A display board for farm machinery sales

Abstract

The utility model discloses a kind of for the display board of agricultural machinery sales, belong to agricultural machinery sales technical field, including storage rack: the front surface of the bottom of the storage rack inner cavity is fixed with bottom plate, the back of the bottom plate is hinged with the turnover plate above bottom plate by first hinge, the front surface of the turnover plate is hinged with the docking plate above turnover plate by second hinge. The utility model is by being provided with locking structure, the locking state of turnover plate, docking plate and placing frame can be controlled, so as to quickly release locking state of turnover plate, docking plate and placing frame when needing to store, and be mutually folded and stored to storage rack, and be positioned using limiting frame, so that display board can be quickly folded and stored, it is convenient for user to carry display board as a whole, improve the portability of display board, and when idle, it can avoid occupying larger space, greatly improve the applicability of display board.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery sales technology, and in particular relates to a display board for agricultural machinery sales. Background Technology

[0002] Agricultural machinery sales, as the name suggests, refers to the commercial activity of business entities purchasing agricultural machinery and selling it to farmers or other units or individuals who need agricultural machinery. Agricultural machinery includes, but is not limited to, tractors, harvesters, seeders, plant protection machinery, and other types of machinery and equipment used for agricultural production. In the process of selling agricultural machinery, display boards are needed to display information about the machinery. However, most traditional display boards used for selling agricultural machinery are fixed, one-piece structures that cannot be quickly folded and stored as needed. This makes it inconvenient for users to carry the display board as a whole, and it takes up a lot of space when not in use, greatly reducing the applicability of the display board. Utility Model Content

[0003] The purpose of this invention is to provide a display board for agricultural machinery sales, which adopts a self-locking structure and can be quickly folded and stored, in order to solve the above-mentioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A display board for agricultural machinery sales includes a storage rack: a base plate is fixed to the front of the bottom of the storage rack's inner cavity; a flip plate is hinged to the back of the base plate via a first hinge; a connecting plate is hinged to the front of the flip plate via a second hinge; a placement frame is hinged to the back of the connecting plate via a third hinge and is positioned at an angle above the connecting plate; a transparent plate and a light-transmitting plate are fixed sequentially in the placement frame along the front-back direction; the gap between the transparent plate and the light-transmitting plate allows for the insertion of a data board for displaying agricultural machinery information; a limiting frame that works with the flip plate, the connecting plate, and the placement frame is snapped into the back of the bottom of the storage rack's inner cavity via a slot; and a locking structure is provided on the flip plate and the connecting plate.

[0005] Preferably, the locking structure includes a strip-shaped hole in the docking plate, a T-shaped bracket slidably disposed in the strip-shaped hole, a bracket seat fixed to the bottom of the front of the placement frame, the top of the T-shaped bracket penetrating the docking plate and inserted into the bracket seat, and multiple sets of first springs with their bottom ends fixed to the bottom of the inner cavity of the strip-shaped hole being fixed sequentially along the left-right direction at the bottom of the T-shaped bracket. Rotary flip-mounted brackets are rotatably mounted on the top and bottom of both sides of the flipping plate. Arc-shaped grooves for inserting one end of the flip-mounted bracket are opened on the bottom of both sides of the docking plate and the top of both sides of the base plate. Fixing grooves for cooperating with the flip-mounted brackets are symmetrically opened on both sides of the flipping plate, and a second spring with one end fixed to the flip-mounted bracket is disposed in the fixing groove.

[0006] Preferably, each set of fixed grooves has a placement groove on the inner side of the cavity, and each set of placement grooves has a rotating block rotatably installed in it, with the other end of the second spring fixed on the rotating block.

[0007] Preferably, each of the left and right sets of flip-up brackets has a sleeve fixed on the side that is far apart from each other, and each set of sleeves has an F-type positioning bracket inserted in it. The flip-up plate has positioning slots on both sides for inserting the F-type positioning bracket.

[0008] Preferably, a magnetic plate is embedded on the front side of both the flip plate and the docking plate.

[0009] Preferably, the back of the inner cavity of the placement frame is provided with a plurality of auxiliary light strips on the back of the light-transmitting plate along the left and right direction, and the placement frame is fitted with a sealing rubber strip to block the gap between the transparent plate and the light-transmitting plate.

[0010] Preferably, the left and right sets of flip-up inserts are each fixed with a fixing strip on the side that is far apart from each other, and the F-type positioning frame has a fixing channel on one side for the fixing strip to be engaged.

[0011] The beneficial effects of this utility model are as follows: By setting a locking structure, the locking state of the flip plate, the docking plate, and the placement frame can be controlled so that the locking state between the three can be released in time when storage is needed. With the assistance of the first hinge, the second hinge, and the third hinge, the flip plate, the docking plate, and the placement frame can be quickly folded together and stored in the storage rack. The limiting frame is used to limit their position, so the display board can be quickly folded and stored, making it convenient for users to carry the display board as a whole, improving the portability of the display board. When not in use, it can avoid occupying a large space, greatly improving the applicability of the display board. Attached Figure Description

[0012] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention. Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a rear view of the structure of one embodiment of the present utility model; Figure 3 This is a partial cross-sectional view of the structure of one embodiment of the present utility model; Figure 4 for Figure 3 Enlarged view of the structure at point A in the middle; Figure 5 This is a structural storage diagram of one embodiment of the present utility model; Figure 6 This is a partial sectional view of the structure of the placement frame of this utility model; Figure 7 This is a three-dimensional structural view of the storage rack and restraint rack of this utility model.

[0013] In the attached diagram, the components represented by each number are as follows: 1. Storage rack; 2. Base plate; 3. Flip-up plate; 4. Connecting plate; 5. Placement frame; 6. Magnetic plate; 7. Transparent plate; 8. Light-transmitting plate; 9. Auxiliary light strip; 10. Sealing rubber strip; 11. Card holder; 12. Strip hole; 13. T-shaped card holder; 14. First spring; 15. Restriction frame; 16. Flip-up insert; 17. Fixing groove; 18. Rotating block; 19. Second spring; 20. Arc groove; 21. F-type positioning frame; 22. Fixing strip; 23. Positioning slot. Detailed Implementation

[0014] In the following description, an embodiment of the present invention for displaying agricultural machinery for sale will be described with reference to the accompanying drawings.

[0015] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0016] The accompanying drawings in this specification are schematic diagrams used to illustrate the concept of this utility model, and schematically show the shapes of the various parts and their interrelationships. Please note that, in order to clearly show the structure of the components of the embodiments of this utility model, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0017] Example: A display board for agricultural machinery sales includes a storage rack 1. A base plate 2 is fixed to the front of the bottom of the storage rack 1. A flip plate 3 is hinged to the back of the base plate 2 via a first hinge. A connecting plate 4 is hinged to the front of the flip plate 3 via a second hinge. A placement frame 5, positioned at an angle and above the connecting plate 4, is hinged to the back of the connecting plate 4 via a third hinge. A transparent plate 7 and a light-transmitting plate 8 are fixed sequentially along the front-back direction inside the placement frame 5. The gap between the transparent plate 7 and the light-transmitting plate 8 allows for the insertion of a data board displaying agricultural machinery information. A limiting frame 15, which works in conjunction with the flip plate 3, the connecting plate 4, and the placement frame 5, is slotted to the back of the bottom of the storage rack 1. Locking structures are provided on the flip plate 3 and the connecting plate 4. The structure includes a strip hole 12 opened in the docking plate 4, a T-shaped card holder 13 slidably arranged in the strip hole 12, a card seat 11 with its bottom attached to the docking plate 4 fixed at the bottom of the front of the placement frame 5, the top of the T-shaped card holder 13 penetrating the docking plate 4 and inserted into the card seat 11, and multiple sets of first springs 14 with their bottom ends fixed to the bottom of the inner cavity of the strip hole 12 being fixed sequentially along the left and right direction at the bottom of the T-shaped card holder 13, flipping inserts 16 being rotatably installed on the top and bottom of both sides of the flipping plate 3, arc-shaped grooves 20 for inserting one end of the flipping insert 16 being opened at the bottom of both sides of the docking plate 4 and the top of both sides of the base plate 2, and fixing grooves 17 for cooperating with the flipping insert 16 being symmetrically opened on both sides of the flipping plate 3, with a second spring 19 fixed at one end to the flipping insert 16 being arranged in the fixing groove 17.

[0018] Specifically, this utility model, by setting a locking structure, utilizes the first spring 14 and the second spring 19, and coordinates the engagement of the T-shaped card holder 13 and the card seat 11 with the engagement of the flip-up insert 16 and the arc-shaped groove 20, to control the locking state of the flip-up plate 3, the docking plate 4, and the placement frame 5. This allows for timely release of the locking state between the three components when storage is required. Furthermore, with the assistance of the first hinge, the second hinge, and the third hinge, the flip-up plate 3, the docking plate 4, and the placement frame 5 can be quickly folded together and stored in the storage rack 1. At the same time, the design of the limiting frame 15 can limit the position of the folded flip-up plate 3, the docking plate 4, and the placement frame 5, thereby allowing the display board to be quickly folded and stored. This facilitates the user's overall carrying of the display board, improves its portability, and avoids occupying a large space when not in use, greatly enhancing the applicability of the display board.

[0019] Each set of fixing slots 17 has a placement slot on the inner side of the cavity, and each set of placement slots has a rotating block 18 rotatably installed in it. The other end of the second spring 19 is fixed on the rotating block 18.

[0020] Specifically, the rotating block 18 is designed to change the overall tilt of the second spring 19 in a timely manner in response to the swing of the flip-up bracket 16, thereby improving the stability of the second spring 19.

[0021] Both sides of the left and right sets of flip-out brackets 16 are fixed with sleeves, and each set of sleeves is equipped with an F-type positioning bracket 21. The flip-out plate 3 has positioning slots 23 on both sides for inserting the F-type positioning bracket 21.

[0022] Specifically, the F-type positioning bracket 21 and the positioning slot 23 are used to insert and fix the flip-up bracket 16 after it is swung outward. The elastic rebound of the second spring 19 provides a continuous pull force to the flip-up bracket 16, making the F-type positioning bracket 21 and the positioning slot 23 more stable to insert.

[0023] Both the flip plate 3 and the docking plate 4 have a magnetic plate 6 embedded on their front sides.

[0024] Specifically, the design of magnetic plate 6 allows for the fixing of more data plates, improving the display effect of agricultural machinery information and further enhancing the overall functionality of the device.

[0025] Multiple sets of auxiliary light strips 9 are arranged sequentially on the back of the inner cavity of the placement frame 5 along the left and right directions. A controller that works with the auxiliary light strips 9 is arranged on the left side of the bottom of the placement frame 5. A sealing rubber strip 10 is snapped onto the placement frame 5 to block the gap between the transparent plate 7 and the light-transmitting plate 8.

[0026] Specifically, the design of the auxiliary light strip 9 is to form a light box structure to illuminate the information board, making it easier for customers to view and improving the overall functionality of the device. The design of the sealing rubber strip 10 is to seal the top opening of the placement frame 5 to prevent foreign objects from easily entering the placement frame 5.

[0027] Both sets of left and right flip-up brackets 16 have fixed clips 22 on the opposite sides. The F-type positioning bracket 21 has a fixed slot on one side for the fixed clips 22 to engage.

[0028] Specifically, the design of the fixed clip 22 and the fixed track can slide and limit the F-type positioning frame 21, thereby improving the insertion stability of the F-type positioning frame 21 and the positioning slot 23.

[0029] In use: When the display board needs to be folded and stored, the user lowers the T-shaped bracket 13 until its top is disengaged from the bracket seat 11, thereby releasing the locking state of the placement frame 5. At this time, the user lowers the placement frame 5, and with the assistance of the third hinge, the placement frame 5 is lowered and fits against the back of the docking plate 4. Then, the user pulls the flip-up bracket 16 outward until it is removed from the arc-shaped groove 20, and the second spring 19 is stretched synchronously. At this time, the rotating block 18 assists in the stable stretching of the second spring 19 until the flip-up bracket 16 is tilted outward by ninety degrees. At this time, the user moves the F-shaped positioning bracket 21 and inserts it into the corresponding positioning slot 23. At this time, the elastic rebound of the second spring 19 can give the flip-up bracket a restoring position. A pull-back force allows the F-type positioning frame 21 to be stably inserted into the positioning slot 23, preventing it from disengaging. Simultaneously, the locking state of the flip plate 3 and the docking plate 4 can be released. At this time, with the assistance of the reverse-set first and second hinges, the flip plate 3 and the docking plate 4 can be quickly folded together and flipped and stored in the storage rack 1 together with the placement frame 5. At this time, the user can lock the limiting frame 15 into the slot to limit the folded flip plate 3, docking plate 4 and placement frame 5, thereby quickly folding and storing the display board. This makes it convenient for the user to carry the display board as a whole, improving the portability of the display board. When not in use, it can avoid occupying a large space, greatly improving the applicability of the display board.

[0030] In summary, this display board for agricultural machinery sales, by setting a locking structure, allows the flip plate 3, docking plate 4, and placement frame 5 to be quickly unlocked and folded together and stored in the storage rack 1. The limiting frame 15 is used to limit its position, thus enabling the display board to be quickly folded and stored. This makes it convenient for users to carry the display board as a whole, and when not in use, it avoids taking up a lot of space, greatly improving the applicability of the display board.

[0031] The technical features disclosed above are not limited to the combinations of the disclosed features with other features. Those skilled in the art can also make other combinations of the technical features according to the purpose of the utility model in order to achieve the purpose of the utility model.

Claims

1. A display board for agricultural machinery sales, characterized in that, Includes a storage rack (1): a base plate (2) is fixed to the front of the bottom of the storage rack (1), a flip plate (3) is hinged to the back of the base plate (2) via a first hinge, a docking plate (4) is hinged to the front of the flip plate (3) via a second hinge, a placement frame (5) is hinged to the back of the docking plate (4) via a third hinge, and a transparent plate (7) and a light-transmitting plate (8) are fixed in sequence along the front-back direction inside the placement frame (5). A data board for displaying agricultural machinery information can be inserted in the gap between the transparent plate (7) and the light-transmitting plate (8). A limiting frame (15) for use with the flip plate (3), the docking plate (4) and the placement frame (5) is snapped into the back of the bottom of the storage rack (1) via a slot. A locking structure is provided on the flip plate (3) and the docking plate (4).

2. A display board for agricultural machinery sales according to claim 1, characterized in that, The locking structure includes a strip hole (12) opened in the docking plate (4), a T-shaped card holder (13) is slidably arranged in the strip hole (12), a card seat (11) with its bottom attached to the docking plate (4) is fixed at the bottom of the front of the placement frame (5), the top of the T-shaped card holder (13) penetrates the docking plate (4) and is inserted into the card seat (11), and multiple sets of first springs with their bottom ends fixed to the bottom of the inner cavity of the strip hole (12) are sequentially fixed along the left and right direction at the bottom of the T-shaped card holder (13). (14) The top and bottom of both sides of the flip plate (3) are rotatably equipped with flip brackets (16). The bottom of both sides of the docking plate (4) and the top of both sides of the bottom plate (2) are provided with arc-shaped grooves (20) for inserting one end of the flip brackets (16). The flip plate (3) is symmetrically provided with fixing grooves (17) on both sides for cooperating with the flip brackets (16). A second spring (19) with one end fixed on the flip brackets (16) is provided in the fixing groove (17).

3. A display board for agricultural machinery sales according to claim 2, characterized in that, Each set of fixed grooves (17) has a placement groove on the inner side of the cavity, and each set of placement grooves has a rotating block (18) rotatably installed in it. The other end of the second spring (19) is fixed on the rotating block (18).

4. A display board for agricultural machinery sales according to claim 2, characterized in that, Both sides of the left and right sets of flip-up brackets (16) are fixed with sleeves, and each set of sleeves is equipped with an F-type positioning bracket (21). The flip-up plate (3) has positioning slots (23) on both sides for the F-type positioning bracket (21) to be inserted.

5. A display board for agricultural machinery sales according to claim 1, characterized in that, The front sides of both the flip plate (3) and the docking plate (4) are embedded with magnetic plates (6).

6. A display board for agricultural machinery sales according to claim 1, characterized in that, The back of the inner cavity of the placement frame (5) is provided with multiple sets of auxiliary light strips (9) on the back of the light-transmitting plate (8) in the left-right direction. The placement frame (5) is fitted with a sealing rubber strip (10) to block the gap between the transparent plate (7) and the light-transmitting plate (8).

7. A display board for agricultural machinery sales according to claim 2, characterized in that, The left and right sets of flip-up brackets (16) are each fixed with a fixing strip (22) on the side that is far apart from each other. The F-type positioning bracket (21) has a fixing channel on one side for the fixing strip (22) to be engaged.

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