CN214231336U - Hearing screening noise offset probe convenient to install and connecting device thereof - Google Patents
Hearing screening noise offset probe convenient to install and connecting device thereof Download PDFInfo
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- CN214231336U CN214231336U CN202023077631.3U CN202023077631U CN214231336U CN 214231336 U CN214231336 U CN 214231336U CN 202023077631 U CN202023077631 U CN 202023077631U CN 214231336 U CN214231336 U CN 214231336U
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Abstract
The utility model relates to a hearing examination technical field just discloses a hearing examination noise offset probe and connecting device convenient to installation, and the probe is offset including offsetting the probe body to the noise, offset the bottom fixed mounting of probe body and have installation device, the side of offsetting the probe body is provided with connecting device, installation device includes the fixed plate, the top of fixed plate with offset probe body fixed connection, the below of fixed plate is provided with the mounting panel, mounting bolt is installed to the equal screw thread in both sides of mounting panel. This two mike noise offset probe convenient to hearing screening of installation, through the structure that sets up installation device and installation device department for when installing the probe body that offsets, after accomplishing being connected between fixed plate and the mounting panel, can realize offsetting the dismouting of probe body through the rotation of undulant regulation strip whether, possess advantages such as easy to assemble, solved current troublesome problem of installation.
Description
Technical Field
The utility model relates to a hearing examination technical field specifically is a hearing examination noise offset probe convenient to installation and connecting device thereof.
Background
The hearing screening is an objective, rapid and noninvasive examination performed in a natural sleep or quiet state of a newborn by applying electrophysiological technologies such as otoacoustic emission, automatic auditory brainstem response and acoustic impedance, and two microphone noise cancellation probes are required to perform noise cancellation during hearing screening.
Most of the existing two-microphone noise cancellation probes are troublesome to install, noise is easily transmitted by moving a wiring, the two-microphone noise cancellation probes are influenced, and certain limitations are realized.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a hearing examination noise offset probe convenient to installation and connecting device thereof possesses advantages such as easy to assemble, has solved the trouble problem of current installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hearing screening noise offset probe convenient to installation, is including offsetting the probe body, the bottom fixed mounting who offsets the probe body has installation device, the side of offsetting the probe body is provided with connecting device.
The mounting device comprises a fixing plate, the top end of the fixing plate is fixedly connected with the offset probe body, a mounting plate is arranged below the fixing plate, mounting bolts are mounted on two sides of the mounting plate in a threaded mode, a clamping seat is fixedly mounted in the middle of the top end of the mounting plate, and positioning blocks are fixedly mounted on two sides of the bottom end of the fixing plate.
The connecting device comprises a connecting seat, a wiring port is arranged in the connecting seat, a top line column is arranged on the side face of the wiring port, one end of the top line column is fixedly connected with a top line strip, an adjusting seat is installed on the other end of the top line column in a threaded mode, the adjusting seat is movably connected with the inner bottom wall of the connecting seat, a line pressing column is arranged on the other side of the top line column, one end of the line pressing column is fixedly connected with a line pressing strip, a synchronizing seat is installed on the other end of the line pressing column in a threaded mode, the other end of the synchronizing seat is movably connected with the inner top wall of the connecting seat, and one side, away from the offset probe body, of the connecting seat is provided with a line outlet port.
Preferably, the bottom end of the fixing plate is provided with a clamping groove, and the clamping groove is matched with the clamping seat.
The clamping groove is used for mutually matching the fixing plate with the clamping seat at the mounting plate, so that the fixing between the fixing plate and the clamping seat is completed.
Preferably, the inside both sides of draw-in groove all movable mounting have spacing post, the one end fixed mounting of spacing post has spacing inserted block, the other end of spacing post runs through the inside wall and the fixedly connected with N utmost point magnetic path of draw-in groove.
The limiting insertion block is matched with the clamping hole and used for limiting the clamping seat.
Preferably, one side that spacing post was kept away from to the magnetic block of N utmost point is provided with the upset piece, the positive fixedly connected with of upset piece adjusts the post, the other end of adjusting the post runs through the positive wall and the fixedly connected with regulation strip of fixed plate.
The adjusting column can be driven to rotate by rotating the adjusting strip, so that the overturning block is driven to rotate.
Preferably, the middle part of the turning block is fixedly provided with a magnet, and the magnet penetrates through two side walls of the turning block and extends to the outer side of the turning block.
When the upset piece rotated, magnet can synchronous rotation to adsorb or repel the magnetic block of N utmost point, it is spacing or not spacing to the cassette to accomplish this spacing post.
Preferably, the adjusting seat penetrates through the inner bottom wall of the connecting seat and is fixedly connected with a rotating strip, and the synchronizing seat penetrates through the inner top wall of the connecting seat and is fixedly connected with a shifting strip.
The rotation strip can drive the adjusting seat to rotate, so that the top line is driven to move, the action of the top line is realized, the rotation strip can drive the synchronous seat to rotate, the pressure line is driven to move, and the action of the pressing line is realized.
Preferably, the top both sides of pressure lines are equal fixedly connected with flexible post, the other end and the interior roof fixed connection of connecting seat of flexible post, the bottom both sides of top lines are equal fixedly connected with telescopic link, the other end of telescopic link and the interior roof fixed connection of connecting seat.
The setting of flexible post and telescopic link is used for guaranteeing the stability when pressing line strip and terminal line strip to remove, has also played certain restriction effect to line strip and terminal line strip simultaneously.
A connecting device of a hearing screening noise offset probe convenient to install comprises a connecting seat, wherein a wiring port is arranged in the connecting seat, a top line column is arranged on the side face of the wiring port, a top line strip is fixedly connected to one end of the top line column, an adjusting seat is installed at the other end of the top line column in a threaded mode, the adjusting seat is movably connected with the inner bottom wall of the connecting seat, a line pressing column is arranged on the other side of the top line column, a line pressing strip is fixedly connected to one end of the line pressing column, a synchronizing seat is installed at the other end of the line pressing column in a threaded mode, the other end of the synchronizing seat is movably connected with the inner top wall of the connecting seat, a line outlet port is formed in one side, away from an offset probe body, of the connecting seat, the adjusting seat penetrates through the inner bottom wall of the connecting seat and is fixedly connected with, the pressing line comprises a pressing line body and a connecting seat, wherein the pressing line body is connected with the connecting seat through a connecting rod, the connecting seat is connected with the connecting seat through a connecting rod, the pressing line body is connected with the connecting seat through a connecting rod, the top end of the pressing line body is fixedly connected with telescopic columns, the other end of the telescopic columns is fixedly connected with the inner top wall of the connecting seat, the bottom end of the pressing line body is fixedly connected with the bottom end of the connecting seat, and the other end of the telescopic rods is fixedly connected with the inner bottom wall of the connecting seat.
Compared with the prior art, the utility model provides a hearing examination noise offset probe convenient to installation possesses following beneficial effect:
1. this two mike noise offset probe convenient to hearing screening of installation, through the structure that sets up installation device and installation device department for when installing the probe body that offsets, after accomplishing being connected between fixed plate and the mounting panel, can realize offsetting the dismouting of probe body through the rotation of undulant regulation strip whether, possess advantages such as easy to assemble, solved current troublesome problem of installation.
2. This two mike's noise offset probe convenient to hearing screening of installation, through the structure that sets up connecting device and connecting device department for when working a telephone switchboard, can carry out the centre gripping to the wiring through line ball strip and top line strip, through crisscross centre gripping, can be through the elasticity of wire itself, will external vibrations absorb, can adjust the length that exposes outside connecting device simultaneously, thereby avoid the too much exposure of working a telephone switchboard outside.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the turning block of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the structure of the connecting device of the present invention;
fig. 5 is a schematic side view of the structure of the synchronizer.
Wherein: 1. a bucking probe body; 2. a mounting device; 3. a connecting device; 21. a fixing plate; 22. mounting a plate; 23. installing a bolt; 24. a card holder; 241. a clamping hole; 25. positioning blocks; 26. a card slot; 261. a limiting column; 262. limiting the inserting block; 263. an N-pole magnetic block; 264. turning over the block; 265. an adjustment column; 266. an adjustment bar; 267. a magnet; 31. a connecting seat; 32. a wiring port; 33. a terminal post; 34. line jacking; 341. a telescopic rod; 35. an adjusting seat; 36. pressing the wire column; 37. pressing a line; 371. a telescopic column; 38. a synchronization seat; 39. and a wire outlet port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
The following is an example of a hearing screening noise cancellation probe that is easy to install.
Referring to fig. 1 to 5, the hearing screening noise cancellation probe convenient to mount according to the present embodiment includes a cancellation probe body 1, a mounting device 2 is fixedly mounted at a bottom end of the cancellation probe body 1, and a connecting device 3 is disposed on a side surface of the cancellation probe body 1.
The mounting device 2 comprises a fixing plate 21, the top end of the fixing plate 21 is fixedly connected with the offset probe body 1, a mounting plate 22 is arranged below the fixing plate 21, mounting bolts 23 are mounted on two sides of the mounting plate 22 in a threaded mode, a clamping seat 24 is fixedly mounted in the middle of the top end of the mounting plate 22, and positioning blocks 25 are fixedly mounted on two sides of the bottom end of the fixing plate 21.
In the above technical scheme, the mounting plate 22 is mounted at the position where mounting is needed through the mounting bolt 23, the positioning holes are formed in two sides of the bottom end of the fixing plate 21 and are matched with the positioning blocks 25, so that convenience in mounting the fixing plate 21 is facilitated, and a positioning and mounting effect is achieved.
In the above technical solution, the connection port 32 is connected to the connection outlet of the offset probe body 1, and the outlet port 39 is used for leading the connection of the offset probe body 1 out from the outlet port 39.
Specifically, the bottom end of the fixing plate 21 is provided with a clamping groove 26, and the clamping groove 26 is matched with the clamping seat 24.
In the above technical solution, the clamping groove 26 is used for matching the fixing plate 21 and the clamping seat 24 at the mounting plate 22, so as to complete the mounting between the fixing plate 21 and the clamping seat 24.
It is specific, the equal movable mounting in inside both sides of draw-in groove 26 has spacing post 261, the one end fixed mounting of spacing post 261 has spacing inserted block 262, the other end of spacing post 261 runs through the inside wall and the polar magnetic block 263 of fixedly connected with N of draw-in groove 26, the back of spacing post 261 is fixed mounting has synchronous slider, synchronous slider's the other end and fixed plate 21's inner wall sliding connection, thereby guarantee the stability when spacing post 261 removes, also played certain limiting displacement to spacing post 261, corresponding logical groove has been seted up with spacing post 261 contact department to draw-in groove 26 simultaneously, and this logical groove is with spacing inserted block 262 looks adaptation.
In the above technical solution, the limiting insertion block 262 is adapted to the clamping hole 241 and is used for limiting the clamping seat 24.
Specifically, an overturning block 264 is arranged on one side of the N-pole magnetic block 263 far away from the limiting column 261, an adjusting column 265 is fixedly connected to the front surface of the overturning block 264, and the other end of the adjusting column 265 penetrates through the front surface wall of the fixing plate 21 and is fixedly connected with an adjusting strip 266.
In the above technical solution, the adjusting post 265 can be driven to rotate by rotating the adjusting strip 266, so as to drive the turning block 264 to rotate, and the outer surface of the part of the adjusting post 265 located outside the fixing plate 21 is provided with a locking mechanism for locking the adjusting post 265.
Specifically, the middle part fixed mounting of upset piece 264 has magnet 267, and magnet 267 runs through the both sides wall of upset piece 264 and extends to the outside of upset piece 264, and the back fixedly connected with of upset piece 264 stabilizes the post, and the other end of stabilizing the post is rotated with the inner wall of fixed plate 21 and is connected to stability when guaranteeing the rotation of upset piece 264.
In the above technical solution, while the turning block 264 rotates, the magnet 267 rotates synchronously, so as to attract or repel the N-pole magnetic block 263, thereby completing the limitation or no limitation of the limiting column 261 to the card socket 24.
Specifically, the adjusting seat 35 penetrates through the inner bottom wall of the connecting seat 31 and is fixedly connected with a rotating strip, and the synchronizing seat 38 penetrates through the inner top wall of the connecting seat 31 and is fixedly connected with a shifting strip.
In above-mentioned technical scheme, can drive through rotating the strip and adjust seat 35 and rotate to drive the action that the top line 34 removed, realize the terminal line, stir the strip through rotating and can drive synchronous seat 38 and rotate, thereby drive the pressure line 37 and remove, realize the action of line ball.
Specifically, the equal fixedly connected with flexible post 371 in top both sides of line ball strip 37, the other end of flexible post 371 and the interior roof fixed connection of connecting seat 31, the equal fixedly connected with telescopic link 341 in bottom both sides of top line 34, the other end of telescopic link 341 and the interior roof fixed connection of connecting seat 31.
In the above technical solution, the setting of the telescopic column 371 and the telescopic rod 341 is used for ensuring the stability of the line pressing strip 37 and the top line 34 when moving, and simultaneously, certain limiting effect is also exerted on the line pressing strip 37 and the top line 34.
When the device is used, a worker firstly installs the installation plate 22 at a position needing to be installed through the installation bolt 23, then connects the fixed plate 21 with the fixed plate 21 through the positioning block 25, then releases the locking of the locking mechanism on the adjusting column 265, then rotates the adjusting strip 266 to enable the N pole of the magnet 267 to be close to the N pole magnetic block 263, the N pole magnetic block 263 drives the limiting column 261 to move towards the direction far away from the magnet 267 along with the N pole magnetic block 263 until the limiting insertion block 262 is completely contacted with the clamping hole 241, so that the limiting is completed, when the device is disassembled, only the adjusting strip 266 needs to be rotated in the opposite direction, then the fixed plate 21 can be pulled out, the disassembly of the cancellation probe body 1 is completed, when the device is used for wiring, the device can move through rotating the rotating strip and the toggle strip moving adjusting seat 35 and the synchronous seat 38, so that the top line 34 and the pressing line 37 can be used for clamping the top line and the lead is fixed, through crisscross centre gripping, can be through the elasticity of wire itself, with external shock absorption, can be right simultaneously, avoid the wire to rock and transmit to offsetting probe body 1 to can shorten the length that the wiring exposes outward.
Example two
The following is an example of a connection arrangement for a hearing screening noise cancellation probe that facilitates installation.
The connecting device for the hearing screening noise cancellation probe convenient to mount in the embodiment comprises a connecting seat 31, wherein a wiring port 32 is arranged inside the connecting seat 31, a top line column 33 is arranged on the side surface of the wiring port 32, a top line 34 is fixedly connected to one end of the top line column 33, an adjusting seat 35 is installed at the other end of the top line column 33 through threads, the adjusting seat 35 is movably connected with the inner bottom wall of the connecting seat 31, a line pressing column 36 is arranged on the other side of the top line column 33, a line pressing line 37 is fixedly connected to one end of the line pressing column 36, a synchronizing seat 38 is installed at the other end of the line pressing column 36 through threads, the other end of the synchronizing seat 38 is movably connected with the inner top wall of the connecting seat 31, a line outlet port 39 is formed in one side of the connecting seat 31, which is far away from the cancellation probe body 1, the adjusting seat 35 penetrates through the inner bottom wall of the connecting seat 31 and is fixedly connected with a rotating bar, synchronous seat 38 runs through the interior roof of connecting seat 31 and fixedly connected with stirs the strip, press the equal fixedly connected with telescopic column 371 in the top both sides of line 37, the other end of telescopic column 371 and the interior roof fixed connection of connecting seat 31, the equal fixedly connected with telescopic link 341 in the bottom both sides of top line 34, the other end of telescopic link 341 and the interior bottom wall fixed connection of connecting seat 31.
Can rotate the strip and stir strip and move regulation seat 35 and synchronous seat 38 and remove through rotating to realize the top line and the line ball of top line 34 and line ball strip 37 butt joint line, with the fixed centre gripping that carries out of wire, through crisscross centre gripping, make the wire not fixed die, can be at certain degree internalization, and then can be through the elasticity of wire itself, will the outer vibrations absorption by the wire transmission, can avoid the wire to rock the transmission to offsetting probe body 1, and can shorten the length that the wiring exposes outside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A hearing screening noise cancellation probe convenient to install, comprising a cancellation probe body (1), characterized in that: the bottom end of the offset probe body (1) is fixedly provided with a mounting device (2), and the side surface of the offset probe body (1) is provided with a connecting device (3);
the mounting device (2) comprises a fixing plate (21), the top end of the fixing plate (21) is fixedly connected with the offset probe body (1), a mounting plate (22) is arranged below the fixing plate (21), mounting bolts (23) are mounted on two sides of the mounting plate (22) in a threaded manner, a clamping seat (24) is fixedly mounted in the middle of the top end of the mounting plate (22), positioning blocks (25) are fixedly mounted on two sides of the bottom end of the fixing plate (21), and clamping holes (241) are formed in two sides of the clamping seat (24);
the connecting device (3) comprises a connecting seat (31), a wiring port (32) is arranged in the connecting seat (31), a top line column (33) is arranged on the side surface of the wiring port (32), one end of the top line column (33) is fixedly connected with a top line strip (34), the other end of the top line column (33) is provided with an adjusting seat (35) in a threaded manner, the adjusting seat (35) is movably connected with the inner bottom wall of the connecting seat (31), a line pressing column (36) is arranged on the other side of the top line column (33), one end of the line pressing column (36) is fixedly connected with a line pressing strip (37), the other end of the wire pressing column (36) is provided with a synchronous seat (38) in a threaded manner, the other end of the synchronous seat (38) is movably connected with the inner top wall of the connecting seat (31), and a wire outlet port (39) is formed in one side of the connecting seat (31) far away from the offset probe body (1).
2. A hearing screening noise cancellation probe for ease of installation according to claim 1, wherein: the bottom end of the fixing plate (21) is provided with a clamping groove (26), and the clamping groove (26) is matched with the clamping seat (24).
3. A hearing screening noise cancellation probe for ease of installation according to claim 2, wherein: the equal movable mounting in inside both sides of draw-in groove (26) has spacing post (261), the one end fixed mounting of spacing post (261) has spacing inserted block (262), the other end of spacing post (261) runs through the inside wall and the fixedly connected with N utmost point magnetic path (263) of draw-in groove (26).
4. A hearing screening noise cancellation probe for ease of installation according to claim 3, wherein: one side of the N-pole magnetic block (263) far away from the limiting column (261) is provided with a turning block (264), the front face of the turning block (264) is fixedly connected with an adjusting column (265), and the other end of the adjusting column (265) penetrates through the front face wall of the fixing plate (21) and is fixedly connected with an adjusting strip (266).
5. An easy-to-install hearing screening noise cancellation probe according to claim 4, wherein: the middle part fixed mounting of upset piece (264) has magnet (267), magnet (267) run through the both sides wall of upset piece (264) and extend to the outside of upset piece (264).
6. A hearing screening noise cancellation probe for ease of installation according to claim 1, wherein: the adjusting seat (35) penetrates through the inner bottom wall of the connecting seat (31) and is fixedly connected with a rotating strip, and the synchronizing seat (38) penetrates through the inner top wall of the connecting seat (31) and is fixedly connected with a shifting strip.
7. A hearing screening noise cancellation probe for ease of installation according to claim 1, wherein: the equal fixedly connected with flexible post (371) in top both sides of pressure lines (37), the other end of flexible post (371) and the interior roof fixed connection of connecting seat (31), the equal fixedly connected with telescopic link (341) in bottom both sides of top lines (34), the other end of telescopic link (341) and the interior bottom wall fixed connection of connecting seat (31).
8. The connecting device for the hearing screening noise offset probe convenient to mount is characterized by comprising a connecting seat (31), wherein a wiring port (32) is arranged inside the connecting seat (31), a top line column (33) is arranged on the side surface of the wiring port (32), a top line (34) is fixedly connected to one end of the top line column (33), an adjusting seat (35) is mounted at the other end of the top line column (33) in a threaded manner, the adjusting seat (35) is movably connected with the inner bottom wall of the connecting seat (31), a line pressing column (36) is arranged on the other side of the top line column (33), a line pressing line (37) is fixedly connected to one end of the line pressing column (36), a synchronizing seat (38) is mounted at the other end of the line pressing column (36) in a threaded manner, the other end of the synchronizing seat (38) is movably connected with the inner top wall of the connecting seat (31), a line outlet port (39) is formed in one side, away from the offset probe body (1), of the connecting seat (31), adjust interior diapire and fixedly connected with rotation strip of seat (35) through connection seat (31), the strip is stirred to interior roof and fixedly connected with that synchronous seat (38) through connection seat (31), press the flexible post (371) of the equal fixedly connected with in top both sides of lines (37), the other end of flexible post (371) and the interior roof fixed connection of connection seat (31), the equal fixedly connected with telescopic link (341) in bottom both sides of top lines (34), the other end of telescopic link (341) and the interior diapire fixed connection of connection seat (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077631.3U CN214231336U (en) | 2020-12-19 | 2020-12-19 | Hearing screening noise offset probe convenient to install and connecting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077631.3U CN214231336U (en) | 2020-12-19 | 2020-12-19 | Hearing screening noise offset probe convenient to install and connecting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214231336U true CN214231336U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023077631.3U Active CN214231336U (en) | 2020-12-19 | 2020-12-19 | Hearing screening noise offset probe convenient to install and connecting device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214231336U (en) |
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2020
- 2020-12-19 CN CN202023077631.3U patent/CN214231336U/en active Active
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