CN216789649U - Display screen fixing device for electronic commerce - Google Patents
Display screen fixing device for electronic commerce Download PDFInfo
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- CN216789649U CN216789649U CN202122623388.9U CN202122623388U CN216789649U CN 216789649 U CN216789649 U CN 216789649U CN 202122623388 U CN202122623388 U CN 202122623388U CN 216789649 U CN216789649 U CN 216789649U
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Abstract
The utility model relates to the technical field of display screens, and discloses a display screen fixing device for electronic commerce. According to the utility model, the linear motor is started to drive the toothed plate to move back and forth, the gear is meshed with teeth of the toothed plate, so that the toothed plate drives the gear and the wire spool to rotate, the sliding block is in sliding connection in the sliding groove of the supporting plate, the movable pressing plate can slide left and right, the wire drawing is wound on the wire spool through rotation of the wire spool, the movable pressing plate is pulled to move left and is matched with the fixed pressing plate, so that the display screen is pressed and fixed, when the display screen needs to be taken down, the wire drawing is loosened through reverse rotation of the wire spool only through the linear motor, and then the movable pressing plate slides right, so that the display screen can be taken out, and the effect of facilitating fixing and taking down of the display screen is realized.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display screen fixing device for electronic commerce.
Background
The electronic commerce enables people to carry out various commerce activities at any time and any place, realizes online and offline shopping and transaction, online electronic payment and various transaction activities, commerce activities, financial activities and related comprehensive service activities anytime and anywhere, and often needs to use a display screen to play product introduction videos when carrying out electronic commerce propaganda activities and displaying products; at present, the display screen for electronic commerce on the market is basically fixedly installed on the surface of a wall body, and when the display and the propaganda place are different, the problem that the display screen is inconvenient to fix and take down exists, so that the display screen is not easy to be brought to the use place, and the difficulty of propaganda activity is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a display screen fixing device for electronic commerce, which achieves the purpose of conveniently fixing and taking down a display screen.
In order to achieve the purpose, the utility model provides the following technical scheme: a display screen fixing device for electronic commerce comprises a bottom plate and a display screen, wherein the display screen is arranged above the bottom plate, the exterior of the display screen is provided with a fixing device which comprises a supporting plate, a connecting rod, a linear motor, a toothed plate, a gear, a rotating rod, a bearing, a wire spool, a movable pressing plate, a sliding block, a fixed pressing plate and a pull wire, the two ends of the connecting rod are respectively and fixedly connected with the bottom of the supporting plate and the outer wall of the linear motor, the output end of the linear motor is fixedly connected with the outer wall of the toothed plate, one end of the rotating rod is fixedly connected with the outer wall of the gear, the other end of the rotating rod passes through the bearing and is fixedly connected with the outer wall of the wire spool, the outer wall of the rotating rod is fixedly connected with the outer wall of the inner ring of the bearing, the outer wall of the outer ring of the bearing is fixedly connected with the outer wall of the supporting plate, teeth are arranged on the outer wall of the toothed plate, and the gear is meshed with the teeth of the toothed plate.
Preferably, the slider is fixedly mounted at the bottom of the movable pressing plate, the sliding groove is formed in the top of the supporting plate, the slider is in sliding connection in the sliding groove of the supporting plate, the fixed pressing plate is fixedly mounted at the top of the supporting plate, one end of the pull wire is fixedly connected with the outer wall of the wire spool, the other end of the pull wire penetrates through the outer wall of the supporting plate and then penetrates through the sliding groove and the outer wall of the slider, and the pull wire is movably connected with the supporting plate, so that the effect of facilitating fixing and taking down of the display screen is achieved.
Preferably, the top of bottom plate is provided with high adjusting device, high adjusting device includes fixed plate, motor, pivot, movable rod, kicking block, fixed plate fixed mounting is at the top of bottom plate, motor fixed mounting is at the outer wall of fixed plate, the output of motor runs through the one end fixed connection that the outer wall of fixed plate passes through shaft coupling and pivot, the other end of pivot and the outer wall fixed connection of movable rod, the outer wall of movable rod is articulated through the round pin with the outer wall of kicking block, the outer wall of kicking block contacts with the bottom of backup pad, has realized being convenient for according to the use needs, has adjusted the effect of display screen height.
Preferably, four universal wheels are respectively arranged at four corners of the bottom plate, so that the display screen can be conveniently moved.
Preferably, the top of bottom plate is provided with the telescopic link, the both ends of telescopic link respectively with the top of bottom plate and the bottom fixed connection of backup pad, the supplementary display screen of being convenient for goes up and down.
Preferably, the outer walls of the movable pressing plate and the fixed pressing plate are provided with rubber pads, so that the display screen is prevented from sliding conveniently, and the display screen is prevented from being damaged by the elasticity of the rubber pads.
The utility model provides a display screen fixing device for electronic commerce. The method has the following beneficial effects:
(1) according to the utility model, the linear motor is started to drive the toothed plate to move back and forth, the gear is meshed with teeth of the toothed plate, so that the toothed plate drives the gear and the wire spool to rotate, the sliding block is in sliding connection in the sliding groove of the supporting plate, the movable pressing plate can slide left and right, the wire drawing is wound on the wire spool through rotation of the wire spool, the movable pressing plate is pulled to move left and is matched with the fixed pressing plate, so that the display screen is pressed and fixed, when the display screen needs to be taken down, the wire drawing is loosened only by reversing the wire spool through the linear motor, and then the movable pressing plate slides right, so that the display screen can be taken out, and the effect of conveniently fixing and taking down the display screen is realized.
(2) According to the utility model, the motor is started, the output end of the motor penetrates through the fixed plate to enable the rotating shaft to rotate through the coupler and is fixedly connected with the movable rod through the rotating shaft, so that the movable rod is driven to rotate around the rotating shaft, the outer wall of the movable rod is matched with the outer wall of the ejecting block to be hinged through the pin, and the outer wall of the ejecting block is contacted with the bottom of the supporting plate, so that when the movable rod rotates, the ejecting block generates a height difference, and meanwhile, the ejecting block is in sliding connection with the bottom of the supporting plate, so that the ejecting block drives the supporting plate to move up and down, and the effect of conveniently adjusting the height of the display screen according to use requirements is realized.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the fastening device of the present invention;
FIG. 3 is a top view of the fastening device of the present invention;
fig. 4 is a right side view of the height adjustment device of the present invention.
In the figure: the device comprises a base plate 1, a display screen 2, a fixing device 3, a supporting plate 301, a connecting rod 302, a linear motor 303, a toothed plate 304, a gear 305, a rotating rod 306, a bearing 307, a wire spool 308, a movable pressing plate 309, a sliding block 310, a fixed pressing plate 311, a pull wire 312, a height adjusting device 4, a fixed plate 401, a motor 402, a rotating shaft 403, a movable rod 404, a top block 405 and a telescopic rod 5.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution: a display screen fixing device for electronic commerce comprises a bottom plate 1 and a display screen 2, wherein the display screen 2 is arranged above the bottom plate 1, four universal wheels are respectively arranged at four corners of the bottom plate 1, the display screen 2 is convenient to move, a fixing device 3 is arranged outside the display screen 2, the fixing device 3 comprises a supporting plate 301, a connecting rod 302, a linear motor 303, a toothed plate 304, a gear 305, a rotating rod 306, a bearing 307, a wire winding disc 308, a movable pressing plate 309, a sliding block 310, a fixed pressing plate 311 and a pull wire 312, two ends of the connecting rod 302 are respectively fixedly connected with the bottom of the supporting plate 301 and the outer wall of the linear motor 303, an output end of the linear motor 303 is fixedly connected with the outer wall of the toothed plate 304, one end of the rotating rod 306 is fixedly connected with the outer wall of the gear 305, the other end of the rotating rod 306 penetrates through the bearing 307 to be fixedly connected with the outer wall of the wire winding disc 308, the outer wall of the rotating rod 306 is fixedly connected with the outer wall of an inner ring of the bearing 307, the outer wall of the outer ring of the bearing 307 is fixedly connected with the outer wall of the supporting plate 301, the outer wall of the toothed plate 304 is provided with teeth, the gear 305 is meshed with the teeth of the toothed plate 304, the sliding block 310 is fixedly installed at the bottom of the movable pressing plate 309, the top of the supporting plate 301 is provided with a sliding chute, the sliding block 310 is in sliding connection in the sliding chute of the supporting plate 301, the top of the bottom plate 1 is provided with an expansion link 5, two ends of the expansion link 5 are respectively fixedly connected with the top of the bottom plate 1 and the bottom of the supporting plate 301, so as to facilitate the lifting of the display screen 2, the fixed pressing plate 311 is fixedly installed at the top of the supporting plate 301, the outer walls of the movable pressing plate 309 and the fixed pressing plate 311 are both provided with rubber pads, so as to facilitate the prevention of the sliding of the display screen 2, and the damage of the display screen 2 is prevented by the elasticity of the rubber pads, one end of the pull wire 312 is fixedly connected with the outer wall of the wire winding disc 308, and the other end of the pull wire 312 penetrates through the outer wall of the supporting plate 301 and then fixedly connected with the outer wall of the sliding block 310, the pull wire 312 is movably connected with the supporting plate 301, by starting the linear motor 303, thereby driving the toothed plate 304 to move back and forth, mesh with teeth of the toothed plate 304 through the gear 305, thereby making the toothed plate 304 drive the gear 305 and the wire spool 308 to rotate, slide in the chute of the supporting plate 301 through the slider 310, thereby making the movable press plate 309 slide left and right, rotate through the wire spool 308, thereby making the pull wire 312 wound on the wire spool 308, pull the movable press plate 309 to move left, cooperate with the fixed press plate 311, thereby compressing and fixing the display screen 2, when the display screen 2 needs to be taken down, the pull wire 312 is loosened by reversing the wire spool 308 through the linear motor 303, and then slide the movable press plate 309 to slide right, thereby taking out the display screen 2, the effect of conveniently fixing and taking down the display screen 2 is realized, the top of the bottom plate 1 is provided with the height adjusting device 4, the height adjusting device 4 comprises a fixing plate 401, The motor 402, the rotating shaft 403, the movable rod 404 and the top block 405, the fixed plate 401 is fixedly arranged at the top of the bottom plate 1, the motor 402 is fixedly arranged on the outer wall of the fixed plate 401, the output end of the motor 402 penetrates through the outer wall of the fixed plate 401 and is fixedly connected with one end of the rotating shaft 403 through a coupler, the other end of the rotating shaft 403 is fixedly connected with the outer wall of the movable rod 404, the outer wall of the movable rod 404 is hinged with the outer wall of the top block 405 through a pin, the outer wall of the top block 405 is contacted with the bottom of the supporting plate 301, the output end of the motor 402 penetrates through the fixed plate 401 and is used for rotating the rotating shaft 403 through the coupler by starting the motor 402, the movable rod 404 is driven to rotate around the rotating shaft by fixedly connecting the rotating shaft 403 with the movable rod 404, the outer wall of the movable rod 404 is hinged with the outer wall of the top block 405 through the pin, and the outer wall of the top block 405 is contacted with the bottom of the supporting plate 301, so that when the movable rod 404 rotates, the top block 405 generates a height difference, simultaneously kicking block 405 and backup pad 301's bottom sliding connection to make kicking block 405 drive backup pad 301 and reciprocate, realized being convenient for according to the use needs, adjust the effect of 2 heights of display screen.
When the display screen is used, the display screen 2 leans against the fixed pressing plate 311, the linear motor 303 is started, so that the toothed plate 304 is driven to move back and forth, the rotating rod 306 is fixedly connected with the gear 305, the rotating rod 306 penetrates through the bearing 307 and is fixedly connected with the wire spool 308, the rotating rod 306 is matched and fixedly connected with the inner ring of the bearing 307, so that the rotating rod 306 can rotate, the toothed plate 304 is meshed with teeth of the toothed plate 304 through the gear 305, so that the toothed plate 304 drives the gear 305 and the wire spool 308 to rotate, the sliding block 310 is in sliding connection in the sliding groove of the supporting plate 301, so that the movable pressing plate 309 can slide left and right, the wire spool 308 rotates, so that the pull wire 312 is wound on the wire spool 308, the movable pressing plate 309 is pulled to move leftwards, the fixed pressing plate 311 is matched, so that the display screen 2 is pressed and fixed, when the display screen 2 needs to be taken down, the wire spool 308 is only required to be rotated reversely by the linear motor 303 to loosen the pull wire 312, the movable platen 309 is then slid rightward, and the display screen 2 can be taken out.
Through starter motor 402, the output of motor 402 runs through fixed plate 401 and makes pivot 403 rotate through the shaft coupling, through pivot 403 and movable rod 404 fixed connection, thereby it rotates round pivot 403 to drive movable rod 404, the outer wall of cooperation movable rod 404 passes through the round pin with the outer wall of kicking block 405 and articulates, and the outer wall of kicking block 405 and the bottom contact of backup pad 301, thereby when movable rod 404 rotates, make kicking block 405 produce the difference in height, kicking block 405 and backup pad 301's bottom sliding connection simultaneously, thereby make kicking block 405 drive backup pad 301 and reciprocate.
Claims (6)
1. The utility model provides a display screen fixing device for electronic commerce, includes bottom plate (1) and display screen (2), its characterized in that: the display screen (2) is arranged above the bottom plate (1), a fixing device (3) is arranged outside the display screen (2), the fixing device (3) comprises a supporting plate (301), a connecting rod (302), a linear motor (303), a toothed plate (304), a gear (305), a rotating rod (306), a bearing (307), a wire spool (308), a movable pressing plate (309), a sliding block (310), a fixed pressing plate (311) and a pull wire (312), two ends of the connecting rod (302) are respectively fixedly connected with the bottom of the supporting plate (301) and the outer wall of the linear motor (303), the output end of the linear motor (303) is fixedly connected with the outer wall of the toothed plate (304), one end of the rotating rod (306) is fixedly connected with the outer wall of the gear (305), the other end of the rotating rod (306) passes through the bearing (307) and the outer wall of the wire spool (308), the outer wall of the rotating rod (306) is fixedly connected with the outer wall of the inner ring of the bearing (307), the outer wall of the outer ring of the bearing (307) is fixedly connected with the outer wall of the supporting plate (301), the outer wall of the toothed plate (304) is provided with teeth, and the gear (305) is meshed with the teeth of the toothed plate (304).
2. The apparatus as claimed in claim 1, wherein the display screen fixing device comprises: slider (310) fixed mounting is in the bottom of activity clamp plate (309), the spout has been seted up at the top of backup pad (301), slider (310) sliding connection in the spout of backup pad (301), fixed clamp plate (311) fixed mounting is at the top of backup pad (301), the one end of acting as go-between (312) and the outer wall fixed connection of wire reel (308), the other end of acting as go-between (312) passes the outer wall fixed connection of spout and slider (310) after running through the outer wall of backup pad (301) earlier, act as go-between (312) and backup pad (301) swing joint.
3. The apparatus as claimed in claim 2, wherein the display screen fixing device comprises: the top of bottom plate (1) is provided with height adjusting device (4), height adjusting device (4) are including fixed plate (401), motor (402), pivot (403), movable rod (404), kicking block (405), fixed plate (401) fixed mounting is at the top of bottom plate (1), motor (402) fixed mounting is at the outer wall of fixed plate (401), the output of motor (402) runs through the outer wall of fixed plate (401) and passes through the one end fixed connection of shaft coupling with pivot (403), the other end of pivot (403) and the outer wall fixed connection of movable rod (404), the outer wall of movable rod (404) and the outer wall of kicking block (405) are through the round pin articulated, the outer wall of kicking block (405) and the bottom contact of backup pad (301).
4. The apparatus as claimed in claim 1, wherein the display screen fixing device comprises: four universal wheels are respectively arranged at four corners of the bottom plate (1).
5. The apparatus as claimed in claim 2, wherein the fixing means comprises: the top of bottom plate (1) is provided with telescopic link (5), the both ends of telescopic link (5) respectively with the top of bottom plate (1) and the bottom fixed connection of backup pad (301).
6. The apparatus as claimed in claim 1, wherein the display screen fixing device comprises: rubber pads are arranged on the outer walls of the movable pressing plate (309) and the fixed pressing plate (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623388.9U CN216789649U (en) | 2021-10-29 | 2021-10-29 | Display screen fixing device for electronic commerce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623388.9U CN216789649U (en) | 2021-10-29 | 2021-10-29 | Display screen fixing device for electronic commerce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789649U true CN216789649U (en) | 2022-06-21 |
Family
ID=82002794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122623388.9U Active CN216789649U (en) | 2021-10-29 | 2021-10-29 | Display screen fixing device for electronic commerce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216789649U (en) |
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2021
- 2021-10-29 CN CN202122623388.9U patent/CN216789649U/en active Active
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