Auxiliary material bracket for bidding

Abstract

The utility model discloses an auxiliary material bracket for bidding, which relates to the technical field of material placement and comprises a base, an orientation adjusting component is fixedly mounted in the middle of the upper end of the base, an adjusting display component is fixedly mounted at the upper end of the orientation adjusting component, and a storage component is fixedly mounted on the front side of the orientation adjusting component. According to the auxiliary data bracket for bid invitation, adjustment can be carried out according to the reading direction of viewers when the auxiliary data bracket is displayed in people through the direction adjusting assembly, so that document data contents on the display board can be quickly and conveniently transmitted out; the angle of the display board can be adjusted according to the reading habit of a viewer by adjusting the display assembly, the reading experience of a user is enhanced, standby or multiple same-type documents can be stored in a storage box through the storage assembly, the documents can be conveniently replaced or updated in time after being displayed in a storage groove, and the reading experience of the user is improved. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of data placement, in particular to an auxiliary data bracket for bidding. Background Art

[0002] Tendering is a term in the bidding industry, which refers to the act of the tenderer issuing a tender notice or tender form in advance, proposing the variety, quantity, technical requirements and related transaction conditions at the specified time and place, and inviting bidders to participate in the bidding. When conducting bidding activities, a device is needed to display relevant document information.

[0003] For example, the Chinese patent publication number CN212698212U discloses a bid auxiliary material bracket, which is connected to the bid material rack bottom plate, the outer surface of which is fixedly connected to a fixed shaft, the outer surface of which is movably connected to a data rack, the inner side wall of which is fixedly connected to a connecting spring, one end of which is fixedly connected to a movable plate, and the upper surface of which is fixedly connected to a connecting rod. The bid auxiliary material bracket, through the setting of a pressure rod, places the bid materials on the upper surface of the data rack, which is stuck inside the limit plate, and uses an operating rod to pull the movable cylinder upward to press the pressure rod on the materials. Under the action of the connecting groove, the position of the pressure rod is adjusted to avoid pressing the font, and at the same time, the purpose of preventing the pages from closing by themselves is achieved, which is convenient for the bidders to operate and use.

[0004] The prior art has the following problems: although the above device can fix book pages when working, the display range is limited in places where many people watch, and it is laborious to manually push and rotate the entire device. At the same time, the above device cannot carry and prepare a variety of materials for backup, which reduces the practicality of the device. Utility Model Content

[0005] The utility model provides an auxiliary material bracket for bidding to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A bracket for auxiliary materials for bidding comprises a base, wherein an adjustment orientation component is fixedly mounted on the middle part of the upper end of the base, an adjustment display component is fixedly mounted on the upper end of the adjustment orientation component, and a storage component is fixedly mounted on the front side of the adjustment orientation component.

[0008] Preferably, the orientation adjustment component includes a rotating shaft, a rectangular groove is opened in the middle of the upper end of the base, the lower end of the rotating shaft is rotatably connected to the bottom of the inner wall of the rectangular groove, a top plate is fixedly installed on the upper end of the rotating shaft, a fixed gear is fixedly sleeved on the bottom of the outer wall of the rotating shaft, a protective frame is fixedly installed in the middle of the upper end of the base, and the rotating shaft is located in the inner cavity of the protective frame.

[0009] Preferably, limit rods are fixedly installed at the left and right positions of the bottom of the inner wall of the rectangular groove, the outer walls of the two limit rods are slidably connected with connecting blocks, and inner gear discs are fixedly installed on the opposite sides of the two connecting blocks, and the inner wall of the inner gear disc is meshed with the outer surface of the fixed gear.

[0010] Preferably, the bottom of the outer wall of the two limit rods are movably sleeved with a return spring, the upper ends of the two return springs are fixedly connected to the lower ends of the two connecting blocks, the lower ends of the two return springs are fixedly connected to the left and right positions of the bottom of the inner wall of the rectangular groove, and adjustment grooves are provided at the bottom of the left and right sides of the protective frame, and adjustment plates are fixedly installed on the sides of the upper ends of the two connecting blocks away from each other, and the front and rear sides of the two adjustment plates are movably sleeved with the inner walls of the two adjustment grooves.

[0011] Preferably, the storage assembly includes an electric push rod 1, the lower end of which is fixedly mounted to the right upper end of the base, a rack is slidably connected to the right front portion of the protective frame, and the output end of the electric push rod 1 is fixedly connected to the lower end of the rack.

[0012] Preferably, the front side of the protective frame is rotatably connected to two rotating rods distributed up and down, a storage box is fixedly installed in the middle of the outer walls of the two rotating rods, and gears are fixedly sleeved on the right parts of the outer walls of the two rotating rods, and the outer surfaces of the two gears are meshed with the front side of the rack.

[0013] Preferably, the adjustment display assembly includes two electric push rods, the front upper end of the top plate is rotatably connected to a display board, the upper end of the display board is provided with a placement slot, the lower end of the two electric push rods is rotatably connected to the rear upper end of the top plate, and the output end of the two electric push rods is rotatably connected to the middle lower end of the display board.

[0014] Preferably, sliding rods are fixedly installed on the left and right parts of the rear side of the display board, and the left and right parts of the outer walls of the sliding rods are slidably connected to L-shaped fixing frames, the upper ends of the two L-shaped fixing frames are slidably connected to fixing rods that pass through the tops of the two L-shaped fixing frames, and the lower ends of the two fixing rods are fixedly installed with pressure plates, and the two pressure plates are located inside the placement grooves. The tops of the outer walls of the two fixing rods are movably sleeved with springs, the upper ends of the two springs are fixedly connected to the tops of the outer walls of the two fixing rods, and the lower ends of the two springs are fixedly connected to the upper ends of the two L-shaped fixing frames.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides an auxiliary material bracket for bidding, which can quickly realize the fixing and rotation of the rotating shaft through the cooperation among an adjusting plate, a connecting block, an inner toothed disc, a limiting rod, a reset spring and a fixed gear, so that when a display board needs to be rotated to different directions for people to watch and read, the inner toothed disc quickly disengages from the meshing relationship with the fixed gear to release the fixation of the rotating shaft, and when the display board does not need to be rotated, the elastic potential energy of the reset spring can ensure the meshing relationship between the inner toothed disc and the fixed gear to fix the rotating shaft, thereby improving the flexibility of the device.

[0017] The utility model provides an auxiliary document bracket for bidding. Spare or redundant documents and materials can be placed in the storage box through the cooperation between an electric push rod, a rack, a gear, a rotating rod and a storage box. Two storage boxes can be rotated to a vertical position, which is convenient for protecting and storing the documents and materials inside, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the orientation adjustment component of the utility model;

[0022] Figure 5 This is a schematic diagram of the storage component structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the adjustment display component of the utility model.

[0024] In the figure: 1. base; 2. orientation adjustment component; 3. storage component; 4. adjustment display component; 21. rotating shaft; 22. rectangular groove; 23. top plate; 24. protective frame; 25. fixed gear; 26. limit rod; 27. inner gear disc; 28. reset spring; 29. ​​adjustment plate; 210. adjustment groove; 31. electric push rod 1; 32. rack; 33. rotating rod; 34. storage box; 35. gear; 41. display board; 42. electric push rod 2; 43. placement groove; 44. sliding rod; 45. L-shaped fixing frame; 46. fixing rod; 47. pressure plate; 48. spring. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 and Figure 2 As shown, a bracket for auxiliary materials for bidding includes a base 1, an adjustable orientation component 2 is fixedly installed in the middle of the upper end of the base 1, an adjustable display component 4 is fixedly installed on the upper end of the adjustable orientation component 2, and a storage component 3 is fixedly installed on the front side of the adjustable orientation component 2.

[0027] By adjusting the orientation component 2, the document information on the display board 41 can be adjusted according to the reading orientation of the viewers when displayed in a crowd, so that the content of the document information on the display board 41 can be quickly and conveniently conveyed. By adjusting the display component 4, the angle of the display board 41 can be adjusted according to the reading habits of the viewers, thereby enhancing the user's reading experience. By using the storage component 3, spare or multiple document information of the same type can be placed and stored in the storage box 34. After the document information is displayed in the placement slot 43, it is convenient to replace or update the information in time, thereby improving the practicality of the device.

[0028] like Figure 2 , Figure 3 and Figure 4 As shown, the orientation adjustment component 2 includes a rotating shaft 21, a rectangular groove 22 is opened in the middle of the upper end of the base 1, the lower end of the rotating shaft 21 is rotatably connected to the bottom of the inner wall of the rectangular groove 22, a top plate 23 is fixedly installed on the upper end of the rotating shaft 21, a fixed gear 25 is fixedly sleeved on the bottom of the outer wall of the rotating shaft 21, and a protective frame 24 is fixedly installed in the middle of the upper end of the base 1, and the rotating shaft 21 is located in the inner cavity of the protective frame 24.

[0029] By pushing the top plate 23 , the top plate 23 rotates to a suitable angle directly above the protection frame 24 through the rotating shaft 21 , so that the top plate 23 can drive the display board 41 to rotate to a desired orientation.

[0030] like Figure 4 As shown, limit rods 26 are fixedly installed at the left and right positions of the bottom of the inner wall of the rectangular groove 22, and the outer walls of the two limit rods 26 are slidably connected with connecting blocks. Internal toothed discs 27 are fixedly installed on the opposite sides of the two connecting blocks, and the inner wall of the internal toothed disc 27 is meshed with the outer surface of the fixed gear 25.

[0031] The inner gear disc 27 slides on the outer walls of the two limiting rods 26 through two connecting blocks. When the inner gear disc 27 is in meshing relationship with the fixed gear 25, the fixed gear 25 fixes the rotating shaft 21.

[0032] like Figure 4As shown, the bottom of the outer wall of the two limit rods 26 are movably sleeved with return springs 28, the upper ends of the two return springs 28 are fixedly connected to the lower ends of the two connecting blocks, and the lower ends of the two return springs 28 are fixedly connected to the left and right positions of the bottom of the inner wall of the rectangular groove 22. Adjustment grooves 210 are provided at the bottom of the left and right sides of the protective frame 24, and adjustment plates 29 are fixedly installed on the side of the upper ends of the two connecting blocks away from each other, and the front and rear sides of the two adjustment plates 29 are movably sleeved with the inner walls of the two adjustment grooves 210.

[0033] The two adjustment plates 29 move in the two adjustment slots 210 to push the two connecting blocks, causing the two connecting blocks to slide downward while squeezing the two return springs 28. The elastic restoring force of the two return springs 28 can ensure that the inner gear disc 27 can return to its original position after being disengaged from the fixed gear 25.

[0034] like Figure 5 As shown, the storage assembly 3 includes an electric push rod 31, the lower end of the electric push rod 31 is fixedly installed on the right part of the upper end of the base 1, the right front part of the protective frame 24 is slidably connected with a rack 32, and the output end of the electric push rod 31 is fixedly connected to the lower end of the rack 32.

[0035] The output end of the electric push rod 31 can drive the rack 32 to move.

[0036] like Figure 5 As shown, the front side of the protective frame 24 is rotatably connected to two rotating rods 33 distributed up and down, and a storage box 34 is fixedly installed in the middle of the outer wall of the two rotating rods 33. The right part of the outer wall of the two rotating rods 33 is fixedly sleeved with a gear 35, and the outer surfaces of the two gears 35 are meshed with the front side of the rack 32.

[0037] Through the movement of the rack 32, the two gears 35 drive the rotating rod 33 to rotate through the meshing relationship with the rack 32, and the two rotating rods 33 drive the storage box 34 to rotate, so that the storage box 34 can be rotated to a vertical position when loaded with spare documents and materials, which is convenient for the storage and protection of the materials.

[0038] like Figure 2 and Figure 6 As shown, the adjustment display component 4 includes an electric push rod 42, the front upper end of the top plate 23 is rotatably connected to a display board 41, a placement slot 43 is provided at the upper end of the display board 41, the lower end of the electric push rod 42 is rotatably connected to the rear upper end of the top plate 23, and the output end of the electric push rod 42 is rotatably connected to the middle lower end of the display board 41.

[0039] The display board 41 can be driven to rotate to a certain angle through the output end of the electric push rod 42 to meet the reading habits of various users.

[0040] like Figure 6As shown, sliding rods 44 are fixedly installed on the left and right parts of the rear side of the display board 41, and the left and right parts of the outer walls of the sliding rods 44 are slidably connected with L-shaped fixing frames 45. The upper ends of the two L-shaped fixing frames 45 are slidably connected with fixing rods 46 that pass through the tops of the two L-shaped fixing frames 45. The lower ends of the two fixing rods 46 are fixedly installed with pressing plates 47. The two pressing plates 47 are located inside the placement groove 43. The tops of the outer walls of the two fixing rods 46 are movably sleeved with springs 48. The upper ends of the two springs 48 are fixedly connected to the tops of the outer walls of the two fixing rods 46, and the lower ends of the two springs 48 are fixedly connected to the upper ends of the two L-shaped fixing frames 45.

[0041] By sliding the two L-shaped fixing frames 45, the size of the document placed in the placement slot 43 can be adjusted, and the two fixing rods 46 are pulled. The two fixing rods 46 stretch the springs 48 at the same time, and the two fixing rods 46 lift the two pressure plates 47. After the two fixing rods 46 are released, the elastic potential energy of the springs 48 presses the two pressure plates 47 on both sides of the book page.

[0042] The working principle of the utility model is as follows: the staff puts the device in the position where reading is needed, pulls the two fixing rods 46, opens the document and puts it into the placement slot 43, slides the two L-shaped fixing frames 45 at the same time according to the size of the document, then loosens the two fixing rods 46, and the elastic potential energy of the spring 48 fixes the pages of the document through the two pressing plates 47. The staff puts the documents to be spared into the two storage boxes 34, then starts the electric push rod 1 31, and the output end 1 of the electric push rod 1 31 pulls the rack 32 downward, and the two gears 35 mesh with the rack 32 to drive the rotating rod 33 and the storage box 34 to rotate in the direction close to the protective frame 24, until the storage box 34 rotates to be vertical, which is convenient for the storage and protection of the documents inside.

[0043] The staff can start the electric push rod 42 according to the actual situation of the viewing crowd, and the output end of the electric push rod 42 drives the display board 41 to rotate to a suitable angle, which is convenient for the crowd to read and watch.

[0044] During viewing and displaying, the two adjusting plates 29 are pushed downward according to actual needs, so that the two adjusting plates 29 push the two connecting blocks, and the two connecting blocks drive the inner toothed disc 27 to slide downward on the two limit rods 26, and at the same time the two return springs 28 are squeezed, and the two return springs 28 accumulate elastic potential energy, so that the fixed gear 25 is disengaged from the meshing relationship with the inner toothed disc 27 and the fixing effect on the rotating shaft 21 is released, and the top plate 23 is rotated. The top plate 23 drives the display plate 41 to rotate to a suitable position through the rotation effect of the rotating shaft 21, and then the two adjusting plates 29 are released, and the elastic potential energy of the two return springs 28 is released, so that the inner toothed disc 27 is reset and meshed with the fixed gear 25 again, and the rotating shaft 21 is fixed, which can prevent the top plate 23 and the display plate 41 from being accidentally touched and rotated arbitrarily during work.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bracket for auxiliary materials for bidding, comprising a base (1), characterized in that: An adjusting orientation component (2) is fixedly mounted on the middle of the upper end of the base (1), an adjusting display component (4) is fixedly mounted on the upper end of the adjusting orientation component (2), a storage component (3) is fixedly mounted on the front side of the adjusting orientation component (2), the adjusting orientation component (2) comprises a rotating shaft (21), a rectangular groove (22) is provided on the middle of the upper end of the base (1), the lower end of the rotating shaft (21) is rotatably connected to the bottom of the inner wall of the rectangular groove (22), a top plate (23) is fixedly mounted on the upper end of the rotating shaft (21), and the adjusting orientation component (21) comprises a rotating shaft (21). A fixed gear (25) is fixedly sleeved at the bottom of the outer wall of the rotating shaft (21); a protective frame (24) is fixedly installed at the middle of the upper end of the base (1); the rotating shaft (21) is located in the inner cavity of the protective frame (24); limit rods (26) are fixedly installed at the left and right positions of the bottom of the inner wall of the rectangular groove (22); the outer walls of the two limit rods (26) are slidably connected with connecting blocks; inner toothed discs (27) are fixedly installed on the opposite sides of the two connecting blocks; the inner wall of the inner toothed disc (27) is meshed with the outer surface of the fixed gear (25).

2. The auxiliary material bracket for bidding according to claim 1, characterized in that: The storage assembly (3) comprises an electric push rod (31), the lower end of which is fixedly mounted on the right upper end of the base (1), the right front portion of the protective frame (24) is slidably connected to a rack (32), and the output end of the electric push rod (31) is fixedly connected to the lower end of the rack (32).

3. The auxiliary material bracket for bidding according to claim 2, characterized in that: The front side of the protection frame (24) is rotatably connected to two rotating rods (33) distributed up and down, a storage box (34) is fixedly installed in the middle of the outer wall of the two rotating rods (33), and a gear (35) is fixedly sleeved on the right part of the outer wall of the two rotating rods (33), and the outer surfaces of the two gears (35) are meshed with the front side of the rack (32).

4. The auxiliary material bracket for bidding according to claim 1, characterized in that: The adjustment display assembly (4) comprises an electric push rod (42), the front portion of the upper end of the top plate (23) is rotatably connected to a display board (41), a placement groove (43) is provided at the upper end of the display board (41), the lower end of the electric push rod (42) is rotatably connected to the rear portion of the upper end of the top plate (23), and the output end of the electric push rod (42) is rotatably connected to the middle portion of the lower end of the display board (41).

5. The auxiliary material bracket for bidding according to claim 4, characterized in that: Slide rods (44) are fixedly installed on the left and right parts of the rear side of the display board (41), and the left and right parts of the outer wall of the slide rod (44) are slidably connected with L-shaped fixing frames (45). The upper ends of the two L-shaped fixing frames (45) are slidably connected with fixing rods (46) that penetrate the tops of the two L-shaped fixing frames (45). The lower ends of the two fixing rods (46) are fixedly installed with pressing plates (47), and the two pressing plates (47) are located inside the placement groove (43). The tops of the outer walls of the two fixing rods (46) are movably sleeved with springs (48), and the upper ends of the two springs (48) are fixedly connected to the tops of the outer walls of the two fixing rods (46), and the lower ends of the two springs (48) are fixedly connected to the upper ends of the two L-shaped fixing frames (45).

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