一种记账辅助工具
By designing a bookkeeping auxiliary tool with left and right pads, and using components such as limit blocks and springs to achieve stable adjustment and folding of the board surface, the problem of writing irregularities and data errors caused by hand shaking is solved, thus improving the efficiency and accuracy of bookkeeping.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN RUIHE CHUANGYOU INFORMATION TECHNOLOGY CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing accounting tools suffer from instability due to hand shaking during use, affecting writing smoothness and data accuracy, leading to accounting errors.
A bookkeeping aid tool including a left and right pad is designed. Through the cooperation of components such as limit blocks, springs, telescopic columns and fixing frames, the stable adjustment and folding function of the board surface is realized, providing a stable writing environment.
It improves the efficiency and accuracy of bookkeeping, ensures smooth writing and accurate data, and reduces errors in the bookkeeping process.
Smart Images
Figure CN224510720U_ABST
Abstract
Claims
1. An accounting aid tool comprising a left pad (1) and a right pad (4), characterized in that: Both the left pad (1) and the right pad (4) are fixedly connected to the rear ends of a connecting block two (17). A rotating column (18) is rotatably connected inside the connecting block two (17). A fixed frame (12) is fixedly connected to the outside of the rotating column (18). An inner rod (23) is slidably connected inside the fixed frame (12). A telescopic column (19) is fixedly connected inside the inner rod (23). A limit block two (21) is fixedly connected to the front end of the telescopic column (19). The outer side of the telescopic column (19) The inner rod (23) is fitted with a spring (20). Two connecting blocks (15) are fixedly connected to the bottom of the inner rod (23). A rotating shaft (14) is rotatably connected inside the connecting block (15). A fixing plate (16) is rotatably connected to the outside of the rotating shaft (14). A limiting block (13) is fixedly connected to the bottom of the inner rod (23) on the side away from the connecting block (15). A folding assembly is provided on the right side of the left pad (1). Multiple limiting grooves (22) are provided on the outside of the fixing frame (12).
2. A bookkeeping aid according to claim 1, characterized in that: The folding assembly includes a rotating block (5), the left side of which is fixedly connected to the right side of the left pad (1), a rotating shaft (6) is fixedly connected inside the rotating block (5), and two rotating blocks (7) are rotatably connected to the upper and lower ends of the rotating shaft (6). A right extension plate (8) is slidably connected inside the right pad (4), and a fixing block (10) is fixedly connected to the right side of the right pad (4). A bolt (9) is threaded inside the fixing block (10).
3. A bookkeeping aid according to claim 1, characterized in that: One end of the spring (20) is fixedly connected to the inside of the fixing frame (12), and the other end of the spring (20) is fixedly connected to the outside of the limiting block two (21).
4. A bookkeeping aid according to claim 2, characterized in that: The top of the right extension plate (8) has multiple threaded holes (11), and the bolt (9) is externally slidably connected to the inside of the threaded holes (11).
5. A billing aid according to claim 2, wherein: A vertical clamp (24) is fixedly connected to the front side of the left pad (1), and a left extension plate (2) is slidably connected inside the left pad (1).
6. A billing aid according to claim 2, characterized in that: The front side of the right extension plate (8) is fixedly connected to a transverse clamp (3), and the exterior of the limiting block two (21) is oblique.
7. The billing aid of claim 1, wherein: The external sliding connection of the second limiting block (21) is inside the inner rod (23), and the external sliding connection of the second limiting block (21) is inside the limiting groove (22).
8. The billing aid of claim 2 wherein: The two fixing brackets (12) are symmetrically distributed at the rear ends of the left pad (1) and the right pad (4), and the right side of the two rotating blocks (7) is fixedly connected to the left side of the right pad (4).