a tabletop, and the anti-clasp is arranged on the periphery of the microphone rod.
Description
Technical Field
The utility model belongs to the field of microphone rod lifting, and particularly relates to a lifting device for automatically straightening a belt and preventing clamping when a microphone rod descends.
Background
The hidden conference table is relatively mature conference equipment, and has the main advantages that the display screen, the microphone and the like for a conference can be stored and hidden, the microphone and other equipment can be lifted up when needed, the microphone and the like are retracted when not needed, and the cleanness of a conference table top is ensured.
The more scheme of use is for setting up the structure that control was used for going up and down in the base part of microphone in the present scheme, when going down to pack up the microphone pole, the microphone pole is direct to contact with the hole edge that the desktop was offered, whole microphone pole and microphone head all will produce the friction with the hole to when the microphone head will be retrieved the desktop below, still lead to microphone head and desktop's hole card easily, lead to unable recovery microphone pole, lead to the damage of microphone head.
Therefore, there is a need for a new design that controls the retraction of the microphone boom while also providing automatic centering and preventing the microphone head from seizing.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a lifting device for automatically straightening a belt and preventing clamping when a microphone rod descends.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a microphone pole descends automatic elevating gear that prevents pressing from both sides in area of straightening, includes microphone pole body, elevating gear and prevents the snap ring, the microphone pole body include microphone pole, microphone head and directional hose, one section of microphone pole be provided with the microphone head, the microphone pole link to each other with the microphone pole base through directional hose, microphone pole base below be provided with elevating gear, whole elevating gear outside be provided with the round and prevent the snap ring, the microphone head highly the same when preventing the snap ring and the microphone pole is packed up.
The bottom of the microphone head is arc-shaped.
The lifting device is an electric push rod.
The outer side of the anti-snap ring is also provided with an external lifting device.
The top of the anti-blocking ring is arc-shaped.
The external lifting device is a traction motor.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the prior art, the scheme of the utility model adopts a sectional lifting structure, the outer side of the microphone rod is controlled to lift by the external lifting device, the microphone lifting device arranged in the anti-clamping ring is arranged in the microphone rod, when the microphone rod is controlled to extend out of the tabletop, the external lifting mechanism is controlled to lift the top of the anti-clamping ring to the same height as the tabletop open hole, and then the microphone lifting device in the microphone rod is controlled to extend out of the anti-clamping ring.
When the microphone rod is retracted, the lifting device of the microphone is firstly retracted, if the microphone rod is in a bent state, the microphone rod is firstly contacted with the anti-clasp and then moves downwards along the anti-clasp, finally the microphone head is contacted with the top of the anti-clasp, at the moment, the external lifting device is controlled again, the whole anti-clasp is moved downwards along with the microphone until the microphone is completely retracted into the desk, and the shielding cover is overturned from the inner side of the desk to finish the storage.
Drawings
FIG. 1 is a schematic view of the structure of a microphone boom when stowed;
FIG. 2 is a schematic cross-sectional view of the entire lifting device;
fig. 3 is a schematic structural view of the microphone boom when extended.
In the figure: 1. a microphone rod; 2. a microphone head; 3. a microphone base; 4. a directional hose; 5. a lifting device; 6. an anti-clasp ring; 7. A traction motor; 8. an ash shielding baffle.
Detailed Description
The utility model is further described below in connection with specific embodiments.
As shown in fig. 1 and 2, the microphone stick mainly comprises a microphone stick body and a lifting part.
The microphone pole body includes microphone pole 1, microphone head 2, directional hose 4 and microphone base 3, and microphone head 2 sets up in the one end of microphone pole 1, and the other end of microphone pole 1 then is connected with microphone base 3 through directional hose 4. When microphone pole 1 stretches out completely, can adjust microphone pole 1's orientation by the extension of manual control microphone pole 1, under directional hose 4's effect, guarantee that microphone pole 1 can keep certain angle can not rock, but can adjust microphone pole 1's orientation again when receiving the biggest dynamics that surpasses directional hose 4 can bear.
The microphone base 3 below links to each other with elevating gear 5, and elevating gear 5's bottom then sets up in the bottom of preventing snap ring 6, prevents that the structure of snap ring 6 is greater than the ring-shaped structure of microphone base 3, and microphone pole 1 reciprocates through elevating gear 5 in the inside of preventing snap ring 6. In the present embodiment, the lifting device 5 is an electric push rod, but the electric push rod is not limited to the lifting device 5, and if other devices are used to enable the microphone rod 1 to move up and down relative to the anti-clasp 6, the lifting device 5 may be replaced.
The height of the anti-clasp 6 is equal to the height of the whole microphone, when the microphone rod 1 is completely retracted, the middle section part of the microphone head 2 is just positioned at the highest position of the anti-clasp 6, and the bottom of the microphone head 2 and the inner ring at the top end of the anti-clasp 6 are both provided with arc-shaped designs which are convenient for sliding.
The outside of the anti-clasp ring 6 is also provided with a traction motor 7 for adjusting the whole lifting device, a through hole for passing through a microphone rod is formed on the table top right above the lifting device, and an ash shielding baffle 8 for shielding the through hole is arranged below the through hole.
When the microphone lifting device is actually used, a microphone lifting signal is sent out, the ash shielding baffle plate 8 is firstly retracted to give up a microphone rod, then the traction motor 7 starts to work, the whole anti-blocking ring 6 and the inside microphone part integrally lift upwards, the top of the anti-blocking ring 6 is flush with a tabletop, then the traction motor 7 stops working, and the microphone is lifted to be above the tabletop by the lifting device 5 to finish lifting.
In the case of recycling, the microphone stick 1 used is usually not positioned as in fig. 3, but the microphone head 2 and the table top form a large angle, so that the microphone head 2 and the table top are blocked with a high probability if recycling is directly performed, and the microphone cannot be recycled.
When this scheme was retrieved, because microphone pole 1 can be direct when retrieving with prevent snap ring 6 contact, then avoided the contact with the desktop, along with retrieving the range is bigger and bigger, microphone head 2 bottom contacts with prevent snap ring 6 at last, until microphone head 2's lower half is retrieved completely and is prevented in snap ring 6, thereby realize microphone pole 1's righting, microphone pole 1's recovery is also accomplished totally, traction motor 7 starts this moment, pull prevent snap ring 6 will whole lifting unit downwardly moving, whole in-process microphone head 2 also can not contact with the desktop, realized microphone head 2 prevent pressing from both sides the function, cover and hide grey baffle 8 at last, accomplish microphone's recovery.
Claims (6)
1. The utility model provides a microphone pole descends automatic elevating gear that prevents pressing from both sides in area of righting, a serial communication port, includes microphone pole body, elevating gear and prevents the snap ring, the microphone pole body include microphone pole, microphone head and directional hose, one section of microphone pole be provided with the microphone head, the microphone pole pass through directional hose and link to each other with the microphone pole base, microphone pole base below be provided with elevating gear, the whole elevating gear outside be provided with the round and prevent the snap ring, the microphone head highly the same when preventing the snap ring and the microphone pole is packed up.
2. The lifting device for automatically straightening a microphone boom lowering mechanism as claimed in claim 1, wherein the bottom of the microphone head is circular arc.
3. The lifting device for automatically straightening a microphone rod descending belt according to claim 1, wherein the lifting device is an electric push rod.
4. The lifting device for preventing the microphone rod from being clamped by the automatic straightening belt when the microphone rod descends according to claim 1, wherein an external lifting device is further arranged on the outer side of the anti-clamping ring.
5. The lifting device for automatically straightening a microphone rod descending belt according to claim 1, wherein the top of the anti-clamping ring is arc-shaped.
6. The lifting device for automatically straightening a microphone boom lowering anti-pinch strap according to claim 4, wherein the external lifting device is a traction motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144245.2U CN219718430U (en) | 2023-05-12 | 2023-05-12 | Lifting device for microphone rod descends and automatic righting area prevents pressing from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144245.2U CN219718430U (en) | 2023-05-12 | 2023-05-12 | Lifting device for microphone rod descends and automatic righting area prevents pressing from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219718430U true CN219718430U (en) | 2023-09-19 |
Family
ID=87998826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321144245.2U Active CN219718430U (en) | 2023-05-12 | 2023-05-12 | Lifting device for microphone rod descends and automatic righting area prevents pressing from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219718430U (en) |
-
2023
- 2023-05-12 CN CN202321144245.2U patent/CN219718430U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |