Dictionary pen
By designing the detachable pen cap and limit structure, the problem of easy damage to precision components when the dictionary pen is accidentally dropped is solved, and all-round protection of precision components is achieved, and the service life of the dictionary pen is extended.
Patent Information
- Application Number
- CN202421357377.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-13
AI Technical Summary
When existing dictionary pens fall accidentally, precision components in the scanning windows are easily damaged by bumps and damage, affecting the service life of the dictionary pen.
A detachable dictionary pen is designed, using a detachable pen cap to protect the precision elements of the scanning end. By setting a slot and a limiting structure on the scanning end of the pen body, the pen cap is ensured to be fixed in multiple directions, providing all-round protection.
It effectively protects the precision components of the scanning end of the dictionary pen, avoids bumps and damages during accidental drops, and extends the service life of the dictionary pen.
Smart Images
Figure CN222719887U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of intelligent devices, in particular to a dictionary pen. Background Art
[0002] The scanning end of the dictionary pen is provided with precision components such as a camera and scanning feelers. Existing dictionary pens usually adopt an open structure design. When the dictionary pen falls accidentally, the precision components are easily bumped and damaged, thus affecting the service life of the dictionary pen. Utility Model Content
[0003] The utility model provides a dictionary pen, which is used to solve the problem in the prior art that when the dictionary pen is accidentally dropped, the precision components in the scanning window are easily damaged by collision, thus affecting the service life of the dictionary pen.
[0004] The utility model provides a dictionary pen, comprising: a pen body, an observation window and a pen cap, wherein the pen cap is detachably mounted on the scanning end of the pen body, the observation window is arranged at the scanning end of the pen body, the surface of the observation window is sunken relative to the front side of the pen body to form a card slot, the back side of the pen body comprises a first surface, a connecting surface and a second surface, the first surface is higher than the second surface, the connecting surface connects the first surface and the second surface, the pen cap comprises a first plate body and a second plate body which are arranged opposite to each other, the first plate body is carded in the card slot, the inner surface of the first plate body is fitted with the observation window, the end of the second plate body is in contact with the connecting surface, and the second surface is fitted with the inner side of the second plate body.
[0005] According to the dictionary pen of the utility model, the connecting surface is inclined relative to the length direction of the pen body.
[0006] According to the dictionary pen of the utility model, the side wall of the pen body includes a first side surface and a second side surface which are connected to each other, and a step surface is formed at the connection between the first side surface and the second side surface, wherein the second side surface is located below the first side surface, and the end of the side wall of the pen cap is against the step surface.
[0007] According to the dictionary pen of the utility model, the second side surface is fitted with the inner side of the side wall of the pen cap.
[0008] According to the dictionary pen of the present invention, the side wall of the pen body is provided with a first limiting structure, and the side wall of the pen cap is provided with a second limiting structure. When the pen cap is installed on the pen body, the second limiting structure is against the first limiting structure and is located above the first limiting structure.
[0009] According to the dictionary pen of the utility model, the first plate body includes a first square plate and a second square plate protruding from the first square plate, the second square plate is clamped in the clamping slot, and the end surface of the first square plate outside the second square plate is abutted against the step end surface of the front side of the pen body.
[0010] According to the dictionary pen of the utility model, the outer wall of the pen cap is flush with the outer wall of the pen body.
[0011] According to the dictionary pen of the utility model, the outer wall of the pen cap is provided with an anti-slip structure.
[0012] According to the dictionary pen of the utility model, a protective layer is provided on the inner side of the first plate body.
[0013] According to the dictionary pen of the utility model, the protective layer is a sponge layer.
[0014] The dictionary pen of the utility model is provided with a detachable pen cap on the pen body, and when scanning is not needed, the pen cap can be used to protect the precision components at the scanning end of the pen body; wherein the first plate body of the pen cap is clamped in the clamping groove of the pen body to restrict the freedom of movement of the pen cap along the width direction of the pen body, the first plate body and the second plate body of the pen cap can clamp the pen body from opposite sides, thereby restricting the freedom of movement of the pen cap along the thickness direction of the pen body, the end face of the second plate body of the pen cap can abut against the connecting face between the first surface and the second surface, thereby restricting the freedom of movement of the pen cap along the length direction of the pen body, so that the pen cap is covered at the scanning end of the pen body, and when the dictionary pen is accidentally dropped, the pen cap can effectively protect the precision components at the scanning end of the pen body to avoid them from being damaged by bumps, thereby extending the service life of the dictionary pen. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 It is a forward axial view of the dictionary pen provided by the utility model.
[0017] Figure 2 It is a rear axial view of the dictionary pen provided by the utility model.
[0018] Figure 3 This is an exploded view of the dictionary pen provided by the utility model at a first viewing angle.
[0019] Figure 4 It is an exploded view of the dictionary pen provided by the utility model at a second viewing angle.
[0020] Reference numerals:
[0021] 1. Dictionary pen; 11. Pen body; 111. First surface; 112. Connecting surface; 113. Second surface; 114. First side surface; 115. Second side surface; 12. Observation window; 13. Pen cap; 131. First plate body; 1311. First square plate; 1312. Second square plate; 132. Second plate body; 14. Card slot. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are 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.
[0023] The term "first" or "second" in the specification and claims of the utility model may explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, "multiple" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the related objects are in an "or" relationship.
[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] Combine the following Figure 1-Figure 4 The utility model describes a dictionary pen.
[0027] like Figures 1 to 4 As shown, the utility model provides a dictionary pen 1, comprising: a pen body 11, an observation window 12 and a pen cap 13. The pen cap 13 is detachably mounted on the scanning end of the pen body 11, and the observation window 12 is arranged at the scanning end of the pen body 11. The surface of the observation window 12 is sunken relative to the front of the pen body 11 to form a card slot 14. The back of the pen body 11 comprises a first surface 111, a connecting surface 112 and a second surface 113. The first surface 111 is higher than the second surface 113, and the connecting surface 112 connects the first surface 111 and the second surface 113. The pen cap 13 has a first plate body 131 and a second plate body 132 which are arranged opposite to each other. The first plate body 131 is clamped in the card slot 14, and the inner surface of the first plate body 131 is in contact with the observation window 12. The end of the second plate body 132 is in contact with the connecting surface 112, and the second surface 113 is in contact with the inner side of the second plate body 132.
[0028] The scanning end of the pen body 11 is equipped with precision components such as a camera and scanning feelers, and the pen cap 13 is covered at the scanning end of the pen body 11 to provide protection for the precision components. Specifically, the observation window 12 is lower than the front of the pen body 11, so that a card slot 14 is formed on the surface of the observation window 12, and the first plate 131 of the pen cap 13 is carded in the card slot 14, wherein the two opposite groove walls of the card slot 14 abut against the two opposite side walls of the first plate 131, thereby limiting the relative position of the pen cap 13 and the pen body 11 in the width direction of the pen body 11, and at the same time, the inner surface of the first plate 131 can fit the observation window 12, and the inner surface of the second plate 132 of the pen cap 13 fits the second surface 113, and the second plate 132 and the first plate 131 are relatively arranged to clamp the pen body 11, thereby constraining the relative position of the pen cap 13 and the pen body 11 in the thickness direction of the pen body 11. The first surface 111 and the second surface 113 of the pen body 11 are connected via a connecting surface 112, and the connecting surface 112 abuts against the end of the second plate 132, thereby limiting the relative position of the pen cap 13 and the pen body 11 in the length direction of the pen body 11, thereby realizing the constraint of the relative position of the pen cap 13 and the pen body 11 in multiple directions, and fixing the pen cap 13 on the pen body 11.
[0029] The dictionary pen 1 of the utility model is provided with a detachable pen cap 13 on the pen body 11. When scanning is not needed, the pen cap 13 covers the scanning end of the pen body 11 to protect the precision components installed on the pen body 11. The first plate 131 of the pen cap 13 is snapped into the slot 14 of the pen body 11. The first plate 131 and the second plate 132 of the pen cap 13 can clamp the pen body 11 from opposite sides. The end surface of the second plate 132 of the pen cap 13 can abut against the connecting surface 112 between the first surface 111 and the second surface 113. The relative position of the pen cap 13 and the pen body 11 is limited in multiple directions so as to fix the pen cap 13, provide protection for the precision components, avoid damage to the precision components when the dictionary pen is accidentally dropped, and extend the service life of the dictionary pen.
[0030] In some optional embodiments, the connecting surface 112 may be perpendicular to the length direction of the pen body 11 to facilitate the abutment between the connecting surface 112 and the end surface of the second plate 132. Correspondingly, the end surface of the second plate 132 is a plane perpendicular to the length direction of the pen body 11.
[0031] In some other optional embodiments, Figure 4 As shown, the connecting surface 112 is inclined relative to the length direction of the pen body 11 .
[0032] In this embodiment, by setting the connecting surface 112 as an inclined surface, the end of the second plate 132 abutting against the connecting surface 112 is correspondingly set as an inclined surface that fits the connecting surface 112. When the end of the second plate 132 abuts against the connecting surface 112, it can not only limit the relative position of the pen cap 13 and the pen body 11 in the length direction of the pen body 11, but also cooperate with the inner surface of the second plate 132 to strengthen the clamping effect of the first plate 131 and the second plate 132 on the pen body 11, so that the connection between the pen body 11 and the pen cap 13 is more firm, the structure is simple, and the use effect is good.
[0033] In some embodiments, Figure 3 and Figure 4 As shown, the side wall of the pen body 11 includes a first side surface 114 and a second side surface 115 connected to each other, and a step surface is formed at the connection between the first side surface 114 and the second side surface 115, wherein the second side surface 115 is located below the first side surface 114, and the side wall end of the pen cap 13 is against the step surface.
[0034] In this embodiment, the side wall of the pen body 11 is set to be a first side surface 114 and a second side surface 115 connected in a staggered manner, and a step surface is formed between the first side surface 114 and the second side surface 115, and the step surface abuts against the end of the side wall of the pen cap 13, so as to cooperate with the connection surface 112 and the end of the second plate 132 to further strengthen the relative position restriction of the pen cap 13 and the pen body 11. At the same time, when the pen cap 13 is installed on the pen body 11, the side wall of the pen cap 13 is flush with the outer side of the side wall of the pen body 11, which improves the aesthetics.
[0035] Optionally, in some embodiments, Figure 3 and Figure 4 As shown, the second side surface 115 is in contact with the inner side of the side wall of the pen cap 13 .
[0036] In this embodiment, the two side walls of the pen cap 13 are respectively fitted with the two second side surfaces 115 of the pen body 11, so as to cooperate with the first plate 131 and the card slot 14 to further constrain the relative positions of the pen cap 13 and the pen body 11 along the width direction of the pen body 11, so that the pen cap 13 and the pen body 11 are more tightly connected.
[0037] In some embodiments, the side wall of the pen body 11 is provided with a first limiting structure, and the side wall of the pen cap 13 is provided with a second limiting structure. When the pen cap 13 is installed on the pen body 11, the second limiting structure is against the first limiting structure and is located above the first limiting structure.
[0038] In this embodiment, by respectively providing the first limiting structure and the second limiting structure on the side walls of the pen body 11 and the pen cap 13, when the pen cap 13 is installed on the pen body 11, the pen cap 13 can be pushed along the length direction of the pen body 11 with force, so that the second limiting structure on the pen cap 13 passes over the first limiting structure, so that the second limiting structure is set against the upper side of the first limiting structure. Thus, the first limiting structure and the second limiting structure are mutually engaged, so as to fix the pen cap 13 and the pen body 11, so that the connection between the pen cap 13 and the pen body 11 is more firm and not easy to fall off. When the pen cap 13 needs to be removed, the pen cap 13 needs to be pulled outward with the help of external force to separate the first limiting structure and the second limiting structure, so as to avoid the loosening of the cooperation between the pen cap 13 and the pen body 11 after long-term use, which affects the protective effect of the pen cap 13.
[0039] Specifically, the first limiting structure and the second limiting structure can be convex ridges, and in order to facilitate the relative movement of the first limiting structure and the second limiting structure, the first limiting structure and the second limiting structure are provided with guiding inclined surfaces on their opposite surfaces. When the pen cap 13 is sleeved on the end of the pen body 11, the two guiding inclined surfaces fit together, guiding the second limiting structure to pass over the first limiting structure and be arranged on the upper side of the first limiting structure.
[0040] Optionally, a friction surface may be provided on the side walls of the pen body 11 and / or the pen cap 13. When the pen cap 13 is installed on the pen body 11, the friction surfaces on the side walls of the pen body 11 and the pen cap 13 can increase the friction between the pen body 11 and the pen cap 13, making the connection between the pen cap 13 and the pen body 11 more secure and less likely to fall off.
[0041] In some embodiments, Figure 3 As shown, the first plate body 131 includes a first square plate 1311 and a second square plate 1312 protruding from the first square plate 1311 . The second square plate 1312 is clamped in the clamping slot 14 . The end surface of the first square plate 1311 outside the second square plate 1312 is abutted against the step end surface of the front side of the pen body 11 .
[0042] In this embodiment, the first plate body 131 is provided with a first square plate 1311 and a second square plate 1312 connected to each other, the second square plate 1312 is clamped in the clamping slot 14, and the two opposite groove walls of the clamping slot 14 abut against the two opposite side walls of the first plate body 131, so as to limit the relative position of the pen cap 13 and the pen body 11 in the width direction of the pen body 11. The pen body 11 is provided with step end faces in the areas on both sides of the observation window 12, and the end face of the top of the first square plate 1311 outside the second square plate 1312 can abut against the step face on the front of the pen body 11, so as to further strengthen the limit constraint on the relative position of the pen cap 13 and the pen body 11.
[0043] In some embodiments, Figure 1 and Figure 2 As shown, the outer wall of the pen cap 13 is flush with the outer wall of the pen body 11 .
[0044] In this embodiment, the outer wall of the pen cap 13 is flush with the outer wall of the pen body 11. When the pen cap 13 is installed on the pen body 11, the joint between the outer wall of the pen cap 13 and the outer wall of the pen body 11 can be smoother, and the outer wall of the pen cap 13 and the outer wall of the pen body 11 can be connected to form a complete surface, which is more beautiful.
[0045] Optionally, in some embodiments, the outer wall of the pen cap 13 is provided with an anti-slip structure.
[0046] In this embodiment, an anti-slip structure is provided on the outer wall of the pen cap 13 , so that the user can hold the pen cap 13 through the anti-slip structure, which facilitates the user to install the pen cap 13 on the pen body 11 or remove the pen cap 13 from the pen body 11 .
[0047] Optionally, the anti-slip structure may be raised dots or anti-slip patterns constructed on the outer wall of the pen cap 13 to increase the friction between the pen cap 13 and the user's hand when the user holds the pen cap 13, making it less likely for the user's hand to slip, making it convenient for the user to install the pen cap 13 on the pen body 11 or remove the pen cap 13 from the pen body 11.
[0048] In some embodiments, a protective layer is disposed on the inner side of the first plate 131 .
[0049] In this embodiment, by providing a protective layer on the inner side of the first plate 131, when the pen cap 13 is installed on the pen body 11, the protective layer can be attached to the observation window 12. When the dictionary pen 1 accidentally falls and bumps, the protective layer can play a buffering role, reduce the impact of external collision on the precision components inside the scanning end of the pen body 11, and increase the service life of the dictionary pen 1.
[0050] Optionally, the protective layer is a flexible structural layer, such as a silicone layer or a sponge layer, which has a good buffering effect and can effectively prevent precision components from being damaged by collisions.
[0051] In some specific embodiments, the protective layer is a sponge layer.
[0052] In this embodiment, by setting the protective layer as a sponge layer, the sponge layer can fit into the observation window 12, thereby playing a protective and buffering role for the precision components in the observation window 12; at the same time, in the process of disassembling and assembling the pen cap 13, the sponge layer can play a role of friction and cleaning for the edge of the observation window 12 and the outer wall of the pen body 11, and the structure is simple, convenient and practical.
[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A dictionary pen, characterized in that: include: A pen body, an observation window and a pen cap, wherein the pen cap is detachably mounted on the scanning end of the pen body, and the observation window is arranged at the scanning end of the pen body, wherein the surface of the observation window is sunken relative to the front side of the pen body to form a card slot, and the back side of the pen body includes a first surface, a connecting surface and a second surface, wherein the first surface is higher than the second surface, and the connecting surface connects the first surface and the second surface, and the pen cap comprises a first plate body and a second plate body which are arranged opposite to each other, the first plate body is carded in the card slot, the inner surface of the first plate body is fitted with the observation window, the end of the second plate body is in contact with the connecting surface, and the second surface is fitted with the inner side of the second plate body.
2. The dictionary pen according to claim 1, characterized in that: The connecting surface is inclined relative to the length direction of the pen body.
3. The dictionary pen according to claim 1, characterized in that: The side wall of the pen body includes a first side surface and a second side surface connected to each other, wherein a step surface is formed at the connection between the first side surface and the second side surface, wherein the second side surface is located below the first side surface, and an end portion of the side wall of the pen cap abuts against the step surface.
4. The dictionary pen according to claim 3, characterized in that: The second side surface is in contact with the inner side of the side wall of the pen cap.
5. The dictionary pen according to claim 1, characterized in that: The side wall of the pen body is provided with a first limiting structure, and the side wall of the pen cap is provided with a second limiting structure. When the pen cap is installed on the pen body, the second limiting structure is against the first limiting structure and is located above the first limiting structure.
6. The dictionary pen according to claim 1, characterized in that: The first plate body comprises a first square plate and a second square plate protruding from the first square plate, the second square plate is clamped in the clamping slot, and the end surface of the first square plate outside the second square plate is abutted against the step end surface of the front side of the pen body.
7. The dictionary pen according to claim 1, characterized in that: The outer wall of the pen cap is flush with the outer wall of the pen body.
8. The dictionary pen according to claim 1, characterized in that: The outer wall of the pen cap is provided with an anti-slip structure.
9. The dictionary pen according to claim 1, characterized in that: A protective layer is provided on the inner side of the first plate body.
10. The dictionary pen according to claim 9, characterized in that: The protective layer is a sponge layer.