CN215522592U - Electronic bidding device based on Internet - Google Patents

Abstract

The utility model relates to an electron is beckoned mark device based on internet, relate to the field that the electron was beckoned mark device, the on-line screen storage device comprises a base, support and display, support fixed connection is on the base, display fixed connection is on the support, the articulated seat of support top fixedly connected with, the support top is provided with the upset seat, fixedly connected with pivot on the upset seat, the pivot is rotated and is connected on articulated seat, be provided with the shielding plate on the articulated seat, be provided with the upset subassembly that is used for controlling the upset of upset seat on the support, this application has the effect that leads to the damaged conditions under the solarization and the rain condition when reducing the outdoor use of display.

Description

Electronic bidding device based on Internet

Technical Field

The application relates to the field of electronic bidding devices, in particular to an electronic bidding device based on the Internet.

Background

The bid inviting is a market trading behavior that discloses conditions and requirements of goods, engineering or service purchase within a certain range, invites a plurality of bidders to participate in bidding, and selects a trading object from the bidding according to a specified program.

Chinese patent with publication number CN212226605U discloses an electronic signboard device based on internet, including signboard and base, the signboard sets up on the roof of base, has seted up first holding tank on the roof of base, and first holding tank internal rotation is provided with the connecting rod, signboard and connecting rod fixed connection set up deflection subassembly and lifting unit on the connecting rod.

The inventor believes that the bidding information in the related art generally adopts a display to display the bidding content, and since the display needs to avoid exposure to the sun and water as an electronic product, the display is easily damaged when the bidding is carried out outdoors due to the exposure to the sun or rain.

SUMMERY OF THE UTILITY MODEL

In order to reduce the situation that causes the damage under solarization and the rain condition when the display is used outdoors, this application provides an electron invitation to mark device based on internet.

The application provides an electron device of inviting to bid based on internet adopts following technical scheme:

the utility model provides an electron device of calling out tender based on internet, includes base, support and display, support fixed connection is on the base, display fixed connection is on the support, the articulated seat of support top fixedly connected with, the support top is provided with the upset seat, fixedly connected with pivot on the upset seat, the pivot is rotated and is connected on articulated seat, be provided with the shielding plate on the upset seat, be provided with the upset subassembly that is used for controlling the upset of upset seat on the support.

Through adopting above-mentioned technical scheme, the upset seat is vertical state under the normal condition, when should attract the mark device to place and meet strong sunshine or rainfall outdoors, the operator can shelter from sunshine and rainwater through the shielding plate on the upset seat through the top of drive upset subassembly control upset seat upset to display, reduces the display and uses the possibility of damaging outdoors.

Optionally, the turnover assembly comprises a worm wheel, a worm and a first driving motor, the worm wheel is fixedly connected to the rotating shaft in a coaxial mode, the worm is connected to the support in a rotating mode, the worm wheel is meshed with the worm in an meshed mode, the first driving motor is fixedly connected to the support, and an output shaft of the first driving motor is fixedly connected with the worm in a coaxial mode.

Through adopting above-mentioned technical scheme, the operator drives the worm through controlling first driving motor and rotates, because worm wheel and worm intermeshing, so the worm wheel can rotate under the drive of worm to control the pivot and drive the upset seat and rotate, adopt the worm gear transmission, start the deceleration effect on the one hand, make the slow and steady upset of upset seat, on the other hand is that the worm gear has the unidirectionality to the transmission of power, can reduce the condition that the upset seat overturns under the exogenic action at will when first driving motor stall.

Optionally, the upset seat all is provided with the limiting plate in the both sides that are on a parallel with self length direction, and a plurality of guide bars of equal fixedly connected with between two limiting plates and the upset seat, two all be provided with between limiting plate and the upset seat and remove the seat, and two remove the seat and all slide and connect on the guide bar that corresponds, the shielding plate is folding plate, the shielding plate is provided with two and other fixed connection between corresponding limiting plate and removal seat, be provided with on the upset seat and be used for controlling two moving mechanism that remove the seat and remove.

By adopting the technical scheme, an operator controls the moving mechanism to drive the moving seat to move along the axis direction of the guide rod, and when the moving seat moves towards the overturning seat, the shielding plate is driven to open and shield the upper part of the display; when the movable seat deviates from the turnover seat to move, the shielding plate can be driven to be folded and the blocking effect on the display can be removed.

It is optional, moving mechanism includes reset spring, haulage rope, wind-up roll and dwang, the upset seat deviates from display one side and has seted up the holding tank, the dwang rotates to be connected in the holding tank, the wind-up roll is provided with two and coaxial fixed connection and is close to the intermediate position at the dwang, and wind-up roll and removal seat one-to-one, haulage rope and wind-up roll one-to-one, and each haulage rope one end winding is on the wind-up roll of correspondence other end fixed connection on the removal seat that corresponds, reset spring with remove seat one-to-one and fixed connection between the removal seat and the spacing seat that correspond, be provided with on the upset seat and be used for driving dwang pivoted rolling subassembly.

By adopting the technical scheme, when the shielding plate needs to be opened, an operator controls the rolling assembly to drive the rotating rod to rotate, so that the traction rope is rolled on the corresponding rolling roller, the movable seat is pulled to overcome the elastic force of the return spring to move towards the direction of the overturning seat, and the effects of opening the shielding plate and shielding the display are realized; when the shielding plate needs to be folded, an operator controls the rolling assembly to drive the rotating rod to rotate reversely, so that the moving seat moves away from the direction of the turnover seat under the traction of the spring, and the folding and the storage of the shielding plate are realized.

Optionally, the winding assembly comprises a first bevel gear, a second bevel gear and a second driving motor, the first bevel gear is fixedly connected to the rotating rod in a coaxial mode, the second driving motor is fixedly connected to the overturning seat, an output shaft of the second driving motor penetrates into the accommodating groove, the second bevel gear is located in the accommodating groove and is fixedly connected to an output shaft of the second driving motor in a coaxial mode, and the first bevel gear and the second bevel gear are meshed with each other.

Through adopting above-mentioned technical scheme, the operator drives the rotation of second bevel gear through controlling first driving motor to control first bevel gear and rotate and drive the dwang and rotate, adopt first bevel gear and second bevel gear meshing driven mode can change the direction of moment.

Optionally, the support is connected with a mounting seat in a sliding manner, the display is detachably connected to the mounting seat, the support is provided with a groove, the mounting seat is provided with a connecting block, the connecting block is located in the groove, and a driving assembly for driving the connecting block to move along the height direction of the support is arranged in the groove.

Through adopting above-mentioned technical scheme, the operator drives the connecting block through control drive assembly and removes along support direction of height to the control mount pad slides along support direction of height, and then realizes the lift of display.

Optionally, the driving assembly comprises a screw and a third driving motor, the screw is rotatably connected in the groove and in threaded connection with the connecting block, the third driving motor is fixedly connected to the base, and an output shaft of the third driving motor penetrates into the groove and is coaxially and fixedly connected with the screw.

Through adopting above-mentioned technical scheme, the operator drives the screw rod through controlling third driving motor and rotates to the drive is connected and is removed along support direction of height.

Optionally, two remove the equal fixed connection electro-magnet of seat one side towards the upset seat, the equal fixedly connected with iron sheet in each electro-magnet position of upset seat correspondence, and the equal fixedly connected with waterproof rubber pad on the lateral wall of two removal seats of upset seat orientation.

By adopting the technical scheme, when the shielding plate is unfolded until the movable seat is contacted with the turnover seat, the electromagnet is electrified, and at the moment, the electromagnet generates magnetism and is adsorbed with the corresponding iron sheet, so that the movable seat is tightly pressed on the waterproof rubber pad, and the condition that the display is damaged due to water seepage between the movable seat and the turnover seat is reduced; when the shielding plate needs to be folded, the electromagnet is powered off, so that the magnetism of the electromagnet disappears and contacts with the iron sheet to absorb the iron sheet.

In summary, the present application includes at least one of the following beneficial technical effects: overturn the seat to the display top through first driving motor, expand the shielding plate through second driving motor, realize sheltering from the display, reduce sunshine solarization and rainwater and cause the possibility of damage to the display.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a mount according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying a driving assembly according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a base; 11. a support; 12. a display; 13. a hinged seat; 14. a turning seat; 15. a rotating shaft; 16. a shielding plate; 2. a turnover assembly; 21. a worm gear; 22. a worm; 23. a first drive motor; 3. a limiting plate; 31. a guide bar; 32. a movable seat; 33. an electromagnet; 34. iron sheets; 35. a waterproof rubber pad; 4. a moving mechanism; 41. a return spring; 42. a hauling rope; 43. a wind-up roll; 44. rotating the rod; 45. accommodating grooves; 5. a winding component; 51. a first bevel gear; 52. a second bevel gear; 53. a second drive motor; 6. a mounting seat; 61. a groove; 62. connecting blocks; 7. a drive assembly; 71. a screw; 72. and a third drive motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an electronic bidding device based on the Internet. As in fig. 1 and 2, the electron device of inviting a bid based on internet includes that the level sets up at subaerial rectangular base 1, vertical fixedly connected with support 11 on the base 1, the spout has all been seted up along support 11 direction of height to the both sides along 1 length direction of base on the support 11, be provided with mount pad 6 on the support 11, mount pad 6 corresponds spout position homogeneous body shaping has the slider, and two sliders all slide and connect in the spout that corresponds, support 11 is seted up recess 61 along one side of 1 width direction of base, and the length direction of recess 61 is parallel with the direction of height of support 11, mount pad 6 corresponds recess 61 position fixedly connected with connecting block 62, and connecting block 62 is located recess 61 and goes up and down through drive assembly 7 control, through screw fixedly connected with display 12 on the mount pad 6.

As shown in fig. 3, the driving assembly 7 includes a screw 71 rotatably connected in the groove 61, and a length direction of the screw 71 is parallel to a height direction of the bracket 11, the screw 71 is disposed on the connecting block 62 in a penetrating manner and is in threaded connection with the connecting block 62, a third driving motor 72 is fixedly connected to a lower surface of the base 1, an output shaft of the third driving motor 72 upwardly penetrates through the base 1 and penetrates into the groove 61 of the bracket 11, and an output shaft of the third driving motor 72 is coaxially and fixedly connected with a bottom end of the screw 71, an operator rotates to drive the screw 71 to rotate by controlling the third driving motor 72, so that the connecting block 62 moves along the height direction of the bracket 11, thereby realizing height control of the display 12.

Referring to fig. 1 and 2, a hinge base 13 is horizontally and fixedly connected to the top end of a bracket 11, a turning base 14 is horizontally arranged on the hinge base 13, a rotating shaft 15 is fixedly connected to one end of the turning base 14 along the length direction of the turning base, the rotating shaft 15 is rotatably connected in the hinge base 13 and is controlled to rotate by a turning assembly 2, the turning assembly 2 comprises a worm wheel 21 coaxially and fixedly connected to one end of the rotating shaft 15, the worm wheel 21 is positioned on one side of the hinge base 13 parallel to the width direction of the turning base, a worm 22 is rotatably connected to the bracket 11, the worm 22 is horizontally arranged and positioned below the worm wheel 21, the worm 22 is meshed with the worm wheel 21, a first driving motor 23 is also fixedly connected to the bracket 11, the first driving motor 23 is positioned at one end of the worm 22 close to a display 12 of the bracket 11, and the output shaft of the first driving motor 23 is coaxially and fixedly connected with the end of the worm 22, an operator drives the worm 22 to rotate by controlling the first driving motor 23, so that the worm wheel 21 drives the rotating shaft 15 to rotate, thereby realizing the turnover of the turnover seat 14.

Two sides of the overturning seat 14 parallel to the length direction of the overturning seat are vertically and fixedly connected with two guide rods 31, the two guide rods 31 positioned on the same side of the overturning seat 14 are arranged at intervals, the two guide rods 31 positioned on the same side of the overturning seat 14 are jointly slidably sleeved with a horizontally arranged moving seat 32, and the moving seat 32 is driven to move by a moving mechanism 4; two electromagnets 33 are fixedly connected to one sides of the two moving seats 32 facing the overturning seat 14, iron sheets 34 are fixedly connected to the positions of the overturning seat 14 corresponding to the electromagnets 33, and waterproof rubber pads 35 are fixedly connected to the sides of the overturning seat 14 facing the two moving seats 32; two guide rods 31 located on the same side of the turnover seat 14 are far away from a limiting plate 3 horizontally arranged at one end of the turnover seat 14, a baffle plate 16 is fixedly connected between a moving seat 32 located on the same side of the turnover seat 14 and the limiting plate 3, and the baffle plate 16 is a foldable plate.

As shown in fig. 3 and 4, the moving mechanism 4 includes a return spring 41 disposed between the moving seat 32 and the limiting plate 3, one end of the return spring 41 is fixedly connected to the middle of the moving seat 32, the other end of the limiting plate 3 is fixedly connected to the middle of the limiting plate, the turning seat 14 is separated from one side of the support 11 and has an accommodating groove 45, and an opening of the accommodating groove 45 is provided with a sealing plate, the accommodating groove 45 is rotatably connected to a rotating rod 44 and drives the rotating rod 44 to rotate through the winding assembly 5, the rotating rod 44 is close to the middle of the coaxial fixedly connected winding roller 43, two winding rollers 43 are wound with a traction rope 42, one of the traction ropes 42 penetrates out of the turning seat 14 and is fixedly connected to the moving seat 32 on one side of the turning seat 14, and the other traction rope 42 penetrates out of the turning seat 14 and is fixedly connected to the moving seat 32 on the other side of the turning seat 14.

As shown in fig. 4, the rolling assembly 5 includes a second driving motor 53 fixedly connected to one side of the flipping base 14 facing the display 12, and an output shaft of the second driving motor 53 penetrates into the receiving slot 45 and is coaxially and fixedly connected with a second bevel gear 52, a first bevel gear 51 is coaxially fixed on the rotating rod 44, the first bevel gear 51 is located at one end of the groove 61 close to the bracket 11, and the second bevel gear 52 is engaged with the first bevel gear 51; an operator controls the second driving motor 53 to drive the second bevel gear 52 to rotate, so that the first bevel gear 51 drives the rotating rod 44 to rotate, the winding roller 43 is driven to wind the traction rope 42, the moving seat 32 moves away from the limiting plate 3 along the axial direction of the guide rod 31, and the shielding plate 16 is driven to be unfolded; the operator controls the second driving motor 53 to turn over, and drives the winding roller 43 to loosen the traction rope 42, so that the moving seat 32 moves towards the limiting plate 3 along the axial direction of the guide rod 31 under the elastic force of the return spring 41, and the shielding plate 16 is driven to fold.

The implementation principle of the embodiment of the application is as follows: the operator rotates control display 12 through control third driving motor 72 and goes up and down, when needs carry out the sunshade or keep off the rain to display 12, the operator drives upset seat 14 upset through first driving motor 23 earlier, and make upset seat 14 overturn to display 12 top, rotate at control second driving motor 53, make wind-up roll 43 rolling haulage rope 42 and pull two and remove seat 32 to contact with upset seat 14, then it makes electro-magnet 33 produce magnetism and adsorb on electro-magnet 33 to energize for electro-magnet 33, make two remove seat 32 compress tightly respectively on the waterproof rubber pad 35 that corresponds, the realization is carried out the mesh of sheltering from to display 12, reduce the possibility that display 12 used the damage outdoors.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an electronic bidding device based on internet which characterized in that: including base (1), support (11) and display (12), support (11) fixed connection is on base (1), display (12) fixed connection is on support (11), articulated seat (13) of support (11) top fixedly connected with, support (11) top is provided with upset seat (14), fixedly connected with pivot (15) are gone up in upset seat (14), pivot (15) rotate to be connected on articulated seat (13), be provided with shielding plate (16) on upset seat (14), be provided with upset subassembly (2) that are used for controlling upset of upset seat (14) on support (11).

2. An internet-based electronic bidding device according to claim 1, wherein: upset subassembly (2) include worm wheel (21), worm (22) and first driving motor (23), worm wheel (21) coaxial fixed connection is on pivot (15), worm (22) rotate to be connected on support (11), and worm wheel (21) and worm (22) intermeshing, first driving motor (23) fixed connection is on support (11), and the output shaft and the worm (22) coaxial fixed connection of first driving motor (23).

3. An internet-based electronic bidding device according to claim 1, wherein: upset seat (14) are on a parallel with self length direction's both sides all are provided with limiting plate (3), and a plurality of guide bars (31) of equal fixedly connected with between two limiting plate (3) and upset seat (14), two all be provided with between limiting plate (3) and upset seat (14) and remove seat (32), and two remove seat (32) and all slide and connect on corresponding guide bar (31), shielding plate (16) are collapsible board, shielding plate (16) are provided with two and do not fixed connection between corresponding limiting plate (3) and removal seat (32), be provided with on upset seat (14) and be used for controlling two moving mechanism (4) that remove seat (32) and remove.

4. An internet-based electronic bidding device according to claim 3, wherein: the moving mechanism (4) comprises a return spring (41), a traction rope (42), a winding roller (43) and a rotating rod (44), one side of the turnover seat (14) departing from the display (12) is provided with an accommodating groove (45), the rotating rod (44) is rotatably connected in the accommodating groove (45), the winding rollers (43) are provided with two and are coaxially and fixedly connected to the rotating rod (44) close to the middle position, and the winding rollers (43) are in one-to-one correspondence with the moving seats (32), the traction ropes (42) are in one-to-one correspondence with the winding rollers (43), one end of each traction rope (42) is wound on the corresponding winding roller (43) and the other end is fixedly connected on the corresponding movable seat (32), the return springs (41) correspond to the moving seats (32) one by one and are fixedly connected between the corresponding moving seats (32) and the limiting seats, the overturning seat (14) is provided with a winding assembly (5) for driving the rotating rod (44) to rotate.

5. An internet-based electronic bidding device according to claim 4, wherein: the winding assembly (5) comprises a first bevel gear (51), a second bevel gear (52) and a second driving motor (53), the first bevel gear (51) is coaxially and fixedly connected to the rotating rod (44), the second driving motor (53) is fixedly connected to the overturning seat (14), an output shaft of the second driving motor (53) penetrates into the accommodating groove (45), the second bevel gear (52) is located in the accommodating groove (45) and coaxially and fixedly connected to an output shaft of the second driving motor (53), and the first bevel gear (51) and the second bevel gear (52) are meshed with each other.

6. An internet-based electronic bidding device according to claim 1, wherein: the display device is characterized in that the support (11) is connected with a mounting seat (6) in a sliding mode, the display (12) is detachably connected onto the mounting seat (6), a groove (61) is formed in the support (11), a connecting block (62) is arranged on the mounting seat (6), the connecting block (62) is located in the groove (61), and a driving assembly (7) used for driving the connecting block (62) to move along the height direction of the support (11) is arranged in the groove (61).

7. An internet-based electronic bidding device according to claim 6, wherein: drive assembly (7) include screw rod (71) and third driving motor (72), screw rod (71) rotate connect in recess (61) and with connecting block (62) threaded connection, third driving motor (72) fixed connection is on base (1), and the output shaft of third driving motor (72) penetrate in recess (61) and with the coaxial fixed connection of screw rod (71).

8. An internet-based electronic bidding device according to claim 3, wherein: two remove seat (32) towards equal fixed connection electro-magnet (33) in upset seat (14) one side, upset seat (14) correspond each electro-magnet (33) equal fixedly connected with iron sheet (34) in position, and upset seat (14) are towards equal fixedly connected with waterproof rubber pad (35) on the lateral wall of two removal seats (32).

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