CN219227775U - Collar clip type microphone with spring structure - Google Patents

Abstract

The utility model provides a collar clamp type microphone with a spring structure, which comprises a supporting bar, a fixing clamp, an extension block, a clamping plate, a torsion spring, a squeezing piece and a compression spring.

Description

Collar clip type microphone with spring structure

Technical Field

The utility model relates to a collar clip type microphone with a spring structure, and belongs to the technical field of microphones.

Background

The collar clip type microphone is a wireless microphone, generally belongs to a capacitance type microphone, and can be suitable for occasions such as large-scale mobile conferences, sound recording, public transmission, outdoor lectures, lectures and the like.

Chinese patent No. CN212850932U proposes a collar-clip microphone, although the second return spring is disposed at the upper end of the connecting plate, when the connecting plate is plugged into the inside of the left fixing band, the second return spring at the upper end is compressed, after the second return spring is plugged into the inside clamping groove of the left fixing band to a certain extent, the second return spring is clamped in the inside clamping groove of the left fixing band, and the rubber block at the upper end of the second return spring is restored to be original shape, so as to protrude from the outer wall of the left fixing band, thereby fixing the whole clamping device, but the fastening stability of the clamping device is poor, so that the microphone is easy to loose and slip in the actual use process, the use stability is still to be improved, and a collar-clip microphone with a spring structure is needed to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the collar clip type microphone with the spring structure, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a spring construction collarband formula microphone, includes microphone, centre gripping fixed subassembly and bracing piece, microphone bottom intermediate position is provided with the bracing piece, bracing piece annular side is provided with centre gripping fixed subassembly, the bracing piece bottom is provided with the signal line, centre gripping fixed subassembly includes support bar, fixed clamp, extension piece, splint, torsion spring, extrusion piece and compression spring, the support bar is installed to bracing piece annular side rear side, terminal surface left side welding has the hinge before the support bar, fixed clamp passes through the hinge setting at the support bar front side, support bar right-hand member face welding has the extension piece, the locking screw is installed on the inside right side of extension piece, support bar rear end face right side welding has the support frame, support frame annular side is provided with torsion spring, splint pass through torsion spring to be fixed at the support frame rear side, the inside left side of splint inlays to be equipped with extrusion piece, extrusion piece up end left and right sides symmetry card is equipped with compression spring.

Further, the front end face of the extrusion piece is glued with a first anti-slip silica gel piece, and limiting blocks are symmetrically arranged on the left end face and the right end face of the extrusion piece.

Further, rectangular grooves are formed in the left side of the front end face of the clamping plate, the rectangular grooves are matched with the extrusion sheets, a blocking frame is mounted on the left side of the front end face of the clamping plate, the blocking frame is of a detachable structure, and the clamping plate is of a front-back swinging structure.

Further, the compression springs are clamped with a plurality of compression springs, the specifications of the compression springs are the same, the support frame is in an inverted concave shape, and the support frame is connected with the support bar in a welding mode.

Further, the left side of the back end surface of the support bar is glued with a second anti-slip silica gel sheet, a semicircular groove is formed in the middle of the front end surface of the support bar, a third anti-slip silica gel sheet is glued to the inner wall of the semicircular groove, an inner threaded hole is formed in the right side of the front end surface of the support bar, and the inner threaded hole is meshed with a locking screw.

Further, the inner wall of the fixing clamp is glued with a third anti-slip silica gel sheet, and the locking screw is made of a butterfly screw.

The utility model has the beneficial effects that: according to the collar clip type microphone with the spring structure, the support bar, the fixing clamp, the clamping plate, the torsion spring, the extrusion piece and the compression spring are added, the fixing clamp is closed in a swinging mode, the locking screw is meshed and fixed in place, so that the extension block is fixed, and the fixing clamp can clamp and fix the support bar; through holding in the palm tightly splint right-hand member and support bar right-hand member respectively, splint can swing and open this moment and pack the collar between support bar and the splint, then alright release splint and support bar, at this moment can inwards remove the clamp to the collar at torsion spring's rotation power lower plate, a plurality of compression springs can apply the outside extrusion force to the extrusion piece simultaneously, make the extrusion piece further extrude the collar, through our improvement, make collar-clip microphone stability in use improve 43%.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a schematic view of a collar clip microphone with a spring structure according to the present utility model;

FIG. 2 is a block diagram of a clip-on mounting assembly for a spring-structured collar-clip microphone according to the present utility model;

FIG. 3 is a top cross-sectional view of a clip-on mounting assembly for a spring-structured collar-clip microphone according to the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3;

in the figure: 1-microphone, 2-centre gripping fixed subassembly, 3-bracing piece, 4-signal line, 21-support bar, 22-hinge, 23-fixed clamp, 24-extension piece, 25-locking screw, 26-splint, 261-rectangular channel, 262-block frame, 27-torsion spring, 28-support frame, 29-extrusion piece, 291-first anti-skidding silica gel piece, 292-stopper, 211-compression spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a spring construction collarband formula microphone, includes microphone 1, centre gripping fixed subassembly 2 and bracing piece 3, and microphone 1 bottom intermediate position is provided with bracing piece 3, and bracing piece 3 annular side is provided with centre gripping fixed subassembly 2, and bracing piece 3 bottom is provided with signal line 4.

The clamping and fixing assembly 2 comprises a supporting bar 21, a fixing clamp 23, an extending block 24, a clamping plate 26, a torsion spring 27, a squeezing sheet 29 and a compression spring 211, wherein the supporting bar 21 is installed on the rear side of the annular side face of the supporting bar 3, a hinge 22 is welded on the left side of the front end face of the supporting bar 21, the fixing clamp 23 is arranged on the front side of the supporting bar 21 through the hinge 22, the extending block 24 is welded on the right end face of the supporting bar 21, a locking screw is installed on the right side inside the extending block 24, a supporting frame 28 is welded on the right side of the rear end face of the supporting bar 21, the torsion spring 27 is arranged on the annular side face of the supporting frame 28, the clamping plate 26 is fixed on the rear side of the supporting frame 28 through the torsion spring 27, the squeezing sheet 29 is embedded on the left side inside the clamping plate 26, and the compression spring 211 is symmetrically clamped on the left side and the right side of the upper end face of the squeezing sheet 29.

The front end face of the extrusion piece 29 is glued and connected with a first anti-slip silica gel sheet 291, the left end face and the right end face of the extrusion piece 29 are symmetrically provided with limiting blocks 292, the first anti-slip silica gel sheet 291 enables the front end face of the extrusion piece 29 to be better in anti-slip performance, the limiting blocks 292 prevent the extrusion piece 29 from slipping in the use process, a rectangular groove 261 is formed in the left side of the front end face of the clamping plate 26, the rectangular groove 261 is matched with the extrusion piece 29, a blocking frame 262 is mounted on the left side of the front end face of the clamping plate 26, the blocking frame 262 is of a detachable structure, the clamping plate 26 is of a back-and-forth swinging structure, the rectangular groove 261 facilitates the extrusion piece 29 to do back-and-forth displacement motion inside the clamping plate 26, the blocking frame 262 can block the limiting blocks 292, the limiting blocks 292 are avoided, the clamping bars 21 are conveniently fixed on the collar of a user for the clamping plates 26 of the back-and-forth swinging structure, the plurality of compression springs 211 are clamped, the specifications of the compression springs 211 are identical, the supporting frame 28 are of the same, the supporting frame 28 is of a reverse concave shape, the supporting frame 28 is connected with the supporting frame 21 in a welding mode, the plurality of compression springs 211 enable the extrusion capacity of the extrusion piece 29 to be better, the clamping capacity is improved, and the clamping force of the supporting frame 28 is of the reverse concave 28, and the supporting frame 27 is convenient to support the torsion spring 27.

The left side of the back end surface of the supporting bar 21 is glued with a second anti-slip silica gel piece, a semicircular groove is formed in the middle position of the front end surface of the supporting bar 21, a third anti-slip silica gel piece is glued to the inner wall of the semicircular groove, an inner threaded hole is formed in the right side of the front end surface of the supporting bar 21, the inner threaded hole is meshed with the locking screw 25, the second anti-slip silica gel piece enables the left anti-slip property of the back end surface of the supporting bar 21 to be better, the semicircular groove is convenient for limiting the supporting bar 3, the supporting bar 3 after being fixed by the fixing clamp 23 is prevented from being displaced left and right in the using process, the third anti-slip silica gel piece enables the semicircular groove to be better in anti-slip property, the inner wall of the fixing clamp 23 is conveniently meshed with the locking screw 25 to be made of a butterfly screw, and the locking screw 25 made of the butterfly screw is convenient for a user to unscrew or screw the butterfly screw.

As a first embodiment of the present utility model: the locking screw 25 is unscrewed and detached by a user firstly by hands, then the fixing clamp 23 can be swung and opened, then the supporting rod 3 is abutted against the semicircular groove on the front end face of the supporting rod 21, at the moment, the fixing clamp 23 is swung and closed, and the locking screw 25 is meshed and fixed in situ (refer to fig. 1), so that the extension block 24 is fixed, the fixing clamp 23 is tightened and fixed, the fixing clamp 23 can clamp and fix the supporting rod 3, and the loosening condition of the supporting rod 3 in the use process is avoided; then the user can press tightly the right-hand end of splint 26 and the right-hand end of support bar 21 respectively with the finger, and splint 26 can swing and open this moment to the user is with the collar stopper to between support bar 21 and the splint 26, then alright release splint 26 and support bar 21, at this moment can inwards remove under torsion spring 27's the rotatory power splint 26 and press from both sides tightly the collar, and a plurality of compression springs 211 can apply the outside extrusion force to extrusion piece 29 simultaneously, makes extrusion piece 29 further extrude the collar, so improves the clamping force of splint 26, thereby avoids microphone 1 to appear not hard up slippage condition easily in the use.

As a second embodiment of the present utility model: in the later use process, a user only needs to pinch the right end of the clamping plate 26 and the right end of the supporting bar 21 again by hands to detach the clamping plate and the supporting bar, then unscrew and detach the locking screw 25, and at the moment, the fixing clamp 23 can be swung and opened to take out the supporting bar 3 so as to separate the clamping and fixing assembly 2 from the microphone 1.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a spring construction collarband formula microphone, includes microphone, centre gripping fixed subassembly and bracing piece, its characterized in that: a supporting rod is arranged in the middle of the bottom of the microphone, a clamping and fixing assembly is arranged on the annular side face of the supporting rod, and a signal wire is arranged at the bottom of the supporting rod;

the clamping and fixing assembly comprises a supporting bar, a fixing clamp, an extending block, a locking screw, a clamping plate, a torsion spring, a squeezing piece and a compression spring, wherein the supporting bar is installed on the rear side of the annular side face of the supporting bar, a hinge is welded on the left side of the front end face of the supporting bar, the fixing clamp is arranged on the front side of the supporting bar through the hinge, the extending block is welded on the right end face of the supporting bar, the locking screw is installed on the right side inside the extending block, a supporting frame is welded on the right side of the rear end face of the supporting bar, the torsion spring is arranged on the annular side face of the supporting frame, the clamping plate is fixed on the rear side of the supporting frame through the torsion spring, the squeezing piece is embedded on the left side inside the clamping plate, and the compression spring is clamped on the left side and the right side of the upper end face of the squeezing piece.

2. The spring structure collar clip microphone of claim 1 wherein: the front end face of the extrusion piece is glued with a first anti-slip silica gel piece, and the left end face and the right end face of the extrusion piece are symmetrically provided with limiting blocks.

3. The spring structure collar clip microphone of claim 1 wherein: rectangular grooves are formed in the left side of the front end face of the clamping plate, and a blocking frame is mounted on the left side of the front end face of the clamping plate.

4. The spring structure collar clip microphone of claim 1 wherein: the compression springs are clamped in a plurality of ways, and the specifications of the compression springs are the same.

5. The spring structure collar clip microphone of claim 1 wherein: the left side of the back end surface of the support bar is glued with a second anti-slip silica gel sheet, a semicircular groove is formed in the middle of the front end surface of the support bar, and an internal threaded hole is formed in the right side of the front end surface of the support bar.

6. The spring structure collar clip microphone of claim 1 wherein: the inner wall of the fixing clamp is glued with a third anti-slip silica gel sheet, and the locking screw is made of a butterfly screw.

Images