CN107170358A - A kind of durable ad display screen device - Google Patents
A kind of durable ad display screen device Download PDFInfo
- Publication number
- CN107170358A CN107170358A CN201710044408.2A CN201710044408A CN107170358A CN 107170358 A CN107170358 A CN 107170358A CN 201710044408 A CN201710044408 A CN 201710044408A CN 107170358 A CN107170358 A CN 107170358A
- Authority
- CN
- China
- Prior art keywords
- sliding
- bar
- groove
- drive cavity
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
Abstract
The invention discloses a kind of durable ad display screen device, including the pedestal gathered by push part and power part and as the display screen with pedestal mating connection, push part bottom righthand side bottom is provided with the first drive cavity, the first spiral shell shape bar is provided with first drive cavity, first spiral shell shape bar right-hand end is connected with the first electric-motor drive, first spiral shell shape bar is provided with the sliding lock portion that whorl is connected, the second drive cavity is provided with sliding lock portion, the second spiral shell shape bar is provided with second drive cavity, second spiral shell shape bar right-hand end is connected with the second electric-motor drive, second drive cavity bottom is provided with and installs groove, install and cavity is provided with the sliding lock portion on the left of groove, push block is provided with cavity, push block top penetrates in the second drive cavity and coordinated with the second spiral shell shape bar whorl, install and standing groove is provided with the sliding lock portion on the right side of groove, standing groove lower end is provided with support slot, support slot and install guide groove is provided between groove.
Description
Technical field
The present invention relates to display screen technology field, specifically a kind of durable ad display screen device.
Background technology
With the high speed development of Internet era, the application of display screen is also more and more extensive.In some specific places,
In order to meet the requirement in the people visual field, display screen would generally be suspended in certain altitude, is suspended on necessarily yet with display screen
In height, by the way that voluntarily grafting is powered manually or power-off does not have larger difficulty tightly, and this inserting mode grafting effect is simultaneously
Undesirable easy loosening, the normal of influence display screen is used, meanwhile, in the case where not being seated state, easily there is the phenomenon leaked electricity, sternly
Personal safety has been threatened again, there is larger potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of durable ad display screen device, and it can solve the problem that above-mentioned existing
In the art the problem of.
The present invention is achieved through the following technical solutions：A kind of durable ad display screen device of the present invention, including
The pedestal that is gathered by push part and power part and as the display screen with the pedestal mating connection, the push part bottom right
Hold bottom to be provided with the first drive cavity, be provided with the first spiral shell shape bar in first drive cavity, the first spiral shell shape bar right-hand end and the
One electric-motor drive is connected, and the first spiral shell shape bar is provided with the sliding lock portion that whorl is connected, the sliding lock portion and is provided with
The second spiral shell shape bar is provided with second drive cavity, second drive cavity, the second spiral shell shape bar right-hand end and the second motor are passed
Dynamic connection, the second drive cavity bottom is described provided with installing provided with cavity in groove, the sliding lock portion installed on the left of groove
Push block is provided with cavity, the push block top penetrates in second drive cavity and coordinated with the second spiral shell shape bar whorl,
In the sliding lock portion installed on the right side of groove be provided with standing groove, the standing groove lower end be provided with support slot, the support slot with
Described install is provided with guide groove between groove, is provided with locating piece, the locating piece and is slided provided with first on the left of first drive cavity
Chamber is moved, the first sliding chamber top is provided with the second sliding chamber extended to the right, the power part and set and the described second sliding
3rd sliding chamber of extension end intercommunication on the right side of chamber, the 3rd sliding chamber bottom right side is provided with secondary slotting spring abutment, and the power part is left
Provided with main slotting spring abutment outside side, the display screen top is provided with convex portion, and the convex portion top sets pillar, and the column upper section is provided with
Clamping plate, the display screen right-hand end is provided with portion is seated, and the rear end face of the pedestal is fixed with arms bar in left and right directions,
The armed lever extends to the Chuck top to be set, and extension end is fixedly connected with dust excluding plate to the armed lever upwards, the armed lever to
Two groups of bolts are fixed with above-below direction on the preceding surface at lower extension end, the armed lever is fixed in institute by the bolt
State on the rear end face of pedestal, be additionally provided with suggestion device in the pedestal, the suggestion device include sense toucher and with institute
State the flashing lamp of sense toucher electrical connection.
Preferably technical scheme, what the sense toucher was arranged at the first drive cavity low order end described connects electricity
In portion, it is described sense toucher be fixedly connected with the power part, it is described feel toucher also with the described first electronic mechatronics, institute
State flashing lamp to be arranged at the bottom left end of the power part, the flashing lamp is fixedly connected with the power part.
Preferably technical scheme, first motor is in the power part and is fixedly connected, described second
Motor is in the sliding lock portion and is fixedly connected.
Preferably technical scheme, the first sliding intracavitary sliding is connected with the first sliding bar, second sliding
Intracavitary sliding is connected with the second sliding bar, and the 3rd sliding intracavitary sliding is connected with the 3rd sliding bar, the first sliding bar
Top is fixedly connected with the described second sliding bar left-hand end, and the second sliding bar right-hand end is consolidated with the described 3rd sliding bar top
Fixed connection, the first sliding bar bottom is provided with the telescopic block extended to the right, and the telescopic block right-hand end passes through the locating piece
Inwall is simultaneously penetrated in first drive cavity, and recess, the recess are provided with the power part on the left of the 3rd sliding chamber
Interior to be provided with stage clip, the stage clip right-hand end slides bar against mating connection with the described 3rd.
Preferably technical scheme, the 3rd sliding bar bottom right side is inserted in spring, the secondary slotting spring abutment provided with first
Spring is inserted provided with second provided with being inserted with described first in the first slotting spring hole that spring is connected, the slotting spring abutment of the master, it is described to be seated portion
Spring hole is inserted provided with coordinating described second to insert spring mating connection second, the master is inserted between spring abutment and the secondary slotting spring abutment provided with line
Road Electricity Federation.
Preferably technical scheme, the clamping plate and the groove size of installing are equal, the height of the clamping plate with
The height of the standing groove is equal, and the height of the pillar and the height of the support slot are equal.
The beneficial effects of the invention are as follows：
1. being set by the second drive cavity bottom and installing groove, install and standing groove is set in the sliding lock portion on the right side of groove, standing groove lower end sets card
Hold groove, support slot and install and set guide groove between groove, so that install convenient is improved, by setting the second spiral shell shape in the second drive cavity
Bar, the second spiral shell shape bar right-hand end is connected with the second motor 35, so as to realize that automatic fastening is locked, reduces the personnel to operate,
Improve operating efficiency.
2. by setting the first spiral shell shape bar in the first drive cavity, the first spiral shell shape bar right-hand end is connected with the first electric-motor drive,
First spiral shell shape bar is connected with sliding lock portion whorl, so as to realize automatic butt grafting, improve the stability of grafting movement with
And accuracy.
3. sliding bar by the first sliding intracavitary sliding connection first, the second sliding intracavitary sliding connection second slides bar,
3rd sliding intracavitary sliding connection the 3rd slides bar, and the first sliding bar top is fixedly connected with the second sliding bar left-hand end, and second
Sliding bar right-hand end is fixedly connected with the 3rd sliding bar top, and the first sliding bar bottom sets the telescopic block extended to the right, telescopic block
Right-hand end is through locating piece inwall and penetrates in the first drive cavity, and recess, recess are provided with the power part on the left of the 3rd sliding chamber
Stage clip is inside set, stage clip right-hand end and the 3rd sliding bar are against mating connection, so as to realize the work of automatic power and power-off.
4. by the 3rd sliding bar bottom right side set first insert set in spring, the slotting spring abutment of pair with first insert that spring is connected the
One slotting spring hole, the slotting spring abutment of master is interior to be provided with the second slotting spring, is seated establishing conjunction second in portion and inserts the slotting spring hole of spring mating connection second, master is slotting
Circuit Electricity Federation is set between spring abutment and secondary slotting spring abutment, prevents the conducting strip that personnel touch in main slotting spring abutment by mistake from causing accidental shock accident to be sent out
It is raw, protect operator's personal safety.
5. by being arranged on the dust excluding plate connected on the armed lever of pedestal rear end face, armed lever, effectively it can prevent dust from falling into
In the present apparatus or the unstability of plant running is piled up in the present apparatus and causes, while being also effectively increased present apparatus surface
Cleannes.
6. the present invention is simple in construction, energy autopatching is simultaneously powered, and stability is high during grafting use, simple to operate, peace
Quan Xinggao, can effectively prevent the generation of electric shock accidents.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of durable ad display screen device inner structure schematic diagram of the invention；
Fig. 2 slides chamber distributed architecture schematic diagram for the first sliding chamber, the second sliding chamber and the 3rd of the present invention；
Fig. 3 is cavity of the invention, installs groove and standing groove distributed architecture schematic diagram；
Fig. 4 is sliding lock portion upward view of the invention；
Fig. 5 is the structural representation after the completion of a kind of durable ad display screen device grafting of the present invention；
Fig. 6 is the rearview of pedestal.
Embodiment
As shown in figs 1 to 6, a kind of durable ad display screen device of the invention, including by push part 11 and power part 12
The pedestal 1 that gathers and as the display screen 2 with the mating connection of pedestal 1, the bottom righthand side bottom of push part 11 is provided with
First drive cavity 113, is provided with the first spiral shell shape bar 114 in first drive cavity 113, the right-hand end of the first spiral shell shape bar 114 with
First motor 126 is connected, and the first spiral shell shape bar 114 is provided with the sliding lock portion 3 that whorl is connected, the sliding lock
It is provided with portion 3 in the second drive cavity 31, second drive cavity 31 and is provided with the second spiral shell shape bar 351, the second spiral shell shape bar 351 is right
Side is connected with the second motor 35, and the bottom of the second drive cavity 31 is described to install the left side of groove 32 provided with groove 32 is installed
The sliding lock portion 3 in be provided with cavity 33, be provided with push block 36 in the cavity 33, the top of push block 36 penetrates described the
Coordinate in two drive cavities 31 and with the whorl of the second spiral shell shape bar 351, be provided with and put in the sliding lock portion 3 for installing the right side of groove 32
Put groove 341, the lower end of standing groove 341 is provided with support slot 34, the support slot 34 and described install between groove 32 provided with being oriented to
Groove 37, the left side of the first drive cavity 113 is provided with locating piece 110, the locating piece 110 provided with the first sliding chamber 112, described
First sliding chamber 112 top is provided with the second sliding chamber 115 extended to the right, the power part 12 and set and the described second sliding chamber
3rd sliding chamber 120 of 115 right side extension end intercommunications, the 3rd sliding chamber 120 bottom right side is provided with secondary slotting spring abutment 121, institute
The left hand external of power part 12 is stated provided with main slotting spring abutment 122, the top of display screen 2 is provided with convex portion 22, and the top of convex portion 22 is set
Pillar 23, the top of pillar 23 is provided with clamping plate 24, and the right-hand end of display screen 2 is provided with and is seated after portion 21, the pedestal 1
End face is fixed with arms bar 151 in left and right directions, and the armed lever 151 extends to the top of pedestal 1 to be set, the armed lever
151 upward extension ends are fixedly connected with dust excluding plate 15, the preceding surface at the downward extension end of armed lever 151 and fixed in above-below direction
Provided with two groups of bolts 152, the armed lever 151 is fixed on the rear end face of the pedestal 1 by the bolt 152, described
Suggestion device is additionally provided with pedestal 1, the suggestion device includes sense toucher 55 and electrically connected with the sense toucher 55
Flashing lamp 56.
Wherein, the sense toucher 55 is arranged on the power part 12 at the low order end of the first drive cavity 113, institute
State sense toucher 55 to be fixedly connected with the power part 12, the sense toucher 55 is also electrically connected with first motor 126,
The flashing lamp 56 is arranged at the bottom left end of the power part 12, and the flashing lamp 56 is fixed with the power part 12 to be connected
Connect.
Wherein, first motor 126 is in the power part 12 and is fixedly connected, and second motor 35 is set
In the sliding lock portion 3 and it is fixedly connected, so as to improve the first motor 12 and the operation stability of the second motor 35.
Wherein, sliding is connected with the first sliding bar 1121, the second sliding chamber 115 in the first sliding chamber 112
Sliding is connected with sliding in the second sliding bar 111, the 3rd sliding chamber 120 and is connected with the 3rd sliding bar 125, and described first slides
Move the top of bar 1121 to be fixedly connected with the described second sliding left-hand end of bar 111, the second sliding right-hand end of bar 111 and described the
Three sliding bar 125 tops are fixedly connected, and the first sliding bar 1121 bottom is provided with the telescopic block 1122 extended to the right, described to stretch
The right-hand end of contracting block 1122 is through the inwall of locating piece 110 and penetrates in first drive cavity 113, the 3rd sliding chamber
It is provided with the power part 12 in 120 left sides in recess 124, the recess 124 and is provided with stage clip 1241, the right side of stage clip 1241
End slides bar 125 against mating connection with the described 3rd, so as to realize automatic power and power-off.
Wherein, the 3rd sliding bar 125 bottom right side is inserted provided with first and is provided with spring 1251, the secondary slotting spring abutment 121
Inserted with described first in the first slotting spring hole 1210 that spring 1251 is connected, the slotting spring abutment 122 of the master and insert spring 1221 provided with second,
It is described be seated portion 21 provided with coordinate it is described second insert spring 1221 be connected second insert spring hole 210, the master insert spring abutment 122 with
The Electricity Federation of circuit 123 is provided between the slotting spring abutment 121 of pair, prevents personnel from surprisingly touching the second slotting spring in main slotting spring abutment 122
1221 cause to get an electric shock.
Wherein, the clamping plate 24 and the size of groove 32 of installing are equal, and the height of the clamping plate 24 is placed with described
The height of groove 341 is equal, and the height of the pillar 23 and the height of the support slot 34 are equal.
During original state, sliding lock portion 3 is located at the left-most position in the first drive cavity 113, while making sliding lock portion 3 to stretch
The top pressure of block 1122 is in the first sliding chamber 112, and telescopic block 1122 drives first to slide the sliding bar 111 and the 3rd of bar 1121, second
Sliding bar 125 is moved to the left-most position that the first sliding chamber 112, second sliding chamber 115 and the 3rd slides chamber 120, now, pressure
Spring 1241 slides the top pressure of bar 125 in recess 124 by the 3rd, while first inserts spring 1251 away from first in secondary slotting spring abutment 121
Spring hole 1210 is inserted, now, the push block 36 in sliding lock portion 3 is located in cavity 33.
When needing power supply grafting, first by the way that clamping plate 24 is moved at the position relative with installing the bottom of groove 32, so
It is backward to install push-in clamping plate 24 in groove 32, until the top of clamping plate 24 is abutted against with the bottom of the second drive cavity 31, then to the right
Display screen 2 is promoted the pillar 23 of the bottom of clamping plate 24 is gradually inserted after the guiding of guide groove 37 in standing groove 341, until card
The right-most position that plate 24 is moved to standing groove 341 is held, now by controlling the second motor 35 to drive the second 351 turns of spiral shell shape bar
It is dynamic, push block 36 is driven along the second drive cavity 31 gradually side slip to the right by the second spiral shell shape bar 351, until the right side of push block 36
End face offsets with the left end face of clamping plate 24, now controls the second motor 35 to stop operating, and completes locking, then controls first
Motor 126 drives the first spiral shell shape bar 114 to rotate, make the first spiral shell shape bar 114 drive sliding lock portion 3 along the first drive cavity 113 gradually
Side slip to the right, now, the 3rd sliding bar 125 are gradually moved to the right by the active force of stage clip 1241, meanwhile, the 3rd sliding
Bar 125 drives second to slide the sliding bar 1121 of bar 111 and first and gradually moved to the right, the first sliding bottom right side of bar 1121
Telescopic block 1122 is gradually penetrated in the first drive cavity 113, when sliding lock portion 3 is moved to the centre position in the first drive cavity 113,
Now the 3rd sliding bar 125 drives second to slide the sliding bar 1121 of bar 111 and first and is moved respectively to the 3rd sliding chamber 120, the
The two sliding sliding right-most positions of chamber 112 of chamber 115 and first, simultaneous retractable block 1122 penetrates the first drive cavity 113 to greatest extent
Interior, first, which inserts spring 1251, completes in the slotting spring hole 1210 of insertion first, and now the first slotting spring 1251 is slotting by the slotting spring abutment 121 of pair and master
The connection that is powered is completed between spring abutment 122, then sliding lock portion 3 continues to move to the right, until its right end face of sliding lock portion 3 and power part
12 abut against, now, are seated the fully-inserted master in portion 21 and insert spring abutment 122, coordinate while spring 1221 is inserted in the second slotting spring hole 210 with second
Connection, completes final power supply connection and thinks that the power supply of display screen 2 is used, when its right end face of sliding lock portion 3 offsets with power part 12
When connecing, now its right end face in sliding lock portion 3 is also touched with sense toucher 55, and sense toucher 55 is transmitted after being touched with sliding lock portion 3 to be believed
Number and control the first motor 126 stop operating, while also transmission signal and control flashing lamp 52 work hair flicker light, lead to
Cross flashing lamp 52 work hair flicker light come point out now second insert spring 1221 be fully inserted into second insert spring hole 210 in locate
In power supply state, prevent the first motor 126 from operating always and cause the collision of sliding lock portion 3 power part 12.
The beneficial effects of the invention are as follows：
1. being set by the second drive cavity bottom and installing groove, install and standing groove is set in the sliding lock portion on the right side of groove, standing groove lower end sets card
Hold groove, support slot and install and set guide groove between groove, so that install convenient is improved, by setting the second spiral shell shape in the second drive cavity
Bar, the second spiral shell shape bar right-hand end is connected with the second motor 35, so as to realize that automatic fastening is locked, reduces the personnel to operate,
Improve operating efficiency.
2. by setting the first spiral shell shape bar in the first drive cavity, the first spiral shell shape bar right-hand end is connected with the first electric-motor drive,
First spiral shell shape bar is connected with sliding lock portion whorl, so as to realize automatic butt grafting, improve the stability of grafting movement with
And accuracy.
3. sliding bar by the first sliding intracavitary sliding connection first, the second sliding intracavitary sliding connection second slides bar,
3rd sliding intracavitary sliding connection the 3rd slides bar, and the first sliding bar top is fixedly connected with the second sliding bar left-hand end, and second
Sliding bar right-hand end is fixedly connected with the 3rd sliding bar top, and the first sliding bar bottom sets the telescopic block extended to the right, telescopic block
Right-hand end is through locating piece inwall and penetrates in the first drive cavity, and recess, recess are provided with the power part on the left of the 3rd sliding chamber
Stage clip is inside set, stage clip right-hand end and the 3rd sliding bar are against mating connection, so as to realize the work of automatic power and power-off.
4. by the 3rd sliding bar bottom right side set first insert set in spring, the slotting spring abutment of pair with first insert that spring is connected the
One slotting spring hole, the slotting spring abutment of master is interior to be provided with the second slotting spring, is seated establishing conjunction second in portion and inserts the slotting spring hole of spring mating connection second, master is slotting
Circuit Electricity Federation is set between spring abutment and secondary slotting spring abutment, prevents the conducting strip that personnel touch in main slotting spring abutment by mistake from causing accidental shock accident to be sent out
It is raw, protect operator's personal safety.
5. by being arranged on the dust excluding plate connected on the armed lever of pedestal rear end face, armed lever, effectively it can prevent dust from falling into
In the present apparatus or the unstability of plant running is piled up in the present apparatus and causes, while being also effectively increased present apparatus surface
Cleannes.
6. the present invention is simple in construction, energy autopatching is simultaneously powered, and stability is high during grafting use, simple to operate, peace
Quan Xinggao, can effectively prevent the generation of electric shock accidents.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of durable ad display screen device, including the pedestal that is gathered from push part and power part and as with pedestal
The display screen of connection, it is characterised in that：Push part bottom righthand side bottom, which is provided with the first drive cavity, the first drive cavity, is provided with first
Spiral shell shape bar, the first spiral shell shape bar right-hand end is connected with the first electric-motor drive, and the first spiral shell shape bar is connected provided with whorl
The second drive cavity is provided with sliding lock portion, sliding lock portion, the second spiral shell shape bar is provided with the second drive cavity, the second spiral shell shape bar right-hand end and the
Two electric-motor drives are connected, and the second drive cavity bottom is installed in the sliding lock portion on the left of groove and is provided with cavity, cavity provided with groove is installed
Provided with push block, push block top penetrates in the second drive cavity and coordinated with the second spiral shell shape bar whorl, installs the cunning on the right side of groove
It is provided with standing groove in lock section, standing groove lower end is provided with support slot, support slot and installs guide groove, the first drive cavity are provided between groove
Left side is provided with locating piece, locating piece provided with the first sliding chamber, and the first sliding chamber top is provided with the second sliding chamber extended to the right,
The 3rd sliding chamber with extension end intercommunication on the right side of the second sliding chamber is set in power part, the 3rd sliding chamber bottom right side is provided with secondary slotting spring
Seat, power part left hand external is provided with convex portion provided with main slotting spring abutment, display screen top, and convex portion top sets pillar, and column upper section is provided with
Clamping plate, display screen right-hand end is provided with being seated portion, and the rear end face of pedestal is fixed with arms bar in left and right directions, and armed lever is to institute
State Chuck top to extend setting, extension end is fixedly connected with dust excluding plate to armed lever upwards, armed lever is in downwards on the preceding surface at extension end
Above-below direction is fixed with two groups of bolts, and armed lever is fixed on the rear end face of pedestal by bolt, is additionally provided with pedestal
Suggestion device, suggestion device includes sense toucher and the flashing lamp electrically connected with sense toucher.
2. a kind of durable ad display screen device according to claim 1, it is characterised in that：The sense toucher is arranged on
On the power part at the first drive cavity low order end, the sense toucher is fixedly connected with the power part, the sense
Toucher also with the described first electronic mechatronics, the flashing lamp is arranged at the bottom left end of the power part, the sudden strain of a muscle
Bright lamp is fixedly connected with the power part.
3. a kind of durable ad display screen device according to claim 1, it is characterised in that：First motor is located at
The power part is interior and is fixedly connected, and second motor is in the sliding lock portion and is fixedly connected.
4. a kind of durable ad display screen device according to claim 1, it is characterised in that：The first sliding intracavitary is slided
Shifting is connected with the first sliding bar, and the second sliding intracavitary sliding is connected with the second sliding bar, the 3rd sliding intracavitary sliding
The 3rd sliding bar is connected with, the first sliding bar top is fixedly connected with the described second sliding bar left-hand end, and described second slides
Move bar right-hand end to be fixedly connected with the described 3rd sliding bar top, the first sliding bar bottom is flexible provided with what is extended to the right
Block, the telescopic block right-hand end is through the locating piece inwall and penetrates in first drive cavity, and the 3rd sliding chamber is left
It is provided with the power part of side in recess, the recess and is provided with stage clip, the stage clip right-hand end is supported with the described 3rd sliding bar
By being connected.
5. a kind of durable ad display screen device according to claim 1 or 4, it is characterised in that：The 3rd sliding bar
Bottom right side inserts spring provided with first, and the pair is inserted to be provided with and the described first the first slotting spring hole for inserting spring mating connection, institute in spring abutment
State main insert and the second slotting spring be provided with spring abutment, the portion of being seated inserts the slotting spring hole of spring mating connection second provided with cooperation described second,
The master inserts and is provided with circuit Electricity Federation between spring abutment and the secondary slotting spring abutment.
6. a kind of durable ad display screen device according to claim 1, it is characterised in that：The clamping plate and the peace
If groove size is equal, the height of the clamping plate and the height of the standing groove are equal, the height of the pillar and the clamping
The height of groove is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710044408.2A CN107170358A (en) | 2017-01-21 | 2017-01-21 | A kind of durable ad display screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710044408.2A CN107170358A (en) | 2017-01-21 | 2017-01-21 | A kind of durable ad display screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107170358A true CN107170358A (en) | 2017-09-15 |
Family
ID=59849815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710044408.2A Withdrawn CN107170358A (en) | 2017-01-21 | 2017-01-21 | A kind of durable ad display screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107170358A (en) |
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| CN105006702A (en) * | 2015-07-03 | 2015-10-28 | 舒泳军 | Stable power supply socket |
| CN105186161A (en) * | 2015-08-31 | 2015-12-23 | 杨晓锋 | Power supply unit provided with metal elastic piece and damping block and used for flexible circuit |
| CN105186217A (en) * | 2015-09-11 | 2015-12-23 | 何龙飞 | Power line connection locking device for building machinery in stable operation |
| CN105703151A (en) * | 2016-01-27 | 2016-06-22 | 孝感市卡普隆日用品有限公司 | A power plug pull-out system |
| CN105680536A (en) * | 2016-04-29 | 2016-06-15 | 吴晓笑 | Power supply device capable of preventing power failure |
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