CN210691389U

CN210691389U - Tendering and bidding paperless electronic transaction platform

Info

Publication number: CN210691389U
Application number: CN201922393590.XU
Authority: CN
Inventors: 沈晔; 程受武
Original assignee: Zhejiang Zhaotianxia Bidding Transaction Platform Co ltd
Current assignee: Zhejiang Zhaotianxia Bidding Transaction Platform Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-05
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a bid equipment technical field specifically is a bid paperless electronic transaction platform that bids, the on-line screen storage device comprises a base, the front end welding of base has the backup pad, the upper end of base is provided with the automatic jack of protection, the front end sliding connection of backup pad has a plurality of groups locker, a plurality of case groove has been seted up to the front end of backup pad, the inside in case groove all is provided with slide mechanism, there is a plurality of single spacer plate on the surface of support baffle through bolted connection, and the lower extreme of a plurality of single spacer plate has all been seted up and has been stepped down the clearance groove. This tender tendering and bidding paperless electronic transaction platform rises and contracts through computer terminal, and opening or merging of two guard plates avoids falling into of computer terminal surface dust, provides bigger space for whole transaction platform simultaneously, is convenient for place the material, through the design of supporting diaphragm and single baffle, will tender the data when bidding, play certain safeguard effect to the tender.

Description

Tendering and bidding paperless electronic transaction platform

Technical Field

The utility model relates to a bid inviting equipment technical field specifically is a bid inviting tender and bid paperless electronic transaction platform.

Background

Nowadays, with the development of science and technology, many enterprises can conduct transactions through electronic systems, which is different from the transactions conducted face to face in exchange trading halls. No one part in electronic commerce is more compelling than electronic transactions. The electronic transaction means a transaction for buying and selling on the internet. Electronic transactions will no longer simply open up a new channel for online sales. It will reduce the cost of business and help enterprises to establish more close partnerships with customers, suppliers and partners. Electronic trading is a trend that suits the development of the times. And the electronic trading platform may gradually occupy the main market in the future.

Through retrieval, chinese patent publication No. CN201822009249.5 discloses that there may be some secrets in electronic transaction, but the device has no protection on the computer terminal at all, and is likely to be seen by other competitors during bidding process, which causes some unnecessary loss, and meanwhile, the computer terminal is exposed for a long time, which may accumulate much dust on the device, and it is very inconvenient to clean.

Still simultaneously through retrieving chinese patent publication No. CN201821816991.0, through the use with the pen cooperation of writing of LED fluorescent screen, replace the condition of writing on the paper in the past and recruiting the mark for it is more convenient to write and use, and the setting of the inside rotating electrical machines of install bin improves the height of LED fluorescent screen, is convenient for show the quotation condition of recruiting the mark, makes things convenient for going on of engineering recruit mark and bid. The above patent has the following defects that a plurality of devices are placed on a desktop, so that the desktop is very crowded, and possibly carried documents are placed everywhere or in a crowded manner. In view of this, we propose a paperless electronic trading platform for bidding and bidding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tender and tender paperless electronic transaction platform to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tendering and bidding paperless electronic transaction platform, includes the base, the front end welding of base has the backup pad, the upper end of base is provided with the automatic jack of protection, the front end sliding connection of backup pad has a plurality of groups locker, a plurality of case groove has been seted up to the front end of backup pad, the inside in case groove all is provided with slide mechanism, slide mechanism's upper end is provided with the mainframe box, the upper end joint of base has the supporting diaphragm, there is a plurality of single space bar on the surface of supporting diaphragm through bolted connection, and the lower extreme of a plurality of single space bar has all been seted up and has been stepped down the clearance groove.

Preferably, the base triangle-shaped, the height that highly is higher than the base of backup pad does, there is the rotating electrical machines inside of base through bolted connection, the output joint of rotating electrical machines has two-way screw rod, half on the surface of two-way screw rod is the positive screw thread, and half on the other half of two-way screw rod is the negative screw thread.

Preferably, the automatic jack of protection is including the guard plate, the rear end swing joint of guard plate has first pole and second pole, the lower extreme of first pole is rotated and is connected on the inner wall of base, the lower extreme welded fastening of second pole has the dwang, the skin weld of dwang has the third pole.

Preferably, the upper end swing joint of third pole has the fourth pole, the upper end of fourth pole is rotated and is connected with computer terminal, the front end of third pole is rotated and is connected with the turning block, the internal thread of turning block is connected on the surface of two-way screw rod, the inner wall at the base is passed through the bearing to the rear end of dwang, the joint has the gag lever post on the inner wall of base.

Preferably, the protection automatic retraction mechanisms are arranged in two groups, the two groups of protection automatic retraction mechanisms are distributed in a bilateral symmetry mode according to the center line of the computer terminal, and the computer terminal is located at the lower end of the protection plate.

Preferably, slide mechanism has the drawing board including, the rear end welding of drawing board has the boxboard, the lower extreme welding of drawing board has two draw bars, and two draw bars sliding connection are at the inner wall in quick-witted case groove, the front end welding of drawing board has the pull handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this tender non-paper electronic transaction platform, positive and negative commentaries on classics through control rotating electrical machines comes, rotate two-way screw rod, rise and shrink computer terminal, and two guard plates can open or merge to controlling, when the transaction platform does not use, computer terminal will shrink, two guard plates will cover in the export, avoid falling into of computer terminal surface dust, provide bigger space platform for whole transaction platform simultaneously, come better being convenient for to lay some paper materials etc..

2. This tendering bid paperless electronic transaction platform through the design of supporting diaphragm and single space bar, will play certain safeguard effect to the data when tendering bid, avoids the data of tendering bid to be sneaken into sight, causes the unnecessary loss.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the automatic retracting mechanism of the present invention;

fig. 3 is a schematic view of the middle sliding mechanism of the present invention.

In the figure: 1. a base; 2. a storage cabinet; 3. a support plate; 4. protecting the automatic retraction jack; 41. a protection plate; 42. a first lever; 43. a second lever; 44. a third lever; 45. a fourth bar; 46. rotating the rod; 47. a computer terminal; 48. a limiting rod; 49. rotating the block; 5. supporting the partition plate; 6. a single partition plate; 7. a main chassis; 8. a sliding mechanism; 81. stretching the plate; 82. pulling a handle; 83. a slide bar; 84. a boxboard; 9. a chassis slot; 10. a rotating electric machine; 11. a bidirectional screw; 12. let a clearance groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1, the utility model provides a pair of tendering and bidding paperless electronic transaction platform, including base 1, base 1's front end welding has backup pad 3, base 1's upper end is provided with protection automatic retraction jack 4, the front end sliding connection of backup pad 3 has a plurality of groups locker 2, a plurality of chassis groove 9 has been seted up to backup pad 3's front end, the inside of chassis groove 9 all is provided with slide mechanism 8, slide mechanism 8's upper end is provided with mainframe box 7, base 1's upper end joint has supporting diaphragm 5, supporting diaphragm 5's surface has a plurality of single spacer 6 through bolted connection, and the lower extreme of a plurality of single spacer 6 has all been seted up and has been stepped down clearance groove 12.

The working principle and the beneficial effects of the technical scheme are as follows:

when the trading platform is not used, the computer terminal is contracted through the automatic protection retraction jack and placed in the base, dust on the surface of the computer terminal is prevented from falling into the automatic retraction jack, a larger space platform is provided for the whole trading platform, and paper materials and the like are better placed conveniently.

Simultaneously this tendering bid paperless electronic transaction platform through the design of supporting diaphragm and single space board, will play certain safeguard effect to the data when tendering bid, avoids the data of tendering bid to be stealthily seen, causes the unnecessary loss.

As shown in fig. 2-3, in one embodiment,

it is worth noting that base 1 triangle-shaped, the height that backup pad 3 is higher than base 1 is 5cm, there is rotating electrical machines 10 inside base 1 through bolted connection, rotating electrical machines 10's output joint has two-way screw rod 11, two-way screw rod 11's half on surface is the positive screw thread, and two-way screw rod 11 second half is the derotation screw thread, just can play relative motion to two turning blocks 49 through positive and negative screw thread, and the triangle-shaped is for the convenience of placing the material on base 1, the terminal surface of automatic smooth backup pad 3, the arrangement in later stage of being convenient for, and backup pad 3 is higher than base 1, also be for this effect, in order to block the material of landing, avoid some paper to fall into ground.

In this embodiment, the rotating electrical machine 10 may be a YCT-series adjustable-speed electrical machine manufactured by shanghai feng xin transmission machinery limited, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

In this implementation, protection automatic jack 4 is including guard plate 41, the rear end swing joint of guard plate 41 has first pole 42 and second pole 43, the lower extreme of first pole 42 rotates to be connected on base 1's inner wall, the lower extreme welded fastening of second pole 43 has dwang 46, the skin weld of dwang 46 has third pole 44, merge through two guard plates 41 plays certain safeguard effect to the computer terminal 47 that is located and issues, avoid falling into of dust, provide bigger space for the transaction platform simultaneously, the space of effectual base 1 who utilizes.

In addition, the upper end swing joint of third pole 44 has fourth pole 45, the upper end of fourth pole 45 is rotated and is connected with computer terminal 47, the front end of third pole 44 is rotated and is connected with turning block 49, the internal thread connection of turning block 49 is on the surface of two-way screw rod 11, the inner wall at base 1 is connected through the bearing to the rear end of dwang 46, the joint has gag lever post 48 on the inner wall of base 1, gag lever post 48 is the position of restriction computer terminal 47 shrink, through the shrink expansion of control fourth pole 45 and third pole 44, realize the rise and fall to computer terminal 47, the fine effect that plays the protection.

Further, two sets of the protection automatic retraction mechanisms 4 are arranged, the two sets of the protection automatic retraction mechanisms 4 are distributed in bilateral symmetry with the center line of the computer terminal 47, and the computer terminal 47 is located at the lower end of the protection plate 41.

Furthermore, the sliding mechanism 8 includes a stretching plate 81, a box plate 84 is welded at the rear end of the stretching plate 81, two sliding bars 83 are welded at the lower end of the stretching plate 81, the two sliding bars 83 are slidably connected to the inner wall of the box groove 9, and a pull handle 82 is welded at the front end of the stretching plate 81, so that the main cabinet 7 can be conveniently pulled out for later maintenance.

the utility model discloses a tender paperless electronic trading platform uses, through the positive and negative rotation of control rotating electrical machines 10, come to rotate two-way screw rod 11, and two turning blocks 49 of two-way screw rod 11 rotation control carry out relative motion, two turning blocks 49 will stimulate third pole 44 to rotate to the motion, control moving down of computer terminal 47, and two turning blocks 49 move outward, will straighten third pole 44 and fourth pole 45, raise computer terminal 47, and two guard plates 41 will open to the left and right sides, provide the space of stepping down, when the trading platform does not use, computer terminal 47 will contract, two guard plates 41 will cover on exporting, avoid falling into of computer terminal 47 surface dust, provide bigger space platform for whole trading platform simultaneously, come the better paper material of being convenient for to lay, and the design of supporting partition 5 and single spacer 6, the data when bidding will be tendered to the bid, certain safeguard effect is played, avoids the data to be stolen and sees, and can pull out stretching plate 81 and pull out mainframe box 7, is convenient for to the maintenance of mainframe box 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tender-bidding paperless electronic transaction platform, includes base (1), its characterized in that: the welding of the front end of base (1) has backup pad (3), the upper end of base (1) is provided with protects automatic jack (4), the front end sliding connection of backup pad (3) has a plurality of groups locker (2), a plurality of case groove (9) have been seted up to the front end of backup pad (3), the inside in case groove (9) all is provided with slide mechanism (8), the upper end of slide mechanism (8) is provided with mainframe box (7), the upper end joint of base (1) has supporting diaphragm (5), there are single space bar of a plurality of (6) on the surface of supporting diaphragm (5) through bolted connection, and the lower extreme of single space bar of a plurality of (6) has all been seted up and has been let a bit clearance groove (12).

2. The tendering and bidding paperless electronic trading platform of claim 1, wherein: base (1) triangle-shaped form, the height that highly is higher than base (1) of backup pad (3) does, there is rotating electrical machines (10) inside of base (1) through bolted connection, the output joint of rotating electrical machines (10) has two-way screw rod (11), half on the surface of two-way screw rod (11) is the positive screw thread, and two-way screw rod (11) second half is the derotation screw thread.

3. The tendering and bidding paperless electronic trading platform of claim 1, wherein: automatic jack (4) of protection is including guard plate (41), the rear end swing joint of guard plate (41) has first pole (42) and second pole (43), the lower extreme of first pole (42) rotates to be connected on the inner wall of base (1), the lower extreme welded fastening of second pole (43) has dwang (46), the skin weld of dwang (46) has third pole (44).

4. The tendering and bidding paperless electronic trading platform of claim 3, wherein: the upper end swing joint of third pole (44) has fourth pole (45), the upper end of fourth pole (45) is rotated and is connected with computer terminal (47), the front end of third pole (44) is rotated and is connected with turning block (49), the inside threaded connection of turning block (49) is on the surface of two-way screw rod (11), the inner wall at base (1) is passed through the bearing to the rear end of dwang (46), the joint has gag lever post (48) on the inner wall of base (1).

5. The tendering and bidding paperless electronic trading platform of claim 1, wherein: the protection automatic retraction jack (4) is provided with two groups, the two groups of protection automatic retraction jacks (4) are distributed in a bilateral symmetry mode according to the center line of the computer terminal (47), and the computer terminal (47) is located at the lower end of the protection plate (41).

6. The tendering and bidding paperless electronic trading platform of claim 1, wherein: slide mechanism (8) have box board (84) including tensile board (81), the rear end welding of tensile board (81) has, the lower extreme welding of tensile board (81) has two draw runner (83), and two draw runner (83) sliding connection at the inner wall of chassis groove (9), the front end welding of tensile board (81) has pull handle (82).