CN106652800A - Advertisement display screen device - Google Patents

Advertisement display screen device Download PDF

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Publication number
CN106652800A
CN106652800A CN201710044407.8A CN201710044407A CN106652800A CN 106652800 A CN106652800 A CN 106652800A CN 201710044407 A CN201710044407 A CN 201710044407A CN 106652800 A CN106652800 A CN 106652800A
Authority
CN
China
Prior art keywords
sliding
bar
display screen
groove
hand
Prior art date
Application number
CN201710044407.8A
Other languages
Chinese (zh)
Other versions
CN106652800B (en
Inventor
石文洁
Original Assignee
石文洁
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 石文洁 filed Critical 石文洁
Priority to CN201710044407.8A priority Critical patent/CN106652800B/en
Publication of CN106652800A publication Critical patent/CN106652800A/en
Application granted granted Critical
Publication of CN106652800B publication Critical patent/CN106652800B/en

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/045Allowing translations adapted to left-right translation movement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle

Abstract

The invention discloses an advertisement display screen device. The advertisement display screen device comprises a base and a display screen, wherein the base is composed of a push part and a power connection part, and the display screen is used for being connected with the base in a matched mode. A first transmission cavity is formed in the bottom of the lower right end of the push part, a first screw rod is arranged in the first transmission cavity, the right side end of the first screw rod is connected with a first motor in a transmission mode, a sliding lock part is arranged on the first screw rod and connected with the first screw rod in a screw thread fit mode, a second transmission cavity is formed in the sliding lock part, a second screw rod is arranged in the second transmission cavity, the right side end of the second screw rod is connected with a second motor in a transmission mode, an installation groove is formed in the bottom of the second transmission cavity, a cavity is formed in the portion, on the left side of the installation groove, of the sliding lock part, a push block is arranged in the cavity, the upper portion of the push block penetrates into the second transmission cavity and is in screw thread fit with the second screw rod, a placement groove is formed in the portion, on the right side of the installation groove, of the sliding block part, a clamping groove is formed in the lower end of the placement groove, and a guide groove is formed between the clamping groove and the installation groove.

Description

A kind of ad display screen device
Technical field
The present invention relates to display screen technology field, specifically a kind of 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, be suspended on necessarily yet with display screen On height, manually voluntarily tightly there is no larger difficulty in grafting energization or power-off, and this inserting mode grafting effect is simultaneously Undesirable easy loosening, affects normally using for display screen, meanwhile, under the state that is not seated, 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 problem to be solved is to provide a kind of ad display screen device, and it can solve the problem that above-mentioned present skill Problem in art.
The present invention is achieved through the following technical solutions:A kind of ad display screen device of the present invention, including by pushing away Send pedestal that portion and power part gather and as the display screen being connected with the pedestal, the push part bottom righthand side bottom Portion is provided with the first drive cavity, and the first spiral shell shape bar is provided with first drive cavity, and the first spiral shell shape bar right-hand end is electric with first Motivation is connected, and the first spiral shell shape bar is provided with the sliding lock portion that whorl is connected, and in the sliding lock portion second is provided with Drive cavity, is provided with the second spiral shell shape bar in second drive cavity, the second spiral shell shape bar right-hand end and the second electric-motor drive connect Connect, the second drive cavity bottom is provided with installs groove, in the sliding lock portion installed on the left of groove cavity, the cavity are provided with Push block is inside provided with, the push block top penetrates in second drive cavity and coordinates with the second spiral shell shape bar whorl, described Install and standing groove be provided with the sliding lock portion on the right side of groove, the standing groove lower end is provided with support slot, the support slot with it is described Install and be provided between groove gathering sill, the first drive cavity left side is provided with locating piece, and the first sliding chamber is provided with the locating piece, The first sliding chamber top is provided with the second sliding chamber extended to the right, sets in the power part and the second sliding chamber right side 3rd sliding chamber of extension end intercommunication, the 3rd sliding chamber bottom right side is provided with secondary slotting spring abutment, the power part left hand external Main slotting spring abutment is provided with, 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 the portion of being seated, and the rear end face of the pedestal is fixed with arms bar in left and right directions, described Armed lever extends to the Chuck top and arranges, and upwards extension end is fixedly connected with dust excluding plate to the armed lever, and the armed lever is to downward Two groups of bolts are fixed with above-below direction on the front surface of Zhan Duan, the armed lever is fixed in the base by the bolt On the rear end face of seat.
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, sliding in the first sliding chamber is connected with the first sliding bar, second sliding Sliding in chamber is connected with the second sliding bar, and sliding in the 3rd sliding chamber is connected with the 3rd sliding bar, the first sliding bar Top is fixedly connected with the second sliding bar left-hand end, and the second sliding bar right-hand end is solid with the 3rd sliding bar top Fixed connection, the first sliding bar bottom is provided with the telescopic block for extending 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 Inside it is provided with stage clip, the stage clip right-hand end and the 3rd sliding bar are against being connected.
Preferably technical scheme, the 3rd sliding bar bottom right side is provided with first and inserts spring, in the secondary slotting spring abutment It is provided with and inserts the first slotting spring hole that spring is connected with described first, the master inserts and the second slotting spring is provided with spring abutment, described to be seated portion It is provided with cooperation described second and inserts spring and be connected and second insert spring hole, the master inserts and be provided with line between spring abutment and the secondary slotting spring abutment Road Electricity Federation.
Preferably technical scheme, the clamping plate is equal with the groove size of installing, the height of the clamping plate with The height of the standing groove is equal, and the height of the pillar is equal with the height of the support slot.
The invention has the beneficial effects as follows:
1. set by the second drive cavity bottom and install groove, installed 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 between groove gathering sill, so as to improve install convenient, 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. the first sliding bar is connected by sliding in the first sliding chamber, sliding in the second sliding chamber connects the second sliding bar, Sliding in 3rd sliding chamber connects the 3rd sliding 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 for extending to the right, telescopic block Right-hand end is through locating piece inwall and penetrates in the first drive cavity, is provided with recess in the power part on the left of the 3rd sliding chamber, recess Inside set stage clip, stage clip right-hand end with the 3rd sliding bar against being connected, so as to realize the work of automatic power and power-off.
4. set first by the 3rd sliding bar bottom right side and insert spring, set in the slotting spring abutment of pair with first insert that spring is connected the One inserts spring hole, second is provided with main slotting spring abutment and inserts spring, is seated establishing in portion and closes second and insert spring and be connected and second inserts spring hole, main to insert 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 armed lever of pedestal rear end face, the dust excluding plate connected on armed lever can effectively prevent dust from falling into This device is interior or is piled up on this device and causes the unstability of plant running, while being also effectively increased this apparatus surface Cleannes.
6. present configuration is simple, and 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.
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 ad display screen device inner structure schematic diagram of the present invention;
Fig. 2 is the first sliding chamber, the second sliding chamber and the 3rd sliding chamber distributed architecture schematic diagram of the present invention;
Fig. 3 is the cavity of the present invention, installs groove and standing groove distributed architecture schematic diagram;
Fig. 4 is the sliding lock portion upward view of the present invention;
Fig. 5 is the structural representation after the completion of a kind of ad display screen device grafting of the present invention;
Fig. 6 is the rearview of pedestal.
Specific embodiment
As shown in figs 1 to 6, a kind of ad display screen device of the invention, including being gathered into by push part 11 and power part 12 Pedestal 1 and as the display screen 2 being connected with the pedestal 1, the bottom righthand side bottom of the push part 11 is provided with first The first spiral shell shape bar 114, the right-hand end of the first spiral shell shape bar 114 and first are provided with drive cavity 113, first drive cavity 113 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 portion 3 Inside it is provided with the second drive cavity 31, second drive cavity 31 and is provided with the second spiral shell shape bar 351, the right side of the second spiral shell shape bar 351 End is connected with the second motor 35, and the bottom of the second drive cavity 31 is provided with installs groove 32, described to install on the left of groove 32 It is provided with the sliding lock portion 3 in cavity 33, the cavity 33 and is provided with push block 36, the top of the push block 36 penetrates described second Coordinate in drive cavity 31 and with the whorl of the second spiral shell shape bar 351, in the sliding lock portion 3 for installing the right side of groove 32 placement is provided with Groove 341, the lower end of the standing groove 341 is provided with support slot 34, and the support slot 34 and described installing be provided with gathering sill between groove 32 37, the left side of first drive cavity 113 is provided with locating piece 110, the locating piece 110 and is provided with the first sliding chamber 112, and described the The top of one sliding chamber 112 is provided with the second sliding chamber 115 extended to the right, the power part 12 and sets and the second sliding chamber 3rd sliding chamber 120 of 115 right side extension end intercommunications, the bottom right side of the 3rd sliding chamber 120 is provided with secondary slotting spring abutment 121, institute State the left hand external of power part 12 and be provided with main slotting spring abutment 122, the top of the display screen 2 is provided with convex portion 22, and the top of the convex portion 22 sets Pillar 23, the top of the pillar 23 is provided with clamping plate 24, and the right-hand end of the display screen 2 is provided with the portion of being seated 21, after 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 the pedestal 1 and arranges, the armed lever 151 upwards extension end be fixedly connected with dust excluding plate 15, fix in above-below direction on the front surface at the downward extension end of the armed lever 151 Two groups of bolts 152 are provided with, the armed lever 151 is fixed on the rear end face of the pedestal 1 by the bolt 152.
Wherein, first motor 126 is in the power part 12 and is fixedly connected, and second motor 35 sets 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 in the first sliding chamber 112, in the second sliding chamber 115 Sliding is connected with the second sliding bar 111, and sliding in the 3rd sliding chamber 120 is connected with the 3rd sliding bar 125, and described first slides Move the top of bar 1121 to be fixedly connected with the left-hand end of the second sliding bar 111, the right-hand end of the second sliding bar 111 and described the The top of three sliding bar 125 is fixedly connected, and the bottom of the first sliding bar 1121 is provided with the telescopic block 1122 for extending to the right, described to stretch The right-hand end of contracting block 1122 is through the inwall of the 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 the stage clip 1241 Hold with the 3rd sliding bar 125 against being connected, so as to realize automatic power and power-off.
Wherein, the bottom right side of the 3rd sliding bar 125 is provided with first and inserts spring 1251, is provided with the secondary slotting spring abutment 121 The first slotting spring hole 1210 that spring 1251 is connected is inserted with described first, the master inserts and the second slotting spring 1221 is provided with spring abutment 122, It is described be seated portion 21 be provided with cooperation 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 secondary slotting spring abutment 121, 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 is equal with the size of groove 32 of installing, the height of the clamping plate 24 and the placement The height of groove 341 is equal, and the height of the pillar 23 is equal with the height of the support slot 34.
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 In the first sliding chamber 112, telescopic block 1122 drives the first sliding bar 1121, the second sliding bar 111 and the 3rd to the top pressure of block 1122 Sliding bar 125 is moved to the left-most position in the first sliding chamber 112, the second sliding chamber 115 and the 3rd sliding chamber 120, now, pressure Spring 1241 by the top pressure of the 3rd sliding bar 125 in recess 124, while first inserts spring 1251 away from first in secondary slotting spring abutment 121 Slotting spring hole 1210, now, the push block 36 in sliding lock portion 3 is located in cavity 33.
When needing for electrical plug, first by the way that clamping plate 24 is moved at the position relative with the bottom of groove 32 is installed, so Install backward in groove 32 and push clamping plate 24, until the top of clamping plate 24 abuts 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 in standing groove 341 after the guiding of gathering sill 37, until card The right-most position that plate 24 moves to standing groove 341 is held, now the second 351 turns of spiral shell shape bar is driven by controlling the second motor 35 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 and stops 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 is subject to the active force of stage clip 1241 gradually side shifting to the right, meanwhile, the 3rd sliding Bar 125 drives the second sliding bar 111 and the first sliding bar 1121 gradually side shifting to the right, the bottom right side of the first sliding bar 1121 Telescopic block 1122 is gradually penetrated in the first drive cavity 113, when the centre position in sliding lock portion 3 moves to the first drive cavity 113, Now the 3rd sliding bar 125 drive the second sliding bar 111 and the first sliding bar 1121 be moved respectively to the 3rd sliding chamber 120, the Two sliding chambers 115 and the right-most position of the first sliding chamber 112, simultaneous retractable block 1122 penetrates to greatest extent the first drive cavity 113 Interior, first inserts spring 1251 completes in the slotting spring hole 1210 of insertion first, and now the first slotting spring 1251 is inserted by secondary slotting spring abutment 121 and master The connection that is powered is completed between spring abutment 122, then sliding lock portion 3 continues side shifting to the right, until its right end face of sliding lock portion 3 and power part 12 abut against, and now, are seated the fully-inserted master in portion 21 and insert spring abutment 122, while spring 1221 is inserted in the second slotting spring hole 210 with second coordinating Connection, completes finally to think that the power supply of the display screen 2 is used for electrical connection.
The invention has the beneficial effects as follows:
1. set by the second drive cavity bottom and install groove, installed 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 between groove gathering sill, so as to improve install convenient, 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. the first sliding bar is connected by sliding in the first sliding chamber, sliding in the second sliding chamber connects the second sliding bar, Sliding in 3rd sliding chamber connects the 3rd sliding 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 for extending to the right, telescopic block Right-hand end is through locating piece inwall and penetrates in the first drive cavity, is provided with recess in the power part on the left of the 3rd sliding chamber, recess Inside set stage clip, stage clip right-hand end with the 3rd sliding bar against being connected, so as to realize the work of automatic power and power-off.
4. set first by the 3rd sliding bar bottom right side and insert spring, set in the slotting spring abutment of pair with first insert that spring is connected the One inserts spring hole, second is provided with main slotting spring abutment and inserts spring, is seated establishing in portion and closes second and insert spring and be connected and second inserts spring hole, main to insert 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 armed lever of pedestal rear end face, the dust excluding plate connected on armed lever can effectively prevent dust from falling into This device is interior or is piled up on this device and causes the unstability of plant running, while being also effectively increased this apparatus surface Cleannes.
6. present configuration is simple, and 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 above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, all should be included within the scope of the present invention.Therefore, it is of the invention The protection domain that protection domain should be limited by claims is defined.

Claims (5)

1. a kind of ad display screen device, including the pedestal gathered by push part and power part and as being connected with pedestal Display screen, it is characterised in that:Push part bottom righthand side bottom is provided with the first drive cavity, and the first spiral shell shape is provided with the first drive cavity 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 provided with the sliding lock that whorl is connected Portion, is provided with the second drive cavity in sliding lock portion, the second spiral shell shape bar is provided with the second drive cavity, and the second spiral shell shape bar right-hand end is electric with second Motivation is connected, and the second drive cavity bottom is provided with installs groove, installs in the sliding lock portion on the left of groove and is provided with cavity, is provided with cavity Push block, push block top penetrates in the second drive cavity and coordinates with the second spiral shell shape bar whorl, installs the sliding lock portion on the right side of groove Inside it is provided with standing groove, standing groove lower end is provided with support slot, support slot and installs and be provided between groove gathering sill, the first drive cavity left side Locating piece is provided with, the first sliding chamber is provided with locating piece, the first sliding chamber top is provided with the second sliding chamber extended to the right, connects electricity The 3rd sliding chamber with the right side extension end intercommunication of the second sliding chamber is set in portion, the 3rd sliding chamber bottom right side is provided with secondary slotting spring abutment, Power part left hand external is provided with main slotting spring abutment, and display screen top is provided with convex portion, and convex portion top sets pillar, and column upper section is provided with clamping Plate, display screen right-hand end is provided with the portion of being seated, and the rear end face of pedestal is fixed with arms bar in left and right directions, and armed lever is to the base Seat top is extended and is arranged, and upwards extension end is fixedly connected with dust excluding plate to armed lever, and armed lever is downwards on the front surface at extension end in upper and lower Direction is fixed with two groups of bolts, and armed lever is fixed on the rear end face of pedestal by bolt.
2. a kind of ad display screen device according to claim 1, it is characterised in that:First motor is located at described Power part is interior and is fixedly connected, and second motor is in the sliding lock portion and is fixedly connected.
3. a kind of ad display screen device according to claim 1, it is characterised in that:Sliding in the first sliding chamber connects The first sliding bar is connected to, sliding in the second sliding chamber is connected with the second sliding bar, sliding connection in the 3rd sliding chamber There is the 3rd sliding bar, the first sliding bar top is fixedly connected with the second sliding bar left-hand end, the second sliding bar Right-hand end is fixedly connected with the 3rd sliding bar top, and the first sliding bar bottom is provided with the telescopic block for extending to the right, institute Telescopic block right-hand end is stated through the locating piece inwall and the institute in first drive cavity, on the left of the 3rd sliding chamber is penetrated State and be provided with power part recess, stage clip is provided with the recess, the stage clip right-hand end is with the 3rd sliding bar against cooperation Connection.
4. a kind of ad display screen device according to claim 1 or 3, it is characterised in that:The 3rd sliding bar right side Bottom is provided with first and inserts spring, is provided with the secondary slotting spring abutment and inserts the first slotting spring hole that spring is connected, the master with described first Be provided with slotting spring abutment second insert spring, the portion of being seated be provided with cooperation it is described second insert spring be connected second insert spring hole, it is described Circuit Electricity Federation is provided between main slotting spring abutment and the secondary slotting spring abutment.
5. a kind of ad display screen device according to claim 1, it is characterised in that:The clamping plate installs groove with described Size is equal, and the height of the clamping plate is equal with the height of the standing groove, the height of the pillar and the support slot Height is equal.
CN201710044407.8A 2017-01-21 2017-01-21 A kind of ad display screen device CN106652800B (en)

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Application Number Priority Date Filing Date Title
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CN106652800B CN106652800B (en) 2018-02-06

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CN107845908A (en) * 2017-05-26 2018-03-27 广州正昇软件技术开发有限公司 A kind of modified smart mobile phone attachment means
CN107171108A (en) * 2017-05-26 2017-09-15 衢州市洼帝尔数控设备有限公司 A kind of welder of long lifespan
CN106994911A (en) * 2017-05-26 2017-08-01 贾庆萱 A kind of battery truck facility
CN107706586A (en) * 2017-05-26 2018-02-16 佛山得韬电力科技有限公司 A kind of manually operated patch board device
CN107706652A (en) * 2017-05-26 2018-02-16 佛山得韬电力科技有限公司 A kind of manual wiring board socket device
CN107586699A (en) * 2017-05-29 2018-01-16 南宁市泽镁智能科技有限公司 A kind of novel microbial incubator
CN107586709A (en) * 2017-05-29 2018-01-16 南宁市泽镁智能科技有限公司 A kind of modified microbiological incubator
CN108233039A (en) * 2017-08-16 2018-06-29 卢振红 A kind of automatic control type electric power plug assembly
CN107482380A (en) * 2017-08-16 2017-12-15 宜昌市汇宜兴新能源科技有限公司 A kind of new-energy automobile device
CN108209728A (en) * 2017-08-16 2018-06-29 陈洁 A kind of practical deduster equipment
CN108232795A (en) * 2017-08-16 2018-06-29 潘绍合 A kind of novel new-energy automobile device
CN108232793A (en) * 2017-08-16 2018-06-29 潘绍合 A kind of modified new-energy automobile device
CN108232792A (en) * 2017-08-16 2018-06-29 广东龙城建筑工程有限公司 A kind of novel bridge equipment
CN108232556A (en) * 2017-08-16 2018-06-29 卢振红 A kind of electric power plug assembly automatically controlled
CN108232794A (en) * 2017-08-16 2018-06-29 潘绍合 A kind of new-energy automobile device of practicality
CN108247680A (en) * 2017-08-16 2018-07-06 广西途美兴汽车服务有限责任公司 A kind of robot device easy to use
CN108258518A (en) * 2017-08-16 2018-07-06 广西途美兴汽车服务有限责任公司 A kind of convenient robot device used

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