CN208210205U - A kind of Wireless microphone receiver with display screen - Google Patents
A kind of Wireless microphone receiver with display screen Download PDFInfo
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- CN208210205U CN208210205U CN201820582963.0U CN201820582963U CN208210205U CN 208210205 U CN208210205 U CN 208210205U CN 201820582963 U CN201820582963 U CN 201820582963U CN 208210205 U CN208210205 U CN 208210205U
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- groove
- shell
- kelly
- wall
- fixedly installed
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- 239000011521 glass Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 2
- 241001633942 Dais Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of Wireless microphone receivers with display screen, including shell, the top of the shell is opening, receiver ontology is fixedly installed in the bottom interior wall of shell, the cap being rotatably equipped in shell above receiver ontology, top is offered on the side inner wall of shell as the square groove of opening, the side of cap is fixedly installed with support rod, support rod is rotatably installed in square groove far from one end of cap, cap offers the first groove far from the side of support rod, kelly is slidably fitted in first groove, one end of kelly extends to outside the first groove, the wedge groove that shell is open far from top is offered on the side inner wall of square groove, wedge groove is far from offering card slot on the side inner wall of square groove.The utility model of simple structure and strong practicability can open and close cap easily and fast, carry out repair and maintenance to receiver ontology and display board convenient for people, provide convenience for repair and maintenance personnel.
Description
Technical field
The utility model relates to radio receiver technical field more particularly to a kind of wireless microphones with display screen
Receiver.
Background technique
If wireless microphone is made of the pocket wireless microphone transmitter of cadre and a concentration receiver, every pocket
Transmitter respectively has a mutually different working frequency, concentrates receiver that can receive the pocket wireless microphone transmitting in each portion simultaneously
The voice signal for the different operating frequency that machine issues.It is adapted to the occasions such as stage dais.Traditional Wireless microphone receiver
Structure design is not reasonable, and shell connection accessory is more, and volume is big, not Portable belt, and does not have display screen, and product aesthetics is owed
It is good.
A kind of Wireless microphone receiver utility model patent with display screen of Patent No. 201620086741.0
Disclose a kind of Wireless microphone receiver with display screen comprising shell is equipped with circuit board for receiving, power supply in shell
Cowling panel and transformer, the input terminal of the transformer connect power supply line, and the output end of transformer connects cowling panel, the rectification
Plate connects circuit board for receiving, and circuit board for receiving connection antenna, power switch and display screen, the display screen are mounted on shell
On the inside of form, power switch is mounted on shell front；The circuit board for receiving is equipped with audio output interface, audio output interface
Expose shell back side panel.It is with display screen, and convenient for intuitively checking receiver information, and accessory is few, reasonable in design, makes
Type is beautiful, easy to carry, but its shell is not easy to open and close, and in actual use, is not easy to people and carries out to the intracorporal component of shell
Repair and maintenance.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has display screen
Wireless microphone receiver.
To achieve the goals above, the utility model adopts the technical scheme that a kind of wireless wheat with display screen
Gram wind receiver, including shell, the top of the shell are opening, are fixedly installed with receiver sheet in the bottom interior wall of shell
Body, the cap being rotatably equipped in shell above receiver ontology offer top as opening on the side inner wall of shell
Square groove, the side of cap is fixedly installed with support rod, and support rod is rotatably installed in square groove far from one end of cap, and cap is remote
Side from support rod offers the first groove, kelly is slidably fitted in the first groove, it is recessed that one end of kelly extends to first
Outside slot, shell is far from top is offered as the wedge groove of opening on the side inner wall of square groove, wedge groove is far from the side of square groove
Card slot is offered on wall, kelly is located at one end outside the first groove through wedge groove, and is slidably mounted in card slot, and kelly is located at
One end in first groove offers the second groove, and mandril is slidably fitted in the second groove, and one end of mandril extends to second
Outside groove, and the first groove is fixedly mounted on far from the side inner wall of the first slot opening, the second groove is far from the second groove
It is welded with spring on the side inner wall of opening, is welded and fixed between spring and mandril.
Preferably, the side of the receiver ontology is fixedly installed with display board, offers peace on the side inner wall of shell
Hole is filled, mounting hole is adapted with display board, and transparent glass is fixedly installed in mounting hole.
Preferably, shaft is fixedly installed in the square groove, support rod rotation is set in shaft.
Preferably, one end that the kelly is located in card slot is nested with ball, is adapted between ball and wedge groove.
Preferably, locating slot being offered in the bottom interior wall of first groove, kelly bottom is fixedly installed with locating piece,
Locating piece is slidably connected with locating slot.
Preferably, through-hole is offered in the top inner wall of first groove, pull rod is fixedly installed at the top of kelly, drawn
Through-hole is run through on the top of bar, and is fixedly installed with handle.
Preferably, it is fixedly installed with slide bar in the through-hole, pull rod is slidably located on slide bar, and fixing sleeve is equipped on handle
Anti-slip cover.
Compared with prior art, the utility model has the beneficial effects that passing through shell, receiver sheet in the utility model
Body, cap, square groove, support rod, the first groove, kelly, wedge groove, card slot, the second groove, mandril and spring match, and pull
Pull rod, pull rod pull kelly, so that kelly is removed card slot, can easily rotate cap at this time, so that cap be opened, convenient for pair
Receiver ontology and display board carry out repair and maintenance, after Awaiting Overhaul is safeguarded, then rotate backward cap, and kelly and ball will block
Into in wedge groove, cap is pressed down on, ball will roll on the inner wall of wedge groove and push kelly, and kelly movement will make mandril
It is slided into the second groove, thus compressed spring, when the first groove is aligned with card slot, under the action of the spring, kelly will be answered
Position simultaneously sticks into card slot, so that cap be fixed, the utility model of simple structure and strong practicability can open and close easily and fast
Cap carries out repair and maintenance to receiver ontology and display board convenient for people, provides convenience for repair and maintenance personnel.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Wireless microphone receiver with display screen sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of Wireless microphone receiver with display screen in part A section view knot
Structure schematic diagram；
Fig. 3 be the utility model proposes a kind of Wireless microphone receiver with display screen in part B section view knot
Structure schematic diagram.
In figure: 1 shell, 2 receiver ontologies, 3 caps, 4 square grooves, 5 support rods, 6 first grooves, 7 kellies, 8 wedge grooves, 9
Card slot, 10 second grooves, 11 mandrils, 12 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of Wireless microphone receiver with display screen, including shell 1, the top of shell 1 are to open
Mouthful, it is fixedly installed with receiver ontology 2 in the bottom interior wall of shell 1, is rotatably equipped in shell 1 on receiver ontology 2
The cap 3 of side offers top on the side inner wall of shell 1 as the square groove 4 of opening, and the side of cap 3 is fixedly installed with support
Bar 5, support rod 5 are rotatably installed in square groove 4 far from one end of cap 3, and cap 3 offers first far from the side of support rod 5
Groove 6 is slidably fitted with kelly 7 in first groove 6, and one end of kelly 7 extends to outside the first groove 6, and shell 1 is far from square groove 4
Side inner wall on offer top as the wedge groove 8 of opening, wedge groove 8 is far from offering card slot on the side inner wall of square groove 4
9, kelly 7 is located at one end outside the first groove 6 through wedge groove 8, and is slidably mounted in card slot 9, and kelly 7 is located at the first groove
One end in 6 offers the second groove 10, and mandril 11 is slidably fitted in the second groove 10, and one end of mandril 11 extends to second
It outside groove 10, and is fixedly mounted on the side inner wall that the first groove 6 is open far from the first groove 6, the second groove 10 is far from
It is welded with spring 12 on the side inner wall of two grooves 10 opening, is welded and fixed between spring 12 and mandril 11, by shell 1, connects
Receive device ontology 2, cap 3, square groove 4, support rod 5, the first groove 6, kelly 7, wedge groove 8, card slot 9, the second groove 10, mandril 11
It is matched with spring 12, pulls pull rod, pull rod pulls kelly 7, so that kelly 7 is removed card slot 9, can easily rotate cap at this time
3, to cap 3 be opened, convenient for carrying out repair and maintenance to receiver ontology 2 and display board, after Awaiting Overhaul is safeguarded, then instead
To rotation cap 3, kelly 7 and ball will be sticked into wedge groove 8, press down on cap 3, ball will be on the inner wall of wedge groove 8
Kelly 7 is rolled and pushes, 7 movement of kelly will be such that mandril 11 slides into the second groove 10, thus compressed spring 12, when first recessed
When slot 6 is aligned with card slot 9, under the action of spring 12, kelly 7 will be resetted and be sticked into card slot 9, thus cap 3 is fixed, this
Utility model of simple structure and strong practicability can open and close cap 3 easily and fast, convenient for people to receiver ontology 2 and display
Plate carries out repair and maintenance, provides convenience for repair and maintenance personnel.
In the utility model, the side of receiver ontology 2 is fixedly installed with display board, opens up on the side inner wall of shell 1
There is mounting hole, mounting hole is adapted with display board, and transparent glass is fixedly installed in mounting hole, is fixedly installed with and is turned in square groove 4
Axis, the rotation of support rod 5 are set in shaft, and one end that kelly 7 is located in card slot 9 is nested with ball, between ball and wedge groove 8
It is adapted, offers locating slot in the bottom interior wall of the first groove 6,7 bottom of kelly is fixedly installed with locating piece, locating piece and fixed
Position slot is slidably connected, and through-hole is offered in the top inner wall of the first groove 6, the top of kelly 7 is fixedly installed with pull rod, pull rod
Through-hole is run through on top, and is fixedly installed with handle, slide bar is fixedly installed in through-hole, pull rod is slidably located on slide bar, handle
Upper fixing sleeve be equipped with Anti-slip cover, by shell 1, receiver ontology 2, cap 3, square groove 4, support rod 5, the first groove 6, kelly 7,
Wedge groove 8, card slot 9, the second groove 10, mandril 11 and spring 12 match, and pull pull rod, and pull rod pulls kelly 7, makes kelly 7
Remove card slot 9, can easily rotate cap 3 at this time, so that cap 3 be opened, convenient for receiver ontology 2 and display board into
Row repair and maintenance after Awaiting Overhaul is safeguarded, then rotates backward cap 3, and kelly 7 and ball will stick into wedge groove 8, presses downwards
Pressure shell lid 3, ball will roll on the inner wall of wedge groove 8 and push kelly 7, and 7 movement of kelly will make mandril 11 to the second groove
Sliding in 10, thus compressed spring 12, when the first groove 6 is aligned with card slot 9, under the action of spring 12, kelly 7 will reset
And stick into card slot 9, so that cap 3 is fixed, the utility model of simple structure and strong practicability can open and close easily and fast
Cap 3 carries out repair and maintenance to receiver ontology 2 and display board convenient for people, provides convenience for repair and maintenance personnel.
Working principle: in the utility model, can intuitively show reception information using display board, in actual use,
When needing to open cap 3 to receiver ontology 2 and display board progress repair and maintenance, only pull rod, pull rod need to be pulled using handle
Kelly 7 is pulled, so that kelly 7 is removed card slot 9, can easily rotate cap 3 at this time, to cap 3 be opened, convenient for reception
Device ontology 2 and display board carry out repair and maintenance, after Awaiting Overhaul is safeguarded, then rotate backward cap 3, and kelly 7 and ball will block
Into in wedge groove 8, cap 3 is pressed down on, ball will roll on the inner wall of wedge groove 8 and push kelly 7, and kelly 7 is mobile will
Slide mandril 11 into the second groove 10, thus compressed spring 12, when the first groove 6 is aligned with card slot 9, in spring 12
Under effect, kelly 7 will be resetted and be sticked into card slot 9, so that cap 3 is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of Wireless microphone receiver with display screen, including shell (1), which is characterized in that the top of the shell (1)
Portion is opening, is fixedly installed with receiver ontology (2) in the bottom interior wall of shell (1), is rotatably equipped with to be located in shell (1) and connects
The cap (3) above device ontology (2) is received, top is offered on the side inner wall of shell (1) as the square groove (4) of opening, cap (3)
Side be fixedly installed with support rod (5), support rod (5) is rotatably installed in square groove (4) far from the one end of cap (3), cap
(3) side far from support rod (5) offers the first groove (6), is slidably fitted with kelly (7), kelly in the first groove (6)
(7) one end extends to the first groove (6) outside, what shell (1) was open far from top is offered on the side inner wall of square groove (4)
Wedge groove (8), for wedge groove (8) far from offering card slot (9) on the side inner wall of square groove (4), kelly (7) is located at the first groove
(6) wedge groove (8) are run through in one end outside, and are slidably mounted in card slot (9), and kelly (7) is located at one end in the first groove (6)
It offers the second groove (10), is slidably fitted with mandril (11) in the second groove (10), one end of mandril (11) extends to second
Groove (10) outside, and is fixedly mounted on the side inner wall of the first groove (6) far from the first groove (6) opening, the second groove
(10) it is welded with spring (12) on the side inner wall far from the second groove (10) opening, is welded between spring (12) and mandril (11)
It is fixed.
2. a kind of Wireless microphone receiver with display screen according to claim 1, which is characterized in that the reception
The side of device ontology (2) is fixedly installed with display board, and mounting hole, mounting hole and display are offered on the side inner wall of shell (1)
Plate is adapted, and transparent glass is fixedly installed in mounting hole.
3. a kind of Wireless microphone receiver with display screen according to claim 1, which is characterized in that the square groove
(4) shaft is fixedly installed in, support rod (5) rotation is set in shaft.
4. a kind of Wireless microphone receiver with display screen according to claim 1, which is characterized in that the kelly
(7) one end being located in card slot (9) is nested with ball, is adapted between ball and wedge groove (8).
5. a kind of Wireless microphone receiver with display screen according to claim 1, which is characterized in that described first
Locating slot is offered in the bottom interior wall of groove (6), kelly (7) bottom is fixedly installed with locating piece, and locating piece and locating slot are sliding
Dynamic connection.
6. a kind of Wireless microphone receiver with display screen according to claim 1, which is characterized in that described first
Through-hole is offered in the top inner wall of groove (6), and pull rod is fixedly installed at the top of kelly (7), through-hole is run through on the top of pull rod,
And it is fixedly installed with handle.
7. a kind of Wireless microphone receiver with display screen according to claim 6, which is characterized in that the through-hole
It is inside fixedly installed with slide bar, pull rod is slidably located on slide bar, and fixing sleeve is equipped with Anti-slip cover on handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582963.0U CN208210205U (en) | 2018-04-23 | 2018-04-23 | A kind of Wireless microphone receiver with display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582963.0U CN208210205U (en) | 2018-04-23 | 2018-04-23 | A kind of Wireless microphone receiver with display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210205U true CN208210205U (en) | 2018-12-07 |
Family
ID=64524068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582963.0U Expired - Fee Related CN208210205U (en) | 2018-04-23 | 2018-04-23 | A kind of Wireless microphone receiver with display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994389A (en) * | 2019-12-23 | 2020-04-10 | 宁波智正伟盈信息科技有限公司 | Low-voltage electric cabinet that stability is high |
| CN114128422A (en) * | 2020-09-03 | 2022-03-04 | 吴义寻 | Ditching machine for intelligent agricultural production and practical method |
-
2018
- 2018-04-23 CN CN201820582963.0U patent/CN208210205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994389A (en) * | 2019-12-23 | 2020-04-10 | 宁波智正伟盈信息科技有限公司 | Low-voltage electric cabinet that stability is high |
| CN114128422A (en) * | 2020-09-03 | 2022-03-04 | 吴义寻 | Ditching machine for intelligent agricultural production and practical method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2 / F, 127 xiahenglang new village, Dalang street, Longhua New District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen muzun Technology Co.,Ltd. Address before: 2 / F, 127 xiahenglang new village, Dalang street, Longhua New District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN JINLITONG ELECTRONICS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |