CN210836205U

CN210836205U - Device for asset bidding management

Info

Publication number: CN210836205U
Application number: CN202020156532.5U
Authority: CN
Inventors: 孙兰华
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Chongqing Industry Polytechnic College
Priority date: 2020-02-09
Filing date: 2020-02-09
Publication date: 2020-06-23
Anticipated expiration: 2030-02-09

Abstract

The utility model belongs to the technical field of bidding equipment, in particular to a device for asset bidding management, which comprises a main display screen, a left display screen and a right display screen, wherein the upper side of the main display screen is provided with a first boss which is respectively provided with a first chute and a second chute, the left display screen is provided with a first slider, the right display screen is provided with a second slider, the first boss is provided with a transmission case, the transmission case is internally provided with a first slide plate and a second slide plate, the transmission case is connected with a first lead screw and a second lead screw, the first lead screw is connected with a first rotating handle, the second lead screw is connected with a second rotating handle, the lower side of the main display screen is provided with a second boss which is provided with a first end seat, the first end seat is provided with a rotating shaft, the lower side of the first end seat is provided with a base, the base is provided with a second end seat, the second boss is provided with a sleeve, the sleeve is slidably connected, the base is equipped with the mount pad, and the mount pad is equipped with the third lead screw.

Description

Device for asset bidding management

Technical Field

The utility model belongs to the technical field of the equipment of tendering, concretely relates to a device that is used for asset to tendering management.

Background

The bid is a transaction mode adopted when a large quantity of goods are bought and sold under the market economic condition, project construction projects are contracted and contracted, and service projects are purchased and provided. When asset bidding is carried out, management and display of asset bidding information are needed, and people usually use a common writing blackboard or an electronic display screen to display the bidding information.

The display screen of the bid information is beckoned with the show of current management is big or small fixed usually, can not adjust according to inviting the bid field scale and inviting the bid number, great display screen can occupy more space, can not be applicable to the not many circumstances of the little bid number of field scale, and less display screen often is not convenient for people to look over, can not be applicable to the many circumstances of the big bid number of field scale, and the display screen of the bid information of current management and show also can not be according to the angle of looking over of the scene person of bidding and adjust the deflection angle of display screen, make the unable clear information of looking over of the bid of the person of bidding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the device aims to provide a device for asset bid inviting management, and solves the problems that the existing display screen for managing and displaying bid inviting information cannot be adjusted according to the scale of a bid inviting field and the number of bid inviting people, and the deflection angle of the display screen cannot be adjusted according to the viewing angle of field bidders.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a device for asset bidding management comprises a main display screen, a left display screen and a right display screen, wherein a first boss is arranged on the upper side of the main display screen, the first boss is respectively provided with a first sliding chute and a second sliding chute, the left display screen is provided with a first sliding block matched with the first sliding chute, the right display screen is provided with a second sliding block matched with the second sliding chute, the first boss is provided with a transmission box, a first sliding plate matched with the first sliding block and a second sliding plate matched with the second sliding block are arranged in the transmission box, a first lead screw and a second lead screw are rotatably connected in the transmission box, the first sliding plate is provided with a first threaded hole matched with the first lead screw, the second sliding plate is provided with a second threaded hole matched with the second lead screw, the first lead screw sequentially penetrates through the first threaded hole and a first rotating handle is fixedly connected to the right side of the transmission box, the second lead screw runs through second screw hole and transmission case left side fixedly connected with second in proper order and rotates the handle, main display screen downside is equipped with the second boss, second boss both ends are equipped with first end seat respectively, first end seat is equipped with the pivot, first end seat downside is equipped with the base, the base is equipped with the second end seat that matches with first end seat, the second end seat rotates with the pivot to be connected, second boss middle part is equipped with the sleeve pipe, sleeve pipe sliding connection has the slide bar, slide bar fixedly connected with articulates there is the connecting rod articulated seat, connecting rod fixedly connected with third boss, the base middle part is equipped with the mount pad, the mount pad is equipped with the third lead screw, rotate between third lead screw one end and the third boss and be connected, third lead screw other end fixedly connected with third rotates the handle.

By adopting the technical scheme of the utility model, the main display screen, the left display screen and the right display screen are all used for displaying the asset bidding information; the first rotating handle is operated to drive the first screw rod to rotate, the first sliding plate in the transmission box can drive the first sliding block to slide in the first sliding groove of the first boss, so that the left display screen can slide out and take in, and similarly, the second rotating handle is operated to drive the second screw rod to rotate, the second sliding plate in the transmission box can drive the second sliding block to slide in the second sliding groove of the first boss, so that the right display screen can slide out and take in, and a worker can select to use the main display screen, the left display screen and the right display screen to display bidding information according to the field scale and the number of bidders, so that the bidder can conveniently check the bidding information; the third rotating handle is operated, so that the third screw rod can slide relative to the mounting seat of the base, the third boss is pulled to move, the third boss can drive the connecting rod to pull the hinged seat, the sliding rod is pulled to slide relative to the sleeve, the angle of the sleeve is changed, the rotating shaft of the first end seat and the second end seat can deflect relatively, the second boss deflects, the deflection angle of the device can be adjusted, and the viewing angle of field personnel is adapted;

when the scale of the bidding site is small, the left display screen and the right display screen are completely collected, and the bidding information is displayed only through the main display screen, so that the occupied space is saved; when the scale of the bidding site is large, the left display screen and the right display screen are completely slid out, and the bidding information of the main display screen is synchronously displayed through the left display screen and the right display screen, so that the bidding personnel on two sides of the site can conveniently check the bidding information;

the deflection angle of the device can be adjusted by operating the third rotating handle according to the viewing angle of field personnel, so that the bidding personnel can conveniently view the device;

the utility model provides a current management and show that the display screen of tendering information can not adjust according to tendering the field scale of tender and tendering the number of people, also can't adjust the problem of the deflection angle of display screen according to the angle of looking over of the personnel of bidding on the scene simultaneously.

Further inject, second boss downside is equipped with third spout and fourth spout respectively, left side display screen is equipped with the third slider with third spout assorted, right side display screen is equipped with the fourth slider with fourth spout assorted. Such structure for the downside to left display screen and right display screen supports, avoids left display screen and right display screen direct and second boss upside contact to slide, plays the guard action to left display screen and right display screen.

Further inject, the pivot is equipped with first stopper, the second end holder is equipped with the spacing groove with first stopper assorted. By the structure, the rotating range of the rotating shaft can be limited, and the phenomenon that the overturning angle is too large is avoided.

Further inject, the sleeve pipe lower extreme is equipped with first dog, the slide bar upper end is equipped with the second dog with first dog assorted. The structure ensures that the sliding rod cannot slide out of the sleeve when sliding in the sleeve.

Further limited, a baffle is arranged between the first boss and the second boss. With the structure, when the device is not used and the left display screen and the right display screen are folded, the damage caused by collision generated at the rear can be avoided.

Compared with the prior art, the utility model has the following advantages:

1. when the bid inviting scale is large, a user can flexibly select the main display screen, the left display screen and the right display screen to be combined for using the bid inviting information, and bidding personnel can check the bid inviting information more conveniently;

2. when the bidding scale is small, a worker can take in the left display screen and the right display screen and only display the bidding information through the main display screen, so that the occupied space is saved;

3. the deflection angle of the device can be adjusted according to the viewing angle of the participated bidder by operating the third rotating handle, so that the bidder can view bid information more clearly;

4. the device has simple structure, simple and convenient use and operation method and practicability.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of an apparatus for asset bidding management according to the present invention;

fig. 2 is a schematic diagram of a cross-sectional structure at a position a of an embodiment of the device for asset bidding management according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of a transmission case of an embodiment of the device for asset bidding management according to the present invention;

fig. 4 is a schematic diagram of a base structure of an embodiment of the device for asset bidding management according to the present invention;

fig. 5 is a schematic structural diagram of a left display screen and a right display screen of an embodiment of the device for asset bidding management according to the present invention;

the main element symbols are as follows:

the display device comprises a main display screen 1, a first boss 11, a first sliding groove 111, a second sliding groove 112, a transmission case 12, a first sliding plate 121, a first threaded hole 1211, a second sliding plate 122, a second threaded hole 1221, a first screw rod 123, a first rotating handle 1231, a second screw rod 124, a second rotating handle 1241, a second boss 13, a first end seat 131, a rotating shaft 1311, a first limit block 1312, a sleeve 132, a first stop 1321, a sliding rod 133, a hinged seat 1331, a connecting rod 1332, a third boss 1333, a second stop 1334, a third sliding groove 134, a fourth sliding groove 135, a stop 14, a left display screen 2, a first slider 21, a third slider 22, a right display screen 3, a second slider 31, a fourth slider 32, a base 4, a second end seat 41, a limit groove 411, a mounting seat 42, a third screw rod 421 and a third rotating handle 4211.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-5, the utility model discloses a device for management of asset bidding, including main display screen 1, left display screen 2 and right display screen 3, main display screen 1 upside is equipped with first boss 11, first boss 11 is equipped with first spout 111 and second spout 112 respectively, left side display screen 2 is equipped with the first slider 21 with first spout 111 assorted, right side display screen 3 is equipped with the second slider 31 with second spout 112 assorted, first boss 11 is equipped with transmission case 12, transmission case 12 inside be equipped with first slider 21 assorted first slide 121 and with second slider 31 assorted second slide 122, transmission case 12 internal rotation is connected with first lead screw 123 and second lead screw 124, first slide 121 is equipped with the first screw hole 1211 with first lead screw 123 assorted, second slide 122 is equipped with the second screw hole 1221 with second lead screw 124 assorted, first lead screw 123 runs through first 1211 and transmission case 12 right side fixedly connected with first rotation handle 1221 in proper order 1231, the second screw rod 124 sequentially penetrates through the second threaded hole 1221 and the left side of the transmission case 12 and is fixedly connected with a second rotating handle 1241, the lower side of the main display screen 1 is provided with a second boss 13, both ends of the second boss 13 are respectively provided with a first end seat 131, the first end seat 131 is provided with a rotating shaft 1311, the lower side of the first end seat 131 is provided with a base 4, the base 4 is provided with a second end seat 41 matched with the first end seat 131, the second end seat 41 is rotatably connected with the rotating shaft 1311, the middle part of the second boss 13 is provided with a sleeve 132, the sleeve 132 is slidably connected with a sliding rod 133, the sliding rod 133 is fixedly connected with a hinged seat 1331, the hinged seat 1331 is hinged with a connecting rod 1332, the connecting rod 1332 is fixedly connected with a third boss 1333, the middle part of the base 4 is provided with a mounting seat 42, the mounting seat 42 is provided with a third screw rod 421, one end.

By adopting the technical scheme of the utility model, the main display screen 1, the left display screen 2 and the right display screen 3 are all used for displaying asset bidding information; the first sliding plate 121 in the transmission box 12 drives the first sliding block 21 to slide in the first sliding groove 111 of the first boss 11 by operating the first rotating handle 1231 to drive the first screw rod 123 to rotate, so that the left display screen 2 can slide out and take in, similarly, the second sliding plate 122 in the transmission box 12 drives the second sliding block 31 to slide in the second sliding groove 112 of the first boss 11 by operating the second rotating handle 1241 to drive the second screw rod 124 to rotate, so that the right display screen 3 can slide out and take in, and a worker can select to use the main display screen 1, the left display screen 2 and the right display screen 3 to display bid information according to the field scale and the number of bidders, so that the bidders can conveniently check the bid information; the third rotating handle 4211 is operated to enable the third screw rod 421 to slide relative to the mounting seat 42 of the base 4, so that the third boss 1333 is pulled to move, the third boss 1333 moves to drive the connecting rod 1332 to pull the hinge seat 1331, so that the sliding rod 133 is pulled to slide relative to the sleeve 132, the angle of the sleeve 132 is changed, so that the rotating shaft 1311 of the first end seat 131 and the second end seat 41 can deflect relatively, the second boss 13 deflects, so that the deflection angle of the device can be adjusted, and the viewing angle of a field worker can be adapted;

when the scale of the bidding site is small, the left display screen 2 and the right display screen 3 are completely collected, and the bidding information is displayed only through the main display screen 1, so that the occupied space is saved; when the bidding site is large in scale, the left display screen 2 and the right display screen 3 are completely slid out, and the bidding information of the main display screen 1 is synchronously displayed through the left display screen 2 and the right display screen 3, so that bidders on two sides of the site can conveniently check the bidding information;

the deflection angle of the device can be adjusted by operating the third rotating handle 4211, and the device can be adjusted according to the viewing angle of field personnel, so that the bidding personnel can conveniently view the device;

Preferably, the lower side of the second boss 13 is respectively provided with a third sliding chute 134 and a fourth sliding chute 135, the left display screen 2 is provided with a third sliding block 22 matched with the third sliding chute 134, and the right display screen 3 is provided with a fourth sliding block 32 matched with the fourth sliding chute 135. Such structure for the downside to left display screen 2 and right display screen 3 supports, avoids left display screen 2 and right display screen 3 direct at the contact of second boss 13 upside to slide, plays the guard action to left display screen 2 and right display screen 3. In fact, other structures can be considered according to the situation, the lower sides of the left display screen 2 and the right display screen 3 can be supported, and the left display screen 2 and the right display screen 3 are prevented from directly sliding in contact with the upper side of the second boss 13.

Preferably, the rotating shaft 1311 is provided with a first stopper 1312, and the second end base 41 is provided with a stopper slot 411 matched with the first stopper 1312. With the structure, the rotation range of the rotating shaft 1311 can be limited, and the phenomenon that the overturning angle is too large is avoided. In fact, other structures can be considered according to the situation, so that the rotation range of the rotating shaft 1311 can be limited, and the phenomenon that the overturning angle is too large is avoided.

Preferably, the lower end of the sleeve 132 is provided with a first stop 1321, and the upper end of the sliding rod 133 is provided with a second stop 1334 matched with the first stop 1321. This structure prevents the slide rod 133 from slipping out of the sleeve 132 when sliding in the sleeve 132. In fact, other configurations are contemplated as the case may be, such that the rod 133 slides within the sleeve 132 without sliding out of the sleeve 132.

Preferably, a baffle 14 is provided between the first boss 11 and the second boss 13. With such a structure, when the device is not used and the left display screen 2 and the right display screen 3 are folded, damage caused by collision generated at the rear can be avoided. In fact, other structures can be considered according to the situation, and the damage caused by collision generated at the rear when the device is not used and the left display screen 2 and the right display screen 3 are folded can be avoided.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An apparatus for asset bidding management, comprising a main display screen (1), a left display screen (2) and a right display screen (3), characterized in that: the upper side of the main display screen (1) is provided with a first boss (11), the first boss (11) is respectively provided with a first sliding chute (111) and a second sliding chute (112), the left display screen (2) is provided with a first sliding block (21) matched with the first sliding chute (111), the right display screen (3) is provided with a second sliding block (31) matched with the second sliding chute (112), the first boss (11) is provided with a transmission case (12), a first sliding plate (121) matched with the first sliding block (21) and a second sliding plate (122) matched with the second sliding block (31) are arranged inside the transmission case (12), a first screw rod (123) and a second screw rod (124) are rotatably connected inside the transmission case (12), the first sliding plate (121) is provided with a first threaded hole (1211) matched with the first screw rod (123), and the second sliding plate (122) is provided with a second threaded hole (1221) matched with the second screw rod (124), the first screw rod (123) penetrates through a first threaded hole (1211) and the right side of the transmission case (12) in sequence and is fixedly connected with a first rotating handle (1231), the second screw rod (124) penetrates through a second threaded hole (1221) and the left side of the transmission case (12) in sequence and is fixedly connected with a second rotating handle (1241), a second boss (13) is arranged on the lower side of the main display screen (1), first end seats (131) are respectively arranged at two ends of the second boss (13), a rotating shaft (1311) is arranged on the first end seat (131), a base (1314) is arranged on the lower side of the first end seat (131), a second end seat (41) matched with the first end seat (131) is arranged on the base (4), the second end seat (41) is rotatably connected with the rotating shaft (1311), a sleeve (132) is arranged in the middle of the second boss (13), a sliding rod (133) is slidably connected with a sliding rod (133), and a hinge seat (1331) is fixedly connected with the sliding rod (, articulated seat (1331) is articulated to have connecting rod (1332), connecting rod (1332) fixedly connected with third boss (1333), base (4) middle part is equipped with mount pad (42), mount pad (42) are equipped with third lead screw (421), rotate between third lead screw (421) one end and third boss (1333) and be connected, third lead screw (421) other end fixedly connected with third rotates handle (4211).

2. An apparatus for asset bidding management according to claim 1, wherein: second boss (13) downside is equipped with third spout (134) and fourth spout (135) respectively, left side display screen (2) are equipped with third spout (134) assorted third slider (22), right side display screen (3) are equipped with fourth spout (135) assorted fourth slider (32).

3. An apparatus for asset bidding management according to claim 1, wherein: the rotating shaft (1311) is provided with a first limiting block (1312), and the second end seat (41) is provided with a limiting groove (411) matched with the first limiting block (1312).

4. An apparatus for asset bidding management according to claim 1, wherein: the lower end of the sleeve (132) is provided with a first stop block (1321), and the upper end of the sliding rod (133) is provided with a second stop block (1334) matched with the first stop block (1321).

5. An apparatus for asset bidding management according to claim 1, wherein: a baffle (14) is arranged between the first boss (11) and the second boss (13).