Electronic bidding box
By designing anti-theft and limiting institutions in the bidding box, the shortcomings of the existing bidding box in the anti-theft and file processing are solved, and more efficient document management and anti-theft performance are achieved.
Patent Information
- Application Number
- CN202420456120.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The existing bidding boxes have shortcomings in anti-theft and document processing, especially during equipment transportation, where bidding documents are prone to mixing, resulting in inconvenience in post-processing.
An electronic bidding box was designed, using anti-theft mechanism and limit mechanism. The anti-theft mechanism ensures the camera clean and improves the anti-theft performance through the coordination of camera monitoring and mechanical structure. The limiting mechanism ensures that the bidding documents are not scattered during transportation through the cooperation of clamps and springs.
It improves the anti-theft performance of the tender box, ensures the neat and order of the documents during transportation, and reduces the difficulty of post-processing.
Smart Images
Figure CN222743173U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bidding, and in particular to an electronic bidding box. Background Art
[0002] Bidding refers to the process in which the government or enterprises, when purchasing goods, projects or services, invite qualified suppliers to bid by issuing tender notices, then review the bid documents of each supplier, and finally select the most suitable supplier to execute the contract.
[0003] Bidding is generally a very important project. However, the existing equipment usually only uses a locked method to keep the bidding documents confidential for the bidding boxes that store the bidding documents. The anti-theft measures are not strict enough, and the bidding documents are easily mixed together during the transportation of the equipment, which has an adverse effect on the subsequent processing. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides an electronic bidding box that overcomes the above technical problems or at least partially solves the above problems.
[0005] The utility model is achieved in this way:
[0006] The utility model provides an electronic bidding box, comprising a bidding box, wherein a box door is rotatably installed on the front side of the bidding box through a hinge.
[0007] The anti-theft mechanism comprises:
[0008] a cavity, the cavity being opened inside the tender box;
[0009] A camera, wherein the camera is mounted on the top of the inner wall of the cavity;
[0010] A fixing block, the fixing block being fixedly mounted on the top of the inner wall of the cavity;
[0011] A slide bar, the slide bar being slidably mounted inside the fixed block;
[0012] A sponge pad, the sponge pad is fixedly installed on the right side of the slide bar;
[0013] The limiting mechanism is arranged inside the cavity.
[0014] In a preferred embodiment, the limiting mechanism includes:
[0015] A partition, the partition being fixedly mounted on the inner wall of the cavity;
[0016] The clamping plates are arranged in a plurality and divided into two groups, and the two groups of clamping plates are respectively slidably mounted on the top of the partition and the bottom of the inner wall of the cavity.
[0017] In a preferred solution, a rotating rod is fixedly installed on the left side of the box door, the rotating rod is sleeved inside the hinge, two first gears are fixedly installed on the surface of the rotating rod, and second gears are rotatably installed inside the partition and on the top wall of the bidding box, and the first gear and the second gear are meshingly connected.
[0018] In a preferred solution, a connecting rod is fixedly mounted on the bottom of each of the two second gears, a rotating disk is fixedly mounted on the bottom of the connecting rod, and a transmission shaft is fixedly mounted on the bottom of the rotating disk.
[0019] In a preferred solution, a transmission frame is fixedly installed on the left side of the slide rod, a transmission groove is formed at the bottom of the transmission frame, and the transmission groove is sleeved on the surface of the transmission shaft.
[0020] In a preferred solution, springs are fixedly installed between the plurality of clamps, and the other end of the rightmost spring is fixedly connected to the inner wall of the bidding box.
[0021] In a preferred solution, two limiting grooves are provided on the rear side of the inner wall of the cavity, a plurality of limiting blocks are slidably installed inside the two limiting grooves, and the front side of the limiting blocks is fixedly connected to the rear side of the clamping plate.
[0022] In a preferred embodiment, guide grooves are provided at the top of the partition and the bottom of the inner wall of the cavity, and a plurality of guide wheels are slidably installed inside the two guide grooves. The guide wheels are sleeved inside the clamping plate and are rotatably connected to the clamping plate.
[0023] The utility model provides an electronic bidding box, and its beneficial effects include:
[0024] 1. By setting up an anti-theft mechanism, cameras are installed on the top of the cavity and the bottom of the partition to monitor the interior of the bidding box. When the staff opens the box door, the rotating rod drives the first gear to rotate, and the second gear drives the turntable and the transmission shaft to rotate, which squeezes the inner wall of the transmission groove, so that the transmission frame drives the sliding rod and the sponge pad to wipe the camera, preventing the camera from being affected by dust and other floating objects. The clarity of the shooting is affected, thereby improving the anti-theft performance of the bidding box.
[0025] 2. By setting a limit mechanism, when placing the bidding documents into the bidding box, move the leftmost clamp to the left. Through the cooperation of the limit slot and the limit block, the clamp will not be skewed. Through the cooperation of the guide slot and the guide wheel, the friction is reduced. After placing the documents into the corresponding clamp gap, release the clamp. The clamp clamps the bidding documents through the rebound force of the spring, thus solving the problem of the bidding documents being easily scattered after the equipment is transported. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0027] Figure 1 It is a schematic diagram of the overall structure provided by the implementation method of the utility model;
[0028] Figure 2 A partial cross-sectional view of a box door and a bidding box is provided for an embodiment of the utility model;
[0029] Figure 3 A partial cross-sectional view of a tender box and a partition is provided for an embodiment of the utility model;
[0030] Figure 4 Provided for the implementation of the utility model Figure 2 A partial enlarged view of the middle A;
[0031] Figure 5 Provided for the implementation of the utility model Figure 3 A partial enlarged view of point B in the middle.
[0032] In the figure: 1. bidding box; 2. box door; 3. cavity; 4. camera; 5. fixing block; 6. sliding rod; 7. sponge pad; 8. partition; 9. clamping plate; 10. rotating rod; 11. first gear; 12. second gear; 13. connecting rod; 14. turntable; 15. transmission shaft; 16. transmission frame; 17. transmission groove; 18. spring; 19. limit groove; 20. limit block; 21. guide groove; 22. guide wheel. DETAILED DESCRIPTION
[0033] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] Example
[0035] Reference Figure 1-5The utility model provides a technical solution: an electronic bidding box, comprising a bidding box 1, a box door 2 is rotatably installed on the front side of the bidding box 1 through a hinge, an anti-theft mechanism comprises a cavity 3, a camera 4, a fixing block 5, a sliding rod 6 and a sponge pad 7, the cavity 3 is opened inside the bidding box 1, the camera 4 is installed on the top of the inner wall of the cavity 3, the fixing block 5 is fixedly installed on the top of the inner wall of the cavity 3, the sliding rod 6 is slidably installed inside the fixing block 5, the sponge pad 7 is fixedly installed on the right side of the sliding rod 6, a limiting mechanism is arranged inside the cavity 3, a rotating rod 10 is fixedly installed on the left side of the box door 2, the rotating rod 10 is sleeved inside the hinge, two first gears 11 are fixedly installed on the surface of the rotating rod 10, a second gear 12 is rotatably installed inside the partition 8 and the top wall of the bidding box 1, the first gear 11 and the second gear 12 are meshed and connected, a connecting rod 13 is fixedly installed on the bottom of the two second gears 12, a rotating disk 14 is fixedly installed on the bottom of the connecting rod 13, and a rotating disk 14 is fixedly installed on the bottom of the rotating disk 14. A transmission shaft 15 is fixedly installed, and a transmission frame 16 is fixedly installed on the left side of the slide bar 6. A transmission groove 17 is opened at the bottom of the transmission frame 16, and the transmission groove 17 is sleeved on the surface of the transmission shaft 15. By setting an anti-theft mechanism, cameras 4 are installed on the top of the cavity 3 and the bottom of the partition 8 to monitor the interior of the bidding box 1, and two first gears 11, second gears 12, turntable 14, transmission shaft 15, transmission groove 17, fixed block 5, transmission frame 16, slide bar 6 and sponge pad 7 are correspondingly provided. When the staff opens the box door 2, the rotating rod 10 drives the first gear 11 to rotate, and the second gear 12 drives the turntable 14 and the transmission shaft 15 to rotate through the meshing connection with the second gear 12, so as to squeeze the inner wall of the transmission groove 17. Through the cooperation of the fixed block 5, the transmission frame 16 drives the slide bar 6 and the sponge pad 7 to wipe the camera 4 to prevent the camera 4 from being affected by floating objects such as dust and other floating objects. The anti-theft performance of the bidding box 1 is improved;
[0036] Reference Figure 1-5The limiting mechanism includes a partition 8 and a clamping plate 9. The partition 8 is fixedly installed on the inner wall of the cavity 3. The clamping plate 9 is arranged in multiple and divided into two groups. The two groups of clamping plates 9 are slidably installed on the top of the partition 8 and the bottom of the inner wall of the cavity 3 respectively. A spring 18 is fixedly installed between the multiple clamping plates 9. The other end of the rightmost spring 18 is fixedly connected to the inner wall of the bidding box 1. Two limiting grooves 19 are provided on the rear side of the inner wall of the cavity 3. Multiple limiting blocks 20 are slidably installed inside the two limiting grooves 19. The front side of the limiting block 20 is fixedly connected to the rear side of the clamping plate 9. A guide groove 21 is provided on the top of the partition 8 and the bottom of the inner wall of the cavity 3. The two limiting grooves 19 are provided with a plurality of limiting blocks 20. A plurality of guide wheels 22 are slidably installed inside each guide groove 21. The guide wheels 22 are sleeved inside the clamping plate 9 and are rotatably connected to the clamping plate 9. By setting a limit mechanism, when placing the bidding document into the bidding box 1, the leftmost clamping plate 9 is moved to the left. The clamping plate 9 will not be skewed through the cooperation of the limit groove 19 and the limit block 20. The friction is reduced through the cooperation of the guide groove 21 and the guide wheel 22. After placing the document into the corresponding gap of the clamping plate 9, the clamping plate 9 is released. The rebound force of the spring 18 is used to clamp the bidding document, thereby solving the problem that the bidding document is easily scattered after the equipment is transported.
[0037] Specifically, the working process or working principle of the electronic bidding box is as follows: when in use, cameras 4 are installed on the top of the cavity 3 and the bottom of the partition 8 to monitor the interior of the bidding box 1. When the staff opens the box door 2, the rotating rod 10 drives the first gear 11 to rotate, and through the meshing connection with the second gear 12, the second gear 12 drives the turntable 14 and the transmission shaft 15 to rotate, causing compression on the inner wall of the transmission groove 17. Through the cooperation of the fixed block 5, the transmission frame 16 drives the slide bar 6 and the sponge pad 7 to wipe the camera 4 to prevent the camera 4 from being affected by floating objects such as dust. When placing the bidding document into the bidding box 1, the leftmost clamp 9 is moved to the left, and the clamp 9 will not be skewed through the cooperation of the limit groove 19 and the limit block 20. The friction is reduced through the cooperation of the guide groove 21 and the guide wheel 22. After the document is placed in the corresponding gap of the clamp 9, the clamp 9 is released, and the clamp 9 clamps the bidding document through the rebound force of the spring 18.
[0038] It should be noted that the camera 4 is a device or equipment existing in the prior art, or a device or equipment that can be implemented in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.
Claims
1. An electronic bidding box, comprising a bidding box (1), wherein a box door (2) is rotatably mounted on the front side of the bidding box (1) via a hinge, and characterized in that: The anti-theft mechanism comprises: A cavity (3), wherein the cavity (3) is opened inside the tender box (1); A camera (4), wherein the camera (4) is mounted on the top of the inner wall of the cavity (3); A fixing block (5), wherein the fixing block (5) is fixedly mounted on the top of the inner wall of the cavity (3); A sliding rod (6), wherein the sliding rod (6) is slidably mounted inside the fixed block (5); A sponge pad (7), wherein the sponge pad (7) is fixedly mounted on the right side of the slide bar (6); A limiting mechanism, wherein the limiting mechanism is arranged inside the cavity (3).
2. The electronic bidding box according to claim 1, characterized in that: The limiting mechanism comprises: A partition (8), wherein the partition (8) is fixedly mounted on the inner wall of the cavity (3); The clamping plates (9) are arranged in a plurality and divided into two groups. The two groups of clamping plates (9) are respectively slidably mounted on the top of the partition plate (8) and the bottom of the inner wall of the cavity (3).
3. The electronic bidding box according to claim 2, characterized in that: A rotating rod (10) is fixedly mounted on the left side of the box door (2), and the rotating rod (10) is sleeved inside the hinge. Two first gears (11) are fixedly mounted on the surface of the rotating rod (10). A second gear (12) is rotatably mounted inside the partition (8) and on the top wall of the bidding box (1), and the first gear (11) and the second gear (12) are meshed and connected.
4. The electronic bidding box according to claim 3, characterized in that: A connecting rod (13) is fixedly mounted at the bottom of each of the two second gears (12), a rotating disk (14) is fixedly mounted at the bottom of the connecting rod (13), and a transmission shaft (15) is fixedly mounted at the bottom of the rotating disk (14).
5. The electronic bidding box according to claim 4, characterized in that: A transmission frame (16) is fixedly mounted on the left side of the slide bar (6), a transmission groove (17) is provided at the bottom of the transmission frame (16), and the transmission groove (17) is sleeved on the surface of the transmission shaft (15).
6. The electronic bidding box according to claim 5, characterized in that: Springs (18) are fixedly installed between the plurality of clamping plates (9), and the other end of the rightmost spring (18) is fixedly connected to the inner wall of the bidding box (1).
7. The electronic bidding box according to claim 6, characterized in that: Two limiting grooves (19) are provided on the rear side of the inner wall of the cavity (3), and a plurality of limiting blocks (20) are slidably installed inside the two limiting grooves (19), and the front side of the limiting blocks (20) is fixedly connected to the rear side of the clamping plate (9).
8. The electronic bidding box according to claim 7, characterized in that: A guide groove (21) is provided at the top of the partition (8) and the bottom of the inner wall of the cavity (3). A plurality of guide wheels (22) are slidably mounted inside the two guide grooves (21). The guide wheels (22) are sleeved inside the clamping plate (9) and are rotatably connected to the clamping plate (9).