CN207080791U - A kind of liquid crystal advertiser - Google Patents
A kind of liquid crystal advertiser Download PDFInfo
- Publication number
- CN207080791U CN207080791U CN201720935301.2U CN201720935301U CN207080791U CN 207080791 U CN207080791 U CN 207080791U CN 201720935301 U CN201720935301 U CN 201720935301U CN 207080791 U CN207080791 U CN 207080791U
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- Prior art keywords
- rotating shaft
- fixed frame
- frame
- installing plate
- liquid crystal
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Abstract
The utility model discloses a kind of liquid crystal advertiser, including advertisement machine body and installing mechanism, the advertisement machine body is fixed on installing mechanism, and its drip irrigation device is that the installing mechanism includes the rectangle fixed frame that corner is provided with fixing hole；Two connecting rods parallel to each other are provided with the fixed frame, the length of the connecting rod is less than the length of fixed frame, and same one end of two connecting rods is rotatably arranged in fixed frame by first rotating shaft；Two one end of the connecting rod away from first rotating shaft are provided with the second rotating shaft, and flap is fixedly installed in second rotating shaft, and the one end of the flap away from the second rotating shaft is hinged with the installing plate for fixation of advertisement machine body；The flap is hinged on the back side of the installing plate, and some installation screws for installing advertisement machine body are provided with the installing plate；The back side of the installing plate is provided with the frame of rectangle, and locked mechanism is provided between the frame and fixed frame, and it has the advantage for being easily installed, dismantling.
Description
Technical field
It the utility model is related to a kind of liquid crystal advertiser.
Background technology
Liquid crystal advertiser be it is a kind of using LCD display come playing video advertisement, the product comprehensive to consumer's transmission
The advertising equipment of information, sales promotion information etc..Compared to other traditional media and promotion method, the input of liquid crystal advertiser is cheap,
It is cost-effective.
Existing Authorization Notice No. is that CN201278241Y Chinese patent discloses a kind of anti-theft liquid crystal advertisement machine, including wide
Announcement machine body, it is provided with rear side of the advertisement machine body for backboard mounted to a wall, covers and set after advertisement machine body
Four hook holes are equipped with, four hooks coordinated with hook hole and a crotch with holes, backboard and advertisement are provided with backboard
Machine is linked together with anti-theft screw.
But this advertisement machine is fixedly mounted on the wall by backboard, by anti-between backboard and advertisement machine body
Screw connection is stolen, advertisement machine and gap between the walls are smaller, not easy to operate when not only installing, and advertisement machine is not allowed after installation
It is quick detachable, it is unfavorable for dismounting and maintenance to advertisement machine.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of liquid crystal advertiser, it has
The advantage be easily installed, dismantled.
To achieve the above object, the utility model provides following technical scheme：
A kind of liquid crystal advertiser, including advertisement machine body and installing mechanism, the advertisement machine body are fixed on installing mechanism
On, the installing mechanism includes fixed frame, and the fixed frame is rectangular, and the corner of fixed frame is provided with fixing hole；It is described solid
Determine inframe and be provided with two connecting rods parallel to each other, the length of the connecting rod is less than the length of fixed frame, and two connecting rods is same
One end is rotatably arranged in fixed frame by first rotating shaft；Two one end of the connecting rod away from first rotating shaft are provided with second turn
Axle, flap is fixedly installed in second rotating shaft, the one end of the flap away from the second rotating shaft is hinged with for fixation of advertisement
The installing plate of machine body；The flap is hinged on the back side of the installing plate, is provided with the installing plate some for installing
The installation screw of advertisement machine body；The back side of the installing plate is provided with the frame of rectangle, and the length of the frame, which is more than, fixes
The length of frame, the width of frame are more than the width of fixed frame；Locked mechanism is provided between the frame and fixed frame.
By using above-mentioned technical proposal, fixing hole is provided with fixed frame, fixed frame can be fixed by screw and pacified
On wall, installation screw is provided with installing plate, can be fixed between the body and installing plate of advertisement machine by screw.Press
Press installing plate, the frame at the installing plate back side can be made to be nested in fixed outer frame, by locked mechanism can by installing plate, frame and
The relative position of fixed frame is fixed, and advertisement machine is fixed on wall.Installation back passes through lug and the 3rd turn
Axle is hinged with flap, is connected by the second rotating shaft between flap and connecting rod, is connected between connecting rod and fixed frame by rotating shaft so that
Connecting rod and flap can be with folding and retractions in fixed frame.
Further, the back side of the installing plate is provided with lug, and the flap is hinged at lug by the 3rd rotating shaft,
It is provided with 3rd rotating shaft with the first elastic component for driving the flap and installing plate to separate trend.
By using above-mentioned technical proposal, after the locking effect for releasing locked mechanism, in the presence of the first elastic component, turn
Angle increase between plate and installing plate, facilitates pulling installing plate, and then deploys connecting rod and flap.It is empty to increase operation
Between, the screw for installing back is conveniently tightened or unscrews, to dismantle advertisement machine body.
Further, one end of second rotating shaft is set through the connecting rod, and second rotating shaft is from the connecting rod
The one end passed through is provided with fastener.
By using above-mentioned technical proposal, connecting rod with after flap expansion, can be by fastener by the phase of connecting rod and flap
Position is fixed, now easily can carry out other operations at the back side of installing plate.Connecting rod and flap are folded to withdraw and fixed
, it is necessary to release fastener to flap and the fixation of connecting rod relative position before inframe.
Further, the fastener is screw shell, and the end set of second rotating shaft has and the screw shell
The external screw thread of cooperation.
By using above-mentioned technical proposal, screw thread sleeve, the relative position of connecting rod and flap can be fixed；Unscrew
Screw shell, flap can be rotated, to adjust the relative angle between flap and connecting rod.
Further, the locked mechanism includes being arranged on the spring fixture block of the fixed frame both sides, the spring fixture block
End set have oblique face, the oblique direction facing to installing plate；The frame madial wall relative with spring fixture block
On be provided with hole clipping；The control piece for releasing the spring fixture block locking effect is provided with the frame.
By using above-mentioned technical proposal, install back frame be nested on fixed frame after, spring fixture block is caught in side
Hole clipping on frame, the position of installing plate and frame is fixed.Need to remove advertisement machine or during maintenance operation, Ke Yitong
Cross the locking effect that control piece releases spring fixture block.Then, pulling installing plate makes it be separated with fixed frame, empty with increase operation
Between.
Further, the control piece includes the counterbore being arranged on frame and diameter is less than the intercommunicating pore of counter bore hole diameters,
The intercommunicating pore connects counterbore with hole clipping；The diameter of the intercommunicating pore is less than the diameter of the hole clipping, and in the intercommunicating pore
The briquetting of T-shaped is provided with, one end that the briquetting is located in counterbore is arranged with the second elastic component；Described elastic component one end is consolidated
The end of briquetting is scheduled on, the other end is fixed on the bottom wall of the counterbore.
By using above-mentioned technical proposal, briquetting is pressed, the second elastic component is compressed, and briquetting is located at one in hole clipping
End pushes spring fixture block, spring fixture block is retracted, and locking effect releases.Briquetting is unclamped, the second elastic component recovers deformation, pressing
Block reset.
Further, the bottom of described installing plate is provided with supporting plate, width of the supporting plate along installing plate
Set.
By using above-mentioned technical proposal, supporting plate serves support, supporting role to advertisement machine body, adds advertisement
Mounting stability of the machine body on installing mechanism.
Further, set on the supporting plate fluted.
The groove being placed on advertisement machine body by using above-mentioned technical proposal, during installation on supporting plate, to advertisement
Machine body serves certain position-limiting action, it is possible to reduce rocking after the installation of advertisement machine body, improves mounting stability.
Further, limited block is additionally provided with the supporting plate, the limited block is located at the both ends of supporting plate.
By using above-mentioned technical proposal, limited block serves stop position-limiting action to advertisement machine body, further increases
The big steadiness of advertisement machine body installation.
Further, some heat emission holes are provided with the installing plate.
By using above-mentioned technical proposal, heat emission hole adds the air circulation between the advertisement machine body back side and installing plate
Property, thermolysis is served, beneficial to the service life for extending advertisement machine, makes its working stability.
In summary, the utility model has the advantages that：
1st, connecting rod, flap are be hinged is set so that installing plate can separate with fixed frame, when dismantling, repairing advertisement machine, increase
Big operating space between installing plate and wall, facilitates the dismounting to advertisement machine and maintenance operation；
2nd, fastener is set to fix the relative position between connecting rod and flap so as to be dismantled or repaired behaviour
When making, flap will not rotate；
3rd, the setting of supporting plate and groove and limited block on supporting plate, support is served to advertisement machine body, support is made
With, increase advertisement machine body installation steadiness.
Brief description of the drawings
Fig. 1 is the structural representation one of liquid crystal advertiser in embodiment；
Fig. 2 is the structural representation of the installing mechanism of liquid crystal advertiser in embodiment；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the enlarged drawing of part B in Fig. 2；
Fig. 5 is the structural representation two of liquid crystal advertiser in embodiment；
Fig. 6 is the enlarged drawing of C portion in Fig. 5.
In figure：1st, fixed frame；11st, fixing hole；12nd, spring fixture block；121st, oblique face；2nd, connecting rod；21st, first rotating shaft；3、
Flap；31st, the second rotating shaft；311st, screw shell；4th, installing plate；41st, lug；42nd, the 3rd rotating shaft；43rd, the first elastic component；44、
Installation screw；441st, bolt；45th, heat emission hole；5th, frame；51st, hole clipping；52nd, intercommunicating pore；521st, briquetting；5211st, the second elasticity
Part；53rd, counterbore；6th, supporting plate；61st, groove；62nd, limited block；7th, advertisement machine body.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：
A kind of liquid crystal advertiser, referring to Figures 1 and 2, it includes advertisement machine body 7 and installing mechanism, and advertisement machine body 7 is logical
Installing mechanism installation is crossed to fix.Installing mechanism includes fixed frame 11, and the corner of fixed frame 11 is provided with fixing hole 11, utilizes expansion
Fixed frame 11 can be fixed on metope by bolt 441 or screw etc..Rotated in fixed frame 1 by first rotating shaft 21 and be provided with two
Root connecting rod 2, two connecting rods 2 are be arranged in parallel and one end is fixed in first rotating shaft 21, and the length of connecting rod 2 is less than the length of fixed frame 1.
Reference picture 1, the one end of connecting rod 2 away from fixed frame 1 are rotated by the second rotating shaft 31 and are provided with flap 3, and the one of flap 3
End is fixedly installed in the second rotating shaft 31.One end of second rotating shaft 31 is set through connecting rod 2, and its end set has screw shell
311.Screw thread sleeve 311 can prevent the second rotating shaft 31 from rotating, so as to which the relative position between connecting rod 2 and flap 3 be consolidated
It is fixed.
Reference picture 1, the one end of flap 3 away from the second rotating shaft 31 are hinged with installing plate 4.The back side of installing plate 4 is provided with two
Lug 41, the one end of flap 3 away from the second rotating shaft 31 is arranged at lug 41 by the 3rd rotating shaft 42, and is set in the 3rd rotating shaft 42
It is equipped with the first elastic component 43.In the present embodiment, the first elastic component 43 is with the elasticity that flap 3 and installing plate 4 are separated to trend
Torsion spring.
Referring to Figures 1 and 2, the back side of installing plate 4 is provided with the frame 5 of rectangle, and some installation spiral shells are provided with installing plate 4
Hole 44 and some heat emission holes 45.The bottom of installing plate 4 sets the supporting plate 6 of the oriented positive direction of installing plate 4 extension.Advertisement machine sheet
Body 7 is arranged on the front of installing plate 4, and the lower end of advertisement machine body 7 is placed on supporting plate 6, and the back side passes through through installation spiral shell
The installation of bolt 441 in hole 44 is fixed.
Referring to Figures 1 and 2, groove 61, installing advertisement machine body 7 are provided with along the length direction of supporting plate 6 on supporting plate 6
When, the lower end of advertisement machine body 7 is placed at the groove 61 of supporting plate 6.Two limited blocks 62 are additionally provided with supporting plate 6, it is spacing
Block 62 is located at the both ends of supporting plate 6 respectively.After advertisement machine body 7 is arranged on supporting plate 6, limited block 62 and advertisement machine body 7
Offset, serve stop, position-limiting action, improve mounting stability.
Reference picture 2, Fig. 3 and Fig. 4, the side of fixed frame 1 are provided with spring fixture block 12, and the end set of spring fixture block 12 has
Oblique face 121, oblique face 121 is towards the direction of installing plate 4.Ammunition feed spring is provided with the inside side walls of the frame 5 at the back side of installing plate 4
The hole clipping 51 that fixture block 12 is caught in, the lateral surface of frame 5 are provided with counterbore 53, and counterbore 53 is connected by intercommunicating pore 52 with hole clipping 51
It is logical.The both sides of fixed frame 1 are provided with spring fixture block 12.The T-shaped briquetting 521 in section is provided with intercommunicating pore 52.Pressing
The part that block 521 is located in counterbore 53 is arranged with the second elastic component 5211.The second elastic component 5211 is consolidated for one end in the present embodiment
The end of briquetting 521 is scheduled on, the other end is fixed on the spring on the bottom wall of counterbore 53.Press briquetting 521, the second elastic component
5211 are compressed, and the part that briquetting 521 is located in hole clipping 51 pushes spring fixture block 12 and retracted, and can release locking effect；Pine
Briquetting 521 is opened, elastic component recovers deformation, and briquetting 521 resets.
Reference picture 5 and Fig. 6, the size of frame 5 are more than the size of fixed frame 1.The installing plate of advertisement machine body 7 will be installed
4 press to the direction of fixed frame 1, can be by flap 3 and the folding and retraction of connecting rod 2 to fixed frame 1.Frame 5 is to the direction of fixed frame 1
In mobile process, the edge of frame 5 offsets with the oblique face 121 of spring fixture block 12, drives spring fixture block 12 to retract, until bullet
When spring fixture block 12 is moved at hole clipping 51, ejects and be caught in hole clipping 51, the relative position of frame 5 and fixed frame 1 is fixed.
Operation principle is as follows：
When liquid crystal advertiser is installed, first fixed frame 1 is fixed on wall.Then, advertisement machine body 7 is placed on support
On plate 6, the lower end of advertisement machine body 7 is set to be inserted into the groove 61 on supporting plate 6.Using bolt 441, from the back of the body of installing plate 4
Face passes through installation screw 44, and advertisement machine body 7 can be fixed on installing plate 4 by screwing bolts 441.Unscrew the end of the second rotating shaft 31
The screw shell 311 in portion, by installing plate 4 to the direction of fixed frame 1 move, frame 5 is covered on fixed frame 1, at the same connecting rod 2 and turn
In the folding and retraction of plate 3 to fixed frame 1.Frame 5 and the spring fixture block 12 of the both sides of fixed frame 1 offset, and spring fixture block 12 is retracted, directly
When being moved to spring fixture block 12 at hole clipping 51, spring fixture block 12 ejects and is caught in hole clipping 51, by the phase of frame 5 and fixed frame 1
Position is fixed.
When needing to dismantle or repair liquid crystal advertiser, the briquetting 521 of pressing frame 5 both sides, make briquetting
521, which push spring fixture block 12, retracts, and releases its locking effect.It is outwardly away from the direction of fixed frame 1 and pulls installing plate 4, flap 3 and company
Bar 2 deploys, in state as shown in Figure 1.The screw shell 311 of the end of the second rotating shaft 31 is screwed, by flap 3 and connecting rod 2
Relative position is fixed.Now, installing plate 4 and wall by gap it is big, operating space is big, and easily liquid crystal advertiser can be entered
Row dismounting or maintenance.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of liquid crystal advertiser, including advertisement machine body (7) and installing mechanism, the advertisement machine body (7) is fixed on installation
In mechanism, it is characterised in that：The installing mechanism includes fixed frame (1), and the fixed frame (1) is rectangular, and fixed frame (1)
Corner is provided with fixing hole (11)；Two connecting rods (2) parallel to each other, the length of the connecting rod (2) are provided with the fixed frame (1)
Degree is less than the length of fixed frame (1), and same one end of two connecting rods (2) is rotatably arranged on fixed frame by first rotating shaft (21)
(1) in；The one end of two connecting rods (2) away from first rotating shaft (21) is provided with the second rotating shaft (31), second rotating shaft (31)
On be fixedly installed flap (3), the one end of the flap (3) away from the second rotating shaft (31) is hinged with for fixation of advertisement machine body
(7) installing plate (4)；The flap (3) is hinged on the back side of the installing plate (4), is provided with the installing plate (4) some
Installation screw (44) for installing advertisement machine body (7)；The back side of the installing plate (4) is provided with the frame (5) of rectangle, institute
State frame（5）Length be more than fixed frame (1) length, frame（5）Width be more than fixed frame (1) width；The frame
(5) it is provided with locked mechanism between fixed frame (1).
A kind of 2. liquid crystal advertiser according to claim 1, it is characterised in that：The back side of the installing plate (4) is provided with
Lug (41), the flap (3) are hinged on lug (41) place by the 3rd rotating shaft (42), are provided with the 3rd rotating shaft (42)
The first elastic component (43) of trend is separated with the flap (3) and installing plate (4) is driven.
A kind of 3. liquid crystal advertiser according to claim 1, it is characterised in that：One end of second rotating shaft (31) is run through
The connecting rod (2) is set, and second rotating shaft (31) is provided with fastener from one end that the connecting rod (2) passes through.
A kind of 4. liquid crystal advertiser according to claim 3, it is characterised in that：The fastener is screw shell (311),
The end set of second rotating shaft (31) has the external screw thread coordinated with the screw shell (311).
A kind of 5. liquid crystal advertiser according to claim 1, it is characterised in that：The locked mechanism is described including being arranged on
The spring fixture block (12) of fixed frame (1) both sides, the end set of the spring fixture block (12) has oblique face (121), described oblique
Direction of the face (121) towards installing plate (4)；The frame (5) on the relative madial wall of spring fixture block (12) with being provided with hole clipping
(51)；The control piece for releasing the spring fixture block (12) locking effect is provided with the frame (5).
A kind of 6. liquid crystal advertiser according to claim 5, it is characterised in that：The control piece includes being arranged on frame
(5) counterbore (53) and diameter on are less than the intercommunicating pore (52) of counterbore (53) diameter, the intercommunicating pore (52) by counterbore (53) and
Hole clipping (51) connects；The diameter of the intercommunicating pore (52) is less than the diameter of the hole clipping (51), and is set in the intercommunicating pore (52)
The briquetting (521) of T-shaped is equipped with, one end that the briquetting (521) is located in counterbore (53) is arranged with the second elastic component
(5211)；Described second elastic component (5211) one end is fixed on the end of briquetting (521), and the other end is fixed on the counterbore
(53) on bottom wall.
A kind of 7. liquid crystal advertiser according to claim 1, it is characterised in that：The bottom of described installing plate (4) is set
There is supporting plate (6), width of the supporting plate (6) along installing plate (4) is set.
A kind of 8. liquid crystal advertiser according to claim 7, it is characterised in that：Set on the supporting plate (6) fluted
(61)。
A kind of 9. liquid crystal advertiser according to claim 8, it is characterised in that：Also set up on the supporting plate (6) limited
Position block (62), the limited block (62) are located at the both ends of supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935301.2U CN207080791U (en) | 2017-07-28 | 2017-07-28 | A kind of liquid crystal advertiser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935301.2U CN207080791U (en) | 2017-07-28 | 2017-07-28 | A kind of liquid crystal advertiser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080791U true CN207080791U (en) | 2018-03-09 |
Family
ID=61424379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935301.2U Expired - Fee Related CN207080791U (en) | 2017-07-28 | 2017-07-28 | A kind of liquid crystal advertiser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894758A (en) * | 2019-12-05 | 2020-03-20 | 深圳市欣博莱特科技有限公司 | Equipment for realizing remote regulation and control by utilizing Lora technology |
| CN112377786A (en) * | 2020-11-12 | 2021-02-19 | 江西腾世优新能源有限公司 | Liquid crystal display television fixing frame |
-
2017
- 2017-07-28 CN CN201720935301.2U patent/CN207080791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894758A (en) * | 2019-12-05 | 2020-03-20 | 深圳市欣博莱特科技有限公司 | Equipment for realizing remote regulation and control by utilizing Lora technology |
| CN110894758B (en) * | 2019-12-05 | 2020-12-22 | 深圳市欣博莱特科技有限公司 | Equipment for realizing remote regulation and control by utilizing Lora technology |
| CN112377786A (en) * | 2020-11-12 | 2021-02-19 | 江西腾世优新能源有限公司 | Liquid crystal display television fixing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |