Recording board convenient to fold and store

Abstract

The utility model discloses a recording board convenient to fold and store, and belongs to the technical field of social work. Comprising a main recording plate and an auxiliary recording plate, the bottom face of the main recording plate is connected with the bottom face of the auxiliary recording plate through a hinge, two limiting open grooves are formed in the auxiliary recording plate, first limiting mechanisms are arranged in the two limiting open grooves, each first limiting mechanism comprises a twisting block, and the outer surface of each twisting block is slidably connected with the inner wall of the corresponding limiting open groove; the left end of the rubbing block is fixedly connected with a limiting insertion rod, two retaining grooves are formed in the right side face of the main recording plate, and the outer surface of the limiting insertion rod is slidably connected with the inner walls of the auxiliary recording plate and the retaining grooves. Through cooperation of the main recording plate, the auxiliary recording plate, the limiting open groove, the first limiting mechanism, the retaining groove, the second limiting mechanism, a hinge, a first magnetic attraction block and a second magnetic attraction block, the recording plate can be folded, stored and rapidly unfolded, social workers can conveniently carry the recording plate when going out for work, and the recording plate is convenient to unfold and use.

Description

Technical Field

[0001] The utility model relates to the technical field of social work, in particular to a recording board which is convenient for folding and storing. Background Art

[0002] A recording board is a tool for people to make handwritten records. In outdoor social work, such as outdoor investigation activities, outdoor interview activities or outdoor research activities, there are usually special recorders to make corresponding work records for the social work. Recording boards are usually divided into electronic recording boards and ordinary recording boards. Electronic recording boards usually have a handwriting input screen and are written with an electronic writing pen, but such devices are usually expensive and electronic products are prone to power or software and hardware failures. Therefore, ordinary recording boards are used for writing records in most social work.

[0003] When conducting outdoor investigations, outdoor visits or outdoor research activities, it is often necessary to carry multiple work equipment. At the same time, it becomes very inconvenient to carry a large recording board. Therefore, it is particularly important to be able to fold and store the recording board conveniently and quickly. Utility Model Content

[0004] The utility model aims to solve the problem that the recording board in the prior art cannot be folded and stored, and is inconvenient to carry, and proposes a recording board that is easy to fold and store.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The foldable recording board of claim 1, wherein the bottom surfaces of the main recording board and the secondary recording board are connected by hinges, the secondary recording board is provided with two limit slots inside, and the two limit slots are provided with a limit mechanism 1 inside, the limit mechanism 1 includes a rubbing block, the outer surface of the rubbing block is slidably connected to the inner wall of the limit slot, the left end of the rubbing block is fixedly connected to a limit rod, the right side of the main recording board is provided with two retaining slots, the outer surfaces of the limit rod are respectively slidably connected to the secondary recording board and the inner wall of the retaining slot, the two limit slots are provided with a limit mechanism 2 inside, the front side of the main recording board is provided with a pen clamping mechanism, the upper part of the main recording board is provided with a limit mechanism 3, the left side of the main recording board is fixedly connected with a handle, the bottom surface of the main recording board is fixedly connected with a magnetic suction block 1, and the bottom surface of the secondary recording board is fixedly connected with a magnetic suction block 2.

[0007] Preferably, the first limiting mechanism further comprises a rubbing plate, and a side surface of the rubbing plate close to the rubbing block is fixedly connected to the outer surface of the rubbing block.

[0008] Preferably, the second limiting mechanism includes a block storing groove and a limiting arc plate, the block storing groove is opened inside the auxiliary recording plate, the outer surface of the limiting arc plate is slidably connected to the inner wall of the block storing groove, the bottom surface of the limiting arc plate is fixedly connected with a reset spring, and the bottom end of the reset spring is fixedly connected to the inner bottom wall of the block storing groove.

[0009] Preferably, the pen clamping mechanism comprises a pen clamping plate, a pen holding groove is provided on the back of the pen clamping plate, two guide columns are fixedly connected to the back of the pen clamping plate, and the outer surfaces of the two guide columns are slidably connected to the inner wall of the main recording plate.

[0010] Preferably, the outer surfaces of the two guide posts are both wound with retaining springs, and the front and rear ends of the two retaining springs are respectively fixedly connected to the front side of the main recording plate and the back side of the pen clamping plate.

[0011] Preferably, the limiting mechanism three includes a pressing head, the bottom surface of the pressing head is fixedly connected to a pressing inclined plate, the inner wall of the pressing inclined plate is rotatably connected to a positioning shaft, the outer surface of the positioning shaft is fixedly connected to two positioning plates, and the bottom ends of the two positioning plates are fixedly connected to the upper surface of the main recording plate.

[0012] Preferably, the outer sleeve of the positioning shaft is provided with two torsion springs, and the front and rear ends of the two torsion springs are fixedly connected to the outer surface of the pressing inclined plate and the outer surface of the positioning plate respectively.

[0013] Compared with the prior art, the utility model provides a recording board that is easy to fold and store, and has the following beneficial effects.

[0014] 1. The utility model can realize the folding storage and rapid unfolding of the recording board by using the cooperation between the main recording board, the auxiliary recording board, the limit slot, the limit mechanism 1, the retaining slot, the limit mechanism 2, the hinge, the magnetic block 1 and the magnetic block 2, so that social workers can carry the recording board when they go out to work, and it is easy to unfold and use.

[0015] 2. The utility model directly inserts the recording pen into the pen clamping plate. Under the force of a human hand, the recording pen can drive the pen clamping plate and the guide column to move and stretch the retaining spring. When the recording pen reaches the inside of the pen holding slot, the recording pen is released. Under the elastic force of the pen holding slot, the pen clamping plate can be driven to reset and clamp the recording pen, thereby making it convenient to carry the recording pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the bottom structure of the utility model.

[0018] Figure 3 This is a cross-sectional view of the internal structure of the main recording board and the auxiliary recording board of the utility model.

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of part A in FIG.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model when folded.

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the pen clamping mechanism of the utility model.

[0022] In the figure:

[0023] 1. Main recording plate; 2. Auxiliary recording plate; 3. Limiting slot; 4. Limiting mechanism one; 401. Rubbing plate; 402. Rubbing block; 403. Limiting rod; 5. Holding slot; 6. Limiting mechanism two; 601. Block storage slot; 602. Limiting arc plate; 603. Return spring; 7. Hinge; 8. Pen clamping mechanism; 801. Pen clamping plate; 802. Guide column; 803. Holding spring; 804. Holding pen slot; 9. Limiting mechanism three; 901. Pressing head; 902. Pressing inclined plate; 903. Positioning shaft; 904. Positioning plate; 905. Torsion spring; 10. Handle; 11. Magnetic block one; 12. Magnetic block two. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-6 A recording board that is easy to fold and store includes a main recording board 1 and a sub-recording board 2. The bottom surfaces of the main recording board 1 and the sub-recording board 2 are connected by a hinge 7. The main recording board 1 and the sub-recording board 2 should be relatively tight when forming a plane, so that social workers can write on the social survey form placed on the upper surface thereof.

[0026] Two limit slots 3 are provided inside the auxiliary recording plate 2, and a limit mechanism 4 is provided inside the two limit slots 3. The limit mechanism 4 includes a rubbing block 402. The left and right sides of the bottom end of the rubbing block 402 should be set in an arc shape. The outer surface of the rubbing block 402 is slidably connected to the inner wall of the limit slot 3. During processing, the outer surface of the rubbing block 402 should be adapted to the inner wall of the limit slot 3 so that the rubbing block 402 can slide freely inside the limit slot 3. The left end of the rubbing block 402 is fixedly connected to the limit rod 403. Two retaining grooves 5 are provided on the right side of the main recording plate 1. The outer surfaces of the limit rod 403 are slidably connected to the inner walls of the auxiliary recording plate 2 and the retaining groove 5 respectively. When the main recording plate 1 and the auxiliary recording plate 2 are aligned, the outer surface of the limit rod 403 is completely inserted into the retaining groove 5 provided inside the main recording plate 1 to prevent the main recording plate 1 and the auxiliary recording plate 2 from folding.

[0027] The limiting mechanism 4 also includes a rubbing plate 401, and a side of the rubbing plate 401 close to the rubbing block 402 is fixedly connected to the outer surface of the rubbing block 402. By using the rubbing plate 401, it is convenient for users to drive the rubbing block 402 to move.

[0028] The interior of the two limiting slots 3 is provided with a limiting mechanism 2 6, which includes a block storage groove 601 and a limiting arc plate 602. The block storage groove 601 is provided inside the auxiliary recording plate 2, and the outer surface of the limiting arc plate 602 is slidably connected to the inner wall of the block storage groove 601. The left and right end edges of the top of the limiting arc plate 602 are provided with rounded corners, so that the rubbing block 402 can easily squeeze the limiting arc plate 602. There is a large friction between the rubbing block 402 and the limiting arc plate 602, and it can only be pushed under the external force of the social staff. The bottom surface of the limiting arc plate 602 is fixedly connected with a reset spring 603, and the bottom end of the reset spring 603 is fixedly connected to the inner bottom wall of the block storage groove 601. By using the elastic force of the reset spring 603, the limiting arc plate 602 can be driven to reset, so that the limiting arc plate 602 can limit the rubbing block 402 again.

[0029] A pen clamping mechanism 8 is arranged on the front of the main recording board 1, and the pen clamping mechanism 8 includes a pen clamping plate 801. A pen holding slot 804 is provided on the back of the pen clamping plate 801. The pen holding slot 804 can be used to better limit the recording pen. Two guide columns 802 are fixedly connected to the back of the pen clamping plate 801. The outer surfaces of the two guide columns 802 are slidably connected to the inner wall of the main recording board 1. A slot is provided inside the main recording board 1 to allow the two guide columns 802 to extend into it.

[0030] The outer surfaces of the two guide columns 802 are both wrapped with retaining springs 803, and the front and rear ends of the two retaining springs 803 are fixedly connected to the front of the main recording board 1 and the back of the pen clamping plate 801 respectively. By using the elastic force of the two retaining springs 803, the pen clamping plate 801 can continuously limit the recording pen.

[0031] A limiting mechanism 39 is arranged above the main recording plate 1, and the limiting mechanism 39 includes a pressing head 901, the bottom surface of the pressing head 901 is fixedly connected with a pressing inclined plate 902, the inner wall of the pressing inclined plate 902 is rotatably connected with a positioning shaft 903, the outer surface of the positioning shaft 903 is fixedly connected with two positioning plates 904, the bottom ends of the two positioning plates 904 are fixedly connected with the upper surface of the main recording plate 1, and by using two positioning plates 904, a supporting effect can be achieved for the pressing inclined plate 902 and the positioning shaft 903.

[0032] The outer sleeve of the positioning shaft 903 is provided with two torsion springs 905 , and the front and rear ends of the two torsion springs 905 are fixedly connected to the outer surface of the pressing inclined plate 902 and the outer surface of the positioning plate 904 respectively.

[0033] By using the elastic force of the two torsion springs 905, the pressing inclined plate 902 can be driven to reset and the social survey record form can be limited.

[0034] A handle 10 is fixedly connected to the left side of the main recording board 1. By using the handle 10, the recording board can be easily lifted. A magnetic block 11 is fixedly connected to the bottom surface of the main recording board 1, and a magnetic block 2 12 is fixedly connected to the bottom surface of the auxiliary recording board 2. When the main recording board 1 and the auxiliary recording board 2 are folded in half, the magnetic block 11 and the magnetic block 2 12 can maintain an adsorbed state.

[0035] Working principle: When the recording board needs to be folded, the rubbing plate 401 can be rubbed rightward with the thumbs of both hands to drive the rubbing block 402 and the limiting plug 403 to move, so that the limiting plug 403 can release the limit of the holding groove 5. During the movement of the rubbing block 402, the limiting arc plate 602 can be squeezed until the left side of the rubbing block 402 moves to the right end of the limiting arc plate 602. Under the elastic force of the reset spring 603, the limiting arc plate 602 can be driven to reset and the rubbing block 402 can be limited again. After that, the main recording board 1 and the auxiliary recording board 2 can be turned over, so that the magnetic block 11 and the magnetic block 2 12 are adsorbed, so that the recording board can be folded, and then the area of ​​the recording board can be reduced, which is convenient for social workers to carry when they go out to work. By directly inserting the recording pen into the pen clamping plate 801, the recording pen can drive the pen clamping plate 801 and the guide column 802 to move and stretch the holding spring 803 under the force of the hand. When the recording pen reaches the inside of the pen holding slot 804, the recording pen is released. Under the elastic force of the pen holding slot 804, the pen clamping plate 801 can be driven to reset and clamp the recording pen, so that the recording pen can be conveniently carried. By pressing the pressing head 901, the pressing inclined plate 902 can be rotated, and the social survey form can be placed under the pressing inclined plate 902. Then, the pressing head 901 is released, and under the elastic force of the two torsion springs 905, the pressing inclined plate 902 can be driven to reset and clamp the social survey form.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A recording board that is easy to fold and store, comprising a main recording board (1) and a secondary recording board (2), characterized in that: The bottom surfaces of the main recording plate (1) and the auxiliary recording plate (2) are connected by a hinge (7); two limit slots (3) are provided inside the auxiliary recording plate (2); a limit mechanism (4) is provided inside the two limit slots (3); the limit mechanism (4) comprises a rubbing block (402); the outer surface of the rubbing block (402) is slidably connected to the inner wall of the limit slot (3); the left end of the rubbing block (402) is fixedly connected to a limit rod (403); two retaining grooves (5) are provided on the right side surface of the main recording plate (1); The outer surfaces of the limit rod (403) are slidably connected to the inner walls of the auxiliary recording plate (2) and the retaining groove (5), respectively; the interiors of the two limit slots (3) are each provided with a limit mechanism 2 (6); the front of the main recording plate (1) is provided with a pen clamping mechanism (8); the upper part of the main recording plate (1) is provided with a limit mechanism 3 (9); the left side of the main recording plate (1) is fixedly connected with a handle (10); the bottom surface of the main recording plate (1) is fixedly connected with a magnetic block 1 (11); and the bottom surface of the auxiliary recording plate (2) is fixedly connected with a magnetic block 2 (12).

2. A foldable recording board according to claim 1, characterized in that: The limiting mechanism 1 (4) further comprises a rubbing plate (401), wherein a side surface of the rubbing plate (401) close to the rubbing block (402) is fixedly connected to the outer surface of the rubbing block (402).

3. The recording board that is easy to fold and store according to claim 1, characterized in that: The second limiting mechanism (6) comprises a block storage groove (601) and a limiting arc plate (602); the block storage groove (601) is arranged inside the auxiliary recording plate (2); the outer surface of the limiting arc plate (602) is slidably connected to the inner wall of the block storage groove (601); the bottom surface of the limiting arc plate (602) is fixedly connected to a return spring (603); the bottom end of the return spring (603) is fixedly connected to the inner bottom wall of the block storage groove (601).

4. The recording board that is easy to fold and store according to claim 1, characterized in that: The pen clamping mechanism (8) comprises a pen clamping plate (801), the back of the pen clamping plate (801) is provided with a pen holding slot (804), the back of the pen clamping plate (801) is fixedly connected to two guide columns (802), and the outer surfaces of the two guide columns (802) are slidably connected to the inner wall of the main recording plate (1).

5. The recording board that is easy to fold and store according to claim 4, characterized in that: The outer surfaces of the two guide posts (802) are both wound with retaining springs (803), and the front and rear ends of the two retaining springs (803) are respectively fixedly connected to the front side of the main recording board (1) and the back side of the pen clamping board (801).

6. The recording board that is easy to fold and store according to claim 1, characterized in that: The limiting mechanism three (9) comprises a pressing head (901), the bottom surface of the pressing head (901) is fixedly connected to a pressing inclined plate (902), the inner wall of the pressing inclined plate (902) is rotatably connected to a positioning shaft (903), the outer surface of the positioning shaft (903) is fixedly connected to two positioning plates (904), and the bottom ends of the two positioning plates (904) are fixedly connected to the upper surface of the main recording plate (1).

7. A foldable and foldable recording board according to claim 6, characterized in that: The outer cover of the positioning shaft (903) is provided with two torsion springs (905), and the front and rear ends of the two torsion springs (905) are respectively fixedly connected to the outer surface of the pressing inclined plate (902) and the outer surface of the positioning plate (904).

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