Handwriting screen structure
By designing the installation mechanism and dust-proof mechanism in the handwriting screen structure, the problems of unstable stylus plugging and susceptible to dust invasion of the socket are solved, and convenient stylus plugging and effective dust-proof treatment of the socket are achieved.
Patent Information
- Application Number
- CN202322918712.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-30
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2033-10-30
AI Technical Summary
The existing handwriting screen structure needs to be written with a stylus pen, and the stylus pen and pen case are not convenient to carry. In addition, when the handwriting screen structure needs to be electrically connected, the socket is susceptible to dust.
A handwriting screen structure is designed, including a handwriting screen shell, installation mechanism and dustproof mechanism. The installation mechanism realizes stable plugging of the stylus through the cooperation of springs, limiting plates and clamping blocks; the dustproof mechanism prevents the socket from being invaded by dust when it is idle through the cooperation of dustproof sheets, dustproof blocks and clamping balls.
It realizes stable plugging of the stylus, which is easy to carry and use; at the same time, the dustproof mechanism effectively prevents the socket from being attacked by dust when it is idle, and maintains the cleanliness and reliability of the equipment.
Smart Images
Figure CN222562027U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of handwriting screens, in particular to a handwriting screen structure. Background Art
[0002] A handwriting screen refers to an electronic screen that can recognize and display handwriting input. It is usually composed of a touch panel and a liquid crystal display, and can realize the function of writing directly on the screen. The main application scenarios of handwriting screens are in devices such as e-book readers, tablets, and smartphones;
[0003] By writing on the screen with a stylus, users can see their handwritten content in real time and can edit, delete, etc. At the same time, the handwriting screen is also equipped with handwriting recognition technology, which can convert handwritten notes and text into electronic format, making it convenient for users to save and search.
[0004] However, the existing handwriting screen structure also has certain shortcomings. First, the existing handwriting screen structure mostly needs to be used with a stylus for writing, and the stylus is mostly used in conjunction with a pen box, which is obviously inconvenient for people to carry and write.
[0005] Secondly, the existing handwriting screen structure needs to be used in conjunction with a plug and a socket for electrical connection. When the handwriting screen housing is in an idle state, the socket provided on the handwriting screen housing is susceptible to the invasion of impurities such as dust. Utility Model Content
[0006] The utility model aims to provide a handwriting screen structure, which solves the problem that the existing handwriting screen structure needs to be used with a stylus pen for writing, and the stylus pen is mostly used in conjunction with a pen box, which is inconvenient for people to carry and use for writing; and solves the problem that the existing handwriting screen structure needs to be used with a plug and a socket for electrical connection, and when the handwriting screen shell is in an idle state, the socket provided on the handwriting screen shell is easily invaded by impurities such as dust.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handwriting screen structure, comprising a handwriting screen housing, a handwriting screen is arranged on the front of the handwriting screen housing, a button 1 is arranged on the front of the handwriting screen housing and on the right side of the handwriting screen, a button 2 is arranged on the left side of the handwriting screen housing, a heat dissipation hole is opened on the back of the handwriting screen housing, a handwriting pen is contacted with the inner wall of the handwriting screen housing, a mounting mechanism is arranged inside the handwriting screen housing, and a dustproof mechanism is arranged on the handwriting screen housing;
[0008] The mounting mechanism comprises a baffle, an end rod, a limit plate, a spring and a card block; the interior of the handwriting screen housing is slidably connected with the end rod, the left end of the end rod is fixedly connected with the limit plate, the limit plate contacts the stylus, the left side of the limit plate is fixedly connected with the card block, the card block is slidably connected with the stylus, the end rod is pulled to move to the right to drive the limit plate to move, and then drive the card block to move, the spring is deformed, and then the stylus is pushed to insert into the handwriting screen housing, so that the stylus contacts the baffle, and the end rod is loosened to allow the spring to restore its deformation, so as to push the limit plate to contact the stylus, and then drive the card block to insert into the stylus, so that the stylus is stable and convenient for people to place and use.
[0009] Preferably, a baffle is fixedly connected to the inner wall of the handwriting screen housing, and the baffle is in contact with the stylus. The stylus can be limited by the setting of the baffle.
[0010] Preferably, a spring is welded to the right side of the limit plate, and the other end of the spring is welded to the inner wall of the handwriting screen housing. The limit plate can be tightened by the provision of the spring.
[0011] Preferably, the dustproof mechanism comprises a dustproof sheet, a dustproof block, a clamping hole, an insertion rod, an elastic member and a clamping ball; the left side of the handwriting screen housing contacts with a dustproof sheet, the right side of the dustproof sheet is fixedly connected with a dustproof block, the dustproof block is slidably connected to a socket opened on the surface of the handwriting screen housing, a clamping hole is opened on the inner wall of the handwriting screen housing, an insertion rod is fixedly connected to the right side of the dustproof sheet, the insertion rod is slidably connected to the handwriting screen housing, an elastic member is bonded to the inner wall of the insertion rod, a clamping ball is bonded to the other end of the elastic member, the clamping ball is slidably connected to the clamping hole, and the clamping ball is pushed The movable dustproof sheet contacts the handwriting screen shell, so that the dustproof block is inserted into the socket opened on the surface of the handwriting screen shell. During this process, the insertion rod is inserted into the handwriting screen shell, and the card ball moves under the extrusion of the socket opened on the surface of the handwriting screen shell to push the elastic member to deform, and finally the card ball contacts the inner wall of the socket. Under the action of force, the card ball slides along the inner wall of the socket. When the card ball slides into the card hole, the elastic member restores its deformation to push the card ball into the card hole, limit the insertion rod, and thus make the dustproof sheet and dustproof block stable, and perform dustproof treatment on the idle socket.
[0012] Preferably, two dustproof blocks are provided, and the two dustproof blocks are symmetrically distributed on the dustproof sheet. By providing the dustproof blocks, the socket can be dustproofed.
[0013] Preferably, the left side of the dustproof sheet is fixedly connected with two friction ends, and the two friction ends are symmetrically distributed on the dustproof sheet. The arrangement of the friction ends makes it convenient for people to pull the dustproof sheet for mobile use.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model pushes the stylus pen into the housing of the handwriting screen. Under the action of the spring, the limit plate, the card block and other structures, the stylus pen can be inserted and limited, so that the stylus pen is stable, which is convenient for people to place and use the stylus pen.
[0016] 2. The utility model pushes the dustproof sheet to contact the handwriting screen housing so that the dustproof block is inserted into the socket. Under the action of the card hole, card ball, elastic part and other structures, the dustproof sheet can be limited so that the dustproof sheet drives the dustproof block to be stable, thereby performing dustproof treatment on the idle socket. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0018] Figure 2 For the utility model Figure 1 A rear view stereogram of
[0019] Figure 3 For the utility model Figure 1 A front cross-sectional view of
[0020] Figure 4 For the utility model Figure 3 A magnified image of point A;
[0021] Figure 5 For the utility model Figure 3 Enlarged view of point B.
[0022] In the figure: 1. handwriting screen housing; 2. handwriting screen; 3. button one; 4. button two; 5. heat dissipation hole; 6. handwriting pen; 7. mounting mechanism; 8. dustproof mechanism; 71. baffle; 72. end rod; 73. limit plate; 74. spring; 75. clamping block; 81. dustproof sheet; 82. dustproof block; 83. clamping hole; 84. insertion rod; 85. elastic member; 86. clamping ball. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1 , Figure 2 , Figure 3A handwriting screen structure includes a handwriting screen shell 1, a handwriting screen 2 is arranged on the front of the handwriting screen shell 1, a button 1 3 is arranged on the front of the handwriting screen shell 1 and on the right side of the handwriting screen 2, a button 2 4 is arranged on the left side of the handwriting screen shell 1, a heat dissipation hole 5 is opened on the back of the handwriting screen shell 1, and a stylus 6 is in contact with the inner wall of the handwriting screen shell 1.
[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The handwriting screen housing 1 is provided with a mounting mechanism 7, which includes a baffle 71, an end rod 72, a limit plate 73, a spring 74 and a block 75. The inner wall of the handwriting screen housing 1 is fixedly connected with the baffle 71, and the baffle 71 contacts the stylus 6. The stylus 6 can be limited by the setting of the baffle 71. The handwriting screen housing 1 is slidably connected with the end rod 72, and the left end of the end rod 72 is fixedly connected with the limit plate 73, and the limit plate 73 contacts the stylus 6. The right side of the limit plate 73 is welded with a spring 74, and the other end of the spring 74 is welded to the inner wall of the handwriting screen housing 1. The setting can tighten the limit plate 73, and a card block 75 is fixedly connected to the left side of the limit plate 73. The card block 75 is slidably connected to the stylus 6. By pulling the end rod 72 to move to the right, the limit plate 73 is driven to move, and then the card block 75 is driven to move, the spring 74 is deformed, and then the stylus 6 is pushed to insert into the handwriting screen housing 1, so that the stylus 6 contacts the baffle 71, and the end rod 72 is loosened to allow the spring 74 to recover its deformation, so as to push the limit plate 73 to contact the stylus 6, and then the card block 75 is driven to insert the stylus 6, so that the stylus 6 is stable and convenient for people to place and use.
[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 5, a dustproof mechanism 8 is provided on the handwriting screen housing 1, and the dustproof mechanism 8 includes a dustproof sheet 81, a dustproof block 82, a card hole 83, an insertion rod 84, an elastic member 85 and a card ball 86. The left side of the handwriting screen housing 1 contacts with a dustproof sheet 81, and the left side of the dustproof sheet 81 is fixedly connected with two friction ends, and the two friction ends are symmetrically distributed on the dustproof sheet 81. Through the setting of the friction ends, it is convenient for people to pull the dustproof sheet 81 for mobile use. A dustproof block 82 is fixedly connected to the right side of the dustproof sheet 81, and the dustproof block 82 is slidably connected to the socket opened on the surface of the handwriting screen housing 1. There are two dustproof blocks 82, and the two dustproof blocks 82 are symmetrically distributed on the dustproof sheet 81. Through the setting of the dustproof block 82, the socket can be dustproofed. A card hole 83 is opened on the inner wall of the handwriting screen housing 1, and an insertion rod 84 is fixedly connected to the right side of the dustproof sheet 81. The insertion rod 84 and the handwriting The screen housing 1 is slidably connected, and an elastic member 85 is adhered to the inner wall of the insertion rod 84. A card ball 86 is adhered to the other end of the elastic member 85. The card ball 86 is slidably connected to the card hole 83. By pushing the dustproof sheet 81 to contact the handwriting screen housing 1, the dustproof block 82 is inserted into the socket opened on the surface of the handwriting screen housing 1. In this process, the insertion rod 84 is inserted into the handwriting screen housing 1, and the card ball 86 moves under the extrusion of the socket opened on the surface of the handwriting screen housing 1 to push the elastic member 85 to deform, and finally the card ball 86 contacts the inner wall of the socket. Under the action of force, the card ball 86 slides along the inner wall of the socket. When the card ball 86 slides into the card hole 83, the elastic member 85 restores its deformation to push the card ball 86 to insert into the card hole 83, limit the insertion rod 84, and thereby make the dustproof sheet 81 and the dustproof block 82 stable, and perform dustproof treatment on the idle socket.
[0027] The specific implementation process of the utility model is as follows: when the handwriting screen structure needs to be used, the end rod 72 is pulled to move to the right to drive the limit plate 73 to move, and then the block 75 is driven to move, the spring 74 is deformed, and then the stylus 6 is pushed to be inserted into the handwriting screen housing 1, so that the stylus 6 contacts the baffle 71, and the end rod 72 is loosened to make the spring 74 recover its deformation, so as to push the limit plate 73 to contact the stylus 6, and then drive the block 75 to insert the stylus 6, so that the stylus 6 is stable and convenient for people to place and use;
[0028] By pushing the dustproof sheet 81 to contact the handwriting screen housing 1, the dustproof block 82 is inserted into the socket opened on the surface of the handwriting screen housing 1. During this process, the insertion rod 84 is inserted into the handwriting screen housing 1, and the card ball 86 moves under the extrusion of the socket opened on the surface of the handwriting screen housing 1 to push the elastic member 85 to deform, and finally the card ball 86 contacts the inner wall of the socket. Under the action of force, the card ball 86 slides along the inner wall of the socket. When the card ball 86 slides into the card hole 83, the elastic member 85 restores its deformation to push the card ball 86 to insert into the card hole 83, limit the insertion rod 84, and then make the dustproof sheet 81 and the dustproof block 82 stable, and perform dustproof treatment on the idle socket.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A handwriting screen structure, comprising a handwriting screen housing (1), characterized in that: A handwriting screen (2) is arranged on the front of the handwriting screen housing (1), a button 1 (3) is arranged on the front of the handwriting screen housing (1) and on the right side of the handwriting screen (2), a button 2 (4) is arranged on the left side of the handwriting screen housing (1), a heat dissipation hole (5) is opened on the back of the handwriting screen housing (1), a handwriting pen (6) is in contact with the inner wall of the handwriting screen housing (1), a mounting mechanism (7) is arranged inside the handwriting screen housing (1), and a dustproof mechanism (8) is arranged on the handwriting screen housing (1); The mounting mechanism (7) comprises a baffle (71), an end rod (72), a limit plate (73), a spring (74) and a clamping block (75); the interior of the handwriting screen housing (1) is slidably connected with the end rod (72); the left end of the end rod (72) is fixedly connected with the limit plate (73); the limit plate (73) contacts the stylus (6); the left side of the limit plate (73) is fixedly connected with the clamping block (75); the clamping block (75) is slidably connected with the stylus (6).
2. A handwriting screen structure according to claim 1, characterized in that: A baffle (71) is fixedly connected to the inner wall of the handwriting screen housing (1), and the baffle (71) is in contact with the stylus (6).
3. A handwriting screen structure according to claim 1, characterized in that: A spring (74) is welded to the right side of the limiting plate (73), and the other end of the spring (74) is welded to the inner wall of the handwriting screen housing (1).
4. A handwriting screen structure according to claim 1, characterized in that: The dustproof mechanism (8) comprises a dustproof sheet (81), a dustproof block (82), a locking hole (83), an insertion rod (84), an elastic member (85) and a locking ball (86); the left side of the handwriting screen housing (1) contacts the dustproof sheet (81); the right side of the dustproof sheet (81) is fixedly connected with the dustproof block (82); the dustproof block (82) is slidably connected to a socket provided on the surface of the handwriting screen housing (1); the inner wall of the handwriting screen housing (1) is provided with a locking hole (83); the right side of the dustproof sheet (81) is fixedly connected with the insertion rod (84); the insertion rod (84) is slidably connected to the handwriting screen housing (1); the inner wall of the insertion rod (84) is bonded with an elastic member (85); the other end of the elastic member (85) is bonded with a locking ball (86); the locking ball (86) is slidably connected to the locking hole (83).
5. A handwriting screen structure according to claim 4, characterized in that: Two dust-proof blocks (82) are provided, and the two dust-proof blocks (82) are symmetrically distributed on the dust-proof sheet (81).
6. A handwriting screen structure according to claim 4, characterized in that: Two friction ends are fixedly connected to the left side of the dustproof sheet (81), and the two friction ends are symmetrically distributed on the dustproof sheet (81).