CN218650902U

CN218650902U - Bidding management device

Info

Publication number: CN218650902U
Application number: CN202222924870.0U
Authority: CN
Inventors: 王景仑; 董琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-21
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a bid inviting management device belongs to bid inviting management field, including median septum, box, drawer guide rail, drawer body, spacing groove, gag lever post, spring, dwang, guide rail, slider, step motor, threaded rod. The utility model discloses a step motor drives the threaded rod and rotates, the threaded rod rotates and drives the slider upwards to slide on the guide rail, when the slider move with the dwang contact, slider extrusion dwang rotates, and then the dwang is extracted the outside spring force effect of overcoming of gag lever post from the spacing inslot on the drawer body, and then remove spacing to the drawer body, the file archives of the corresponding RFID card of loading through RFID module discernment, and then the controller carries out the unblock through the rotatory corresponding angle of step motor driver control step motor with the drawer body that corresponds the position, and then realized putting into the classification of file archives, and be convenient for judge which current drawer body is in the unblock state through the mark piece position of marking the inslot.

Description

Bidding management device

Technical Field

The utility model relates to a bid management field, especially a bid management device are beckoned.

Background

The bidding is a very targeted and planned important activity, and the behavior of bidding by specific or unspecified bidders according to a certain program at a specified time and place is invited by a bidder issuing a bidding announcement or a bidding invitation to explain the scope of works, goods and services to be bid, the division of bidding segments, the quantity, the qualification requirements of bidders and the like. The file archives of tendering need be stored among the prior art, need classify the file archives of difference and deposit when the storage, classify through manual identification's mode among the prior art, then separately deposit, the condition of putting the mistake appears easily, consequently needs a tender management device who solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art, a bid inviting management device is designed.

According to the technical scheme, the utility model discloses a realize above-mentioned mesh, a bid management device, including median septum, box, drawer guide rail, drawer body, spacing groove, gag lever post, spring, dwang, guide rail, slider, step motor, threaded rod, the box is inside to lean on the right side to install the median septum, and is a plurality of the drawer guide rail is multilayer distribution from top to bottom and installs on box and median septum, drawer body slidable mounting is on drawer guide rail, the spacing groove is opened on drawer body right flank, the gag lever post slides and runs through the median septum and fall into the spacing groove, the spring housing is adorned on the gag lever post and one end and gag lever post are connected the other end and are connected with the median septum, the dwang is rotatable to be installed on median septum right side and the rotatable articulated of lower extreme and gag lever post, guide rail fixed mounting is inboard in box right wall, slider slidable mounting is on the guide rail, step motor fixed mounting is in the median septum lower part, the threaded rod is installed on the step motor output and is interlock and runs through the slider.

Furthermore, be equipped with the sign piece on the slider, sign piece fixed mounting is on the slider surface, be equipped with the sign groove on the box, the sign groove is vertical to be opened on the box antetheca and the sign piece is located it.

Furthermore, an RFID identification module is arranged on the box body and fixedly installed on the front surface of the box body.

Furthermore, a controller is arranged on the box body, the controller is fixedly installed in the box body, a stepping motor driver is arranged in the box body, the stepping motor driver is installed in the box body, the output end of the controller is electrically connected with the stepping motor driver, and the input end of the controller is electrically connected with the RFID identification module.

Furthermore, a handle is arranged on the drawer body, and the handle is fixedly arranged on the front surface of the drawer body.

Has the advantages that:

the utility model provides a bid management device, possess following beneficial effect, this device is through its structural design, it rotates to drive the threaded rod through step motor, the threaded rod rotates and drives the slider upwards to slide on the guide rail, when the slider moves to with the dwang contact, slider extrusion dwang rotates, and then the dwang is extracted the gag lever post outwards to overcome the spring force effect from the spacing inslot on the drawer body, and then remove spacing to the drawer body, the file archives that have corresponding RFID card are loaded to the discernment through the RFID module, and then the controller unlocks through the rotatory corresponding angle of step motor driver control step motor with the drawer body that corresponds the position, and then realized putting into the classification of file archives, and be convenient for judge which current drawer body is in the unblock state through the mark piece position of marking the inslot, and then solved the staff who proposes in the background art and put file archives the problem of misplacing easily.

Drawings

Fig. 1 is a schematic diagram of an internal structure of a bid management device according to the present invention;

FIG. 2 is an enlarged schematic view of the part A shown in FIG. 1 according to the present invention;

fig. 3 is an external structural diagram of the bid inviting management device of the present invention.

In the figure, 1, a middle clapboard; 2. a box body; 3. a drawer guide rail; 4. a drawer body; 5. a limiting groove; 6. a limiting rod; 7. a spring; 8. rotating the rod; 9. a guide rail; 10. a slider; 11. a stepping motor; 12. a threaded rod; 13. a flag block; 14. a sign slot; 15. an RFID identification module; 16. a controller; 17. a stepper motor driver; 18. a handle.

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 should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bid management device, including median septum 1, the box 2, drawer guide rail 3, drawer body 4, spacing groove 5, gag lever post 6, spring 7, dwang 8, guide rail 9, slider 10, step motor 11, the threaded rod 12, box 2 is inside leans on the right side to install median septum 1, a plurality of drawer guide rails 3 are from top to bottom and are multilayer distribution installation on box 2 and median septum 1, drawer body 4 slidable mounting is on drawer guide rail 3, spacing groove 5 opens on drawer body 4 right flank, gag lever post 6 slides and runs through median septum 1 and fall into the spacing groove 5, spring 7 suit is on gag lever post 6 and one end is connected the other end with gag lever post 6 and is connected with median septum 1, dwang 8 is rotatable to be installed on median septum 1 right side and lower extreme and rotatable articulated with gag lever post 6, guide rail 9 fixed mounting is inboard in box 2 right side wall, slider 10 slidable mounting is on guide rail 9, step motor 11 fixed mounting is in median septum 1 lower part, threaded rod 12 is installed on step motor 11 output and the interlock runs through slider 10.

The utility model discloses in, be equipped with sign piece 13 on the slider 10, sign piece 13 fixed mounting is on the slider 10 surface, is equipped with sign groove 14 on the box 2, and sign groove 14 is vertical to be opened on 2 antethecas of box and sign piece 13 is located it, and when slider 10 slided, sign piece 13 was followed slider 10 and is slided in sign groove 14, and then the staff of being convenient for judges slider 10 position, and then judges which drawer body 4 is in the unblock state.

The utility model discloses in, be equipped with RFID identification module 15 on box 2, RFID identification module 15 fixed mounting can discern the file archives of installing the RFID card through RFID identification module 15 on the 2 front surfaces of box.

The utility model discloses in, be equipped with controller 16 on box 2, controller 16 fixed mounting is equipped with step motor driver 17 in box 2, and step motor driver 17 is installed in

box

2, and 16 outputs of controller are in step motor driver 17 electric connection, 16 inputs of controller and 15 electric connection of RFID identification module. When the controller 16 identifies different signals through the RFID identification module 15, the controller 16 controls the stepping motor 11 to rotate by different angles through the stepping motor driver 17, so as to control the position of the slider 10, and further unlock the drawer body 4 at different positions.

The utility model discloses in, be equipped with handle 18 on the drawer body 4, handle 18 fixed mounting is convenient for stimulate drawer body 4 through handle 18 on the drawer body 4 front surface.

All the electrical components in the present application are connected to the power source adapted to the electrical components through a wire, and an appropriate controller 16 should be selected according to actual conditions to meet the control requirements, and specific connection and control sequence.

In this embodiment:

during operation, drive threaded rod 12 through step motor 11 and rotate, threaded rod 12 rotates and drives slider 10 upwards to slide on guide rail 9, when slider 10 moves to and dwang 8 contact, slider 10 extrudes dwang 8 and rotates, and then dwang 8 outwards overcomes spring 7 spring force effect with gag lever post 6 and extracts from the spacing groove 5 on drawer body 4, and then relieve the spacing to drawer body 4, discernment through RFID identification module 15 and load the file archives that have the corresponding RFID card, and then controller 16 controls the rotatory corresponding angle of step motor 11 through step motor driver 17 and carries out the unblock with the drawer body 3 that corresponds the position, and then realized putting into the classification of file archives, and be convenient for judge which drawer body 4 is in the unblock state currently through the mark piece 13 position of marking in the inslot 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bid-attracting management device comprises a middle partition plate (1), a box body (2), drawer guide rails (3), a drawer body (4), a limiting groove (5), a limiting rod (6), a spring (7), a rotating rod (8), guide rails (9), a sliding block (10), a stepping motor (11) and a threaded rod (12), and is characterized in that the middle partition plate (1) is installed inside the box body (2) close to the right side, the drawer guide rails (3) are vertically distributed and installed on the box body (2) and the middle partition plate (1) in a multi-layer manner, the drawer body (4) is slidably installed on the drawer guide rails (3), the limiting groove (5) is opened on the right side surface of the drawer body (4), the limiting rod (6) penetrates through the middle partition plate (1) in a sliding manner and falls into the limiting groove (5), the spring (7) is sleeved on the limiting rod (6), one end of the spring is connected with the limiting rod (6), the other end of the spring is connected with the middle partition plate (1) and is connected with the middle partition plate (1), the rotating rod (8) is installed on the right side surface of the middle partition plate (1) in a rotatable manner, the lower end of the sliding block (9) is rotatably hinged with the sliding block (11), and the sliding block (9) is installed on the inner side of the fixed wall of the box body (1), the threaded rod (12) is installed on the output end of the stepping motor (11) and is meshed with the sliding block (10).

2. The tender management device of claim 1, characterized in that, the slider (10) is provided with a mark block (13), the mark block (13) is fixedly installed on the outer surface of the slider (10), the box body (2) is provided with a mark groove (14), the mark groove (14) is vertically opened on the front wall of the box body (2) and the mark block (13) is positioned in the mark groove.

3. The tender management device of claim 1, wherein the housing (2) is provided with an RFID identification module (15), and the RFID identification module (15) is fixedly mounted on the front surface of the housing (2).

4. The bid management device according to claim 3, characterized in that a controller (16) is arranged on the box body (2), the controller (16) is fixedly installed in the box body (2), a stepping motor driver (17) is arranged in the box body (2), the stepping motor driver (17) is installed in the box body (2), the output end of the controller (16) is electrically connected with the stepping motor driver (17), and the input end of the controller (16) is electrically connected with the RFID identification module (15).

5. The tender management device of claim 1, wherein the drawer body (4) is provided with a handle (18), and the handle (18) is fixedly mounted on a front surface of the drawer body (4).