Anti-lost gel pen

Abstract

The utility model discloses an anti-lost gel pen, which comprises a fixed gel pen main body formed by a fixed seat, a pen cap rotatably arranged on the fixed seat, a pen body connected on the pen cap and a connecting wire which is spirally arranged and connected between the fixed seat and the tail end of the pen body, a pressure sensor used for detecting the pressure of a pen point arranged at the head end of the pen body is arranged at the bottom of the pen cap, and an alarm connected with the pressure sensor is arranged on the fixing base. According to the gel pen, the connection state between the pen body on the gel pen and the pen cap on the fixed seat can be detected in real time, a user is reminded to return the gel pen in time, unnecessary damage and loss phenomena of the gel pen are reduced, and the use stability of the gel pen is improved; the use cost is saved, meanwhile, the unnecessary influence on the working process of workers in corresponding use places is effectively reduced, and the working efficiency of the workers is further improved.

Description

Technical Field

[0001] This utility model relates to the field of ballpoint pens, specifically to a ballpoint pen designed to prevent loss. Background Technology

[0002] In daily work and study, ballpoint pens are one of the most commonly used writing tools, and their convenience and practicality are self-evident. Currently, in workplaces such as banks where information filling and signature confirmation are frequently required, ballpoint pens with caps and fixing seats are typically used to secure them to the desktop for easy use at the corresponding workstations. However, with common fixed ballpoint pen structures, the pen is usually removed from the cap on the fixing seat during use, but users often fail to promptly reinsert the pen into the fixing seat after use. This can easily damage the pen tip and, in workplaces with high traffic and frequent pen use, can lead to loss, reducing work efficiency and increasing unnecessary usage costs. Utility Model Content

[0003] The purpose of this utility model is to provide a non-lost ballpoint pen. This ballpoint pen, combined with its fixed base structure, can detect the connection status between the pen body and the pen cap on the fixed base in real time, and remind the user to return the ballpoint pen to its original position in a timely manner. This reduces unnecessary damage and loss of the ballpoint pen, improves the stability of its use, saves on usage costs, and effectively reduces unnecessary impact on the workflow of staff in the corresponding usage environment, thereby further improving the work efficiency of staff.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A non-lost ballpoint pen includes a fixed base, a pen cap rotatably mounted thereon, a pen body connected to the pen cap, and a spirally arranged connecting line on the fixed base connecting to the tail end of the pen body, forming a fixed ballpoint pen body. The bottom of the pen cap is provided with a pressure sensor for detecting the pressure of the pen tip at the tip end of the pen body, and the fixed base is provided with an alarm connected to the pressure sensor.

[0006] Preferably, the mounting base is further provided with a human-machine interface display screen for controlling the pressure sensor and the alarm, and a master control switch for connecting to the pressure sensor, the alarm and the human-machine interface display screen respectively.

[0007] Preferably, the human-computer interaction display screen and the master control switch are placed in a cavity opened on one side of the fixed base, and a cover is rotatably provided on the cavity, with locking elements provided at corresponding positions between the cover and the cavity on the fixed base.

[0008] Preferably, the human-computer interaction display screen further includes a second split screen connected to the outside of the fixed base.

[0009] Preferably, the alarm is designed as an audible and visual alarm, including a signal light group and a speaker connected to a pressure sensor respectively installed at corresponding positions on the fixed base.

[0010] Preferably, the pen cap includes a cylindrical body rotatably disposed within a matching groove at a corresponding position on the fixing base, and a base rotatably disposed at the bottom of the cylindrical body. The pressure sensor is detachably mounted on the base via a mounting groove provided inside the base.

[0011] Preferably, a connecting seat can be detachably installed on the mounting groove inside the base, and a top cap can be detachably installed inside the connecting seat located above the pressure sensor in the mounting groove.

[0012] Preferably, the connecting line connected to the end of the pen body is also provided with a second pen cap for connecting the end of the pen body. The second pen cap is provided with a second mounting groove and a second pressure sensor is detachably installed in the second mounting groove. The second pressure sensor is connected to multiple sets of signal lights and speakers respectively arranged at corresponding positions on the fixing base via a connecting line.

[0013] Preferably, both sides of the fixing base are covered with matching side covers.

[0014] Compared with the prior art, this utility model has the following advantages and effects:

[0015] This invention relates to an anti-loss gel pen. Compared to the conventional fixed-body gel pen, this anti-loss gel pen features an added pressure sensor inside the cap and an alarm connected to the pressure sensor on the mounting base. This allows for real-time detection of the connection between the pen body and the cap. When the pen body separates from the cap during use, the system alerts the user to promptly return the pen to its original position on the mounting base. This effectively reduces the risk of the pen being lost, damaged, or misplaced, thus improving the pen's stability and saving on operating costs. Furthermore, it allows staff to easily check and adjust the pen's placement according to different usage scenarios and needs. The alarm's status provides timely alerts to the user, minimizing disruption to daily workflows and improving user convenience, efficiency, and staff productivity. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of a non-lost ballpoint pen according to an embodiment of this utility model.

[0017] Figure 2 This is an enlarged view of the structure between the fixing base and the pen cap and pen body in an embodiment of this utility model.

[0018] Figure 3 This is an enlarged view of the internal structure of the fixing base in an embodiment of this utility model.

[0019] Figure 4 This is an enlarged view of the structure of the fixing base and the pen cap on it according to an embodiment of this utility model.

[0020] Figure 5 This is an enlarged disassembly view of the pen cap structure on the fixing seat of this utility model embodiment.

[0021] Figure 6 This is an enlarged view of the connection structure between the second pen cap and the end of the pen body on the connecting line in an embodiment of this utility model.

[0022] Figure Numbers: Fixed neutral pen body 100, fixing base 1, adhesive plate 10, through groove 11, cavity 12, cover 13, locking piece 131, groove 14, card slot 141, side cover 15, pen cap 2, through hole 20, cylinder 21, protrusion 211, base 22, mounting groove 221, isolation strip 222, connecting seat 223, second isolation strip 224, top cap 225, pen body 3, connecting wire 4, pressure sensor 5, alarm 6, signal light group 61, speaker 62, human-machine interaction display screen 7, second split screen 71, master control switch 8, second pen cap 9, second mounting groove 91, second pressure sensor 92. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0024] See Figure 1-5 This embodiment relates to an anti-loss ballpoint pen, comprising a fixed base 1, a pen cap 2 rotatably mounted on the base, a pen body 3 connected to the pen cap 2, and a spirally arranged connecting line 4 connecting the fixed base 1 to the tail end of the pen body 3, forming a fixed ballpoint pen body 100. The bottom of the pen cap 2 is provided with a pressure sensor 5 for detecting the pressure of the pen tip at the head end of the pen body 3, and the fixed base 1 is provided with an alarm 6 connected to the pressure sensor 5.

[0025] Specifically in this embodiment, such as Figure 1 The overall structure of this anti-loss ballpoint pen shown can be found in the following sections for specific usage instructions. Figure 2-5As shown, this type of fixed ballpoint pen body 100 can be fixed on the platform by the adhesive plate 10 provided at the bottom of the fixing base 1. The pressure sensor 5 installed inside the pen cap 2 can be connected to the alarm 6 provided on the fixing base 1 through the through hole 20 opened at the corresponding position at the bottom and the through groove 11 opened at the corresponding position at the fixing base 1. At the same time, when the pen body 3 is connected to the pen cap 2 on the fixing base 1, the pen tip of the pen body 3 inside the pen cap 2 can contact and abut against the pressure sensor 5. At this time, the pressure sensor 5 detects the pressure and transmits a signal to the alarm 6, so that the alarm 6 displays a normal state during operation; then, when the pen body 3 is removed from the pen cap 2 on the fixing base 1... When the pen is removed from the cap 2 for use, the pressure sensor 5 is in a pressure-free state and transmits a pressure-free signal to the alarm 6. This allows the alarm 6 to display the alarm status during the use of the pen 3. Specifically, the structure of the alarm 6 can use flashing lights or voice broadcasts to provide an alarm prompt to the user, so that after the user finishes using the pen 3, the alarm 6 will activate and promptly insert the pen 3 back into the cap 2 on the fixing base 1. At this time, the pressure sensor 5 continues to detect pressure and repeats the above process to transmit a signal to the alarm 6, causing the alarm 6 to stop alarming and return to the normal working state signal display process. Compared to the conventional fixed-type gel pen body 100, this anti-loss gel pen features an added pressure sensor 5 inside the pen cap 2 and an alarm 6 connected to the pressure sensor 5 on the mounting base 1. This allows for real-time detection of the connection status between the pen body 3 and the pen cap 2. When the pen body 3 separates from the pen cap 2 during use, the system alerts the user to promptly return the pen body 3 to its original position within the pen cap 2 on the mounting base 1 after use. This effectively reduces the likelihood of the pen body 3 being difficult to find, falling off, damaged, or lost when separated from the pen cap 2, improving the stability of the gel pen and saving on operating costs. Furthermore, it allows staff to easily check and adjust the pen body's placement according to different usage scenarios and needs. The alarm 6 also provides timely alerts to the user, minimizing unnecessary disruption to daily workflows and effectively improving user convenience, efficiency, and staff productivity.

[0026] The mounting base 1 is also equipped with a human-machine interface display screen 7 for controlling the pressure sensor 5 and the alarm 6, and a master control switch 8 for connecting to the pressure sensor 5, the alarm 6, and the human-machine interface display screen 7 respectively. Figure 4 and Figure 5As can be seen, the addition of the human-machine interface display screen 7 can monitor the working status of the pressure sensor 5 and the alarm 6, and also facilitate the recording of the connection status between the pen body 3 and the pen cap 2 on the fixing base 1. In addition, the human-machine interface display screen 7 can also be equipped with a timing component structure according to usage requirements, so that when the pen body 3 is separated from the pen cap 2, the corresponding separation time can be recorded in real time. At the same time, combined with the control buttons set on the human-machine interface display screen 7, different time period thresholds can be set and adjusted. When the separation time reaches the threshold of the corresponding time length of the set time period, it can work with the alarm 6 to provide intermittent alarm prompts to the user for the corresponding time period, or prompt the staff to check the status of the pen body 3 when the separation time is too long. Combined with the setting of the master control switch 8 on the fixing base 1, it is also convenient to turn the pressure sensor 5, the alarm 6 and the human-machine interface display screen 7 on and off, meet different usage requirements, and improve the convenience and flexibility of use.

[0027] The human-machine interface display screen 7 and the master control switch 8 are placed in a cavity 12 on one side of the fixed base 1. A cover 13 is rotatably mounted on the cavity 12, and a locking element 131 is provided at the corresponding position between the cover 13 and the cavity 12 on the fixed base 1. The human-machine interface display screen 7 and the master control switch 8, which are placed in the cavity 12 on one side of the fixed base 1, can be hidden by the cover 13 when in use. The cover 13 can be locked by the connection between the cover 13 and the cavity 12 on the fixed base 1. The locking element 131 can be a bolt structure or an electronic lock such as a combination lock on the cover 13. It can effectively prevent unnecessary operation of the human-machine interface display screen 7 and the master control switch 8 on the fixed base 1 by users, so as to avoid affecting the normal operation of the pressure sensor 5 and the alarm 6 and causing the pen body 3 to separate or even be lost, thus improving the stability of this anti-loss ballpoint pen on the corresponding fixed platform.

[0028] The human-computer interaction display screen 7 also includes a second split screen 71 connected to the outside of the fixed base 1. The corresponding structural settings of the second split screen 71 and the setting of its installation position on the fixed base 1 enable split-screen display of specific information displayed on the human-computer interaction display screen 7 hidden in the cavity 12. At the same time, the second split screen 71 is set to be non-touch screen and has no control buttons, which makes it convenient for staff to check the status while avoiding unnecessary operations by users who only use the pen body 3, which could affect the normal operation of the pressure sensor 5 and the alarm 6 and cause the pen body 3 to separate or even be lost. This meets the usage needs of different people in the corresponding workplace and improves the flexibility of using this anti-loss ballpoint pen.

[0029] The alarm 6 is a sound and light alarm 6 structure, including a signal light group 61 and a speaker 62 respectively installed at corresponding positions on the fixed base 1 and connected to the pressure sensor 5. Figure 2 or Figure 3 As can be seen, the alarm 6, which adopts the structure of a sound and light alarm 6, can switch between green and red colors via the indicator light group 61 depending on whether the pen body 3 and the pen cap 2 are in a connected or separated state. At the same time, in combination with the display state of the indicator light group 61 under the corresponding color, the speaker 62 can broadcast the corresponding state's voice announcements and operation prompts. The alarm 6, which adopts the structure of a sound and light alarm 6 and the corresponding alarm mode, is convenient for observation and state adjustment, while the overall structure is simple, convenient for installation and maintenance, and meets the usage needs in different usage environments.

[0030] The pen cap 2 includes a cylindrical body 21 rotatably disposed within a matching groove 14 at a corresponding position on the fixing base 1, and a base 22 rotatably disposed at the bottom of the cylindrical body 21. The pressure sensor 5 is detachably mounted on the base 22 via a mounting groove 221 provided inside the base 22. Figure 4 As can be seen, the pen cap 2 is engaged with the corresponding grooves 141 on both sides of the fixing base 1 by the protrusions 211 on both sides of the cylindrical body 21, thereby realizing the detachable connection process of the pen cap 2. See also... Figure 5 As shown, the base 22 is detachably connected by a threaded connection and is rotatably mounted on the bottom of the cylinder 21. The base 22 installed on the bottom of the cylinder 21 does not affect the normal rotation of the pen cap 2 in the corresponding groove 14 on the fixed seat 1. Specifically, the through hole 20 opened at the bottom of the pen cap 2 acts on the base 22, and the mounting groove 221 is set to adapt to the hollow internal structure of the through hole 20 to facilitate the wiring process of the pressure sensor 5 in the mounting groove 221. The pressure sensor 5 is adapted to the structure of the mounting groove 221 and is placed above the isolation strip 222 surrounding the mounting groove 221 for sliding and locking. The cylinder 21 with a detachable structure in the corresponding groove 14 on the fixed seat 1 and the base 22 and pressure sensor 5 with detachable structures respectively can further improve the structural detachability and disassembly flexibility of the pen cap 2, and facilitate the inspection, replacement and other operations of the corresponding components.

[0031] A connecting seat 223 can be detachably installed on the mounting groove 221 inside the base 22. A top cap 225 can also be detachably installed inside the connecting seat 223, which is located above the pressure sensor 5 within the mounting groove 221. Figure 5As can be seen, the connecting seat 223 and the mounting groove 221 are detachably connected by a threaded connection and rotatably mounted on the mounting groove 221. Simultaneously, the top cap 225 can be slidably engaged within the connecting seat 223 via the second isolation strip 224 surrounding it, and positioned above the pressure sensor 5 within the mounting groove 221 for abutment. Specifically, the top cap 225 is positioned so as not to affect the normal pressure detection of the pressure sensor 5, using a conventional gel pen cap 2 with a rubber pad structure that provides a certain degree of elasticity for pen tip abutment and protection. This can be seen from... Figure 2 As shown, when the pen body 3 is connected inside the pen cap 2, the pen tip, located inside the cylinder 21, can be pressed against the top cap 225 inside the connecting seat 223. The top cap 225, which is made of a rubber pad with a certain elastic strength, can undergo an appropriate degree of deformation under the pressure of the pen tip and press the pressure sensor 5 to detect under a certain pressure. This enables the subsequent alarm prompting process via the alarm 6. The addition of the connecting seat 223 and the top cap 225 on the mounting groove 221 makes it more compatible with the pen cap 2 structure commonly found on ballpoint pens, providing a certain degree of structural versatility. At the same time, the top cap 225 can also prevent the pen tip from directly acting on the pressure sensor 5, thus avoiding unnecessary deformation or even damage to the pen tip and pressure sensor 5, improving the interaction effect and operational stability between the pen body 3 and the pressure sensor 5.

[0032] The connecting line 4, which connects to the tail end of the pen body 3, is also provided with a second pen cap 9 for connecting the tail end of the pen body 3. The second pen cap 9 has a second mounting groove 91, and a second pressure sensor 92 is detachably installed in the second mounting groove 91. The second pressure sensor 92 is connected via the connecting line 4 to multiple sets of signal light groups 61 and speakers 62 respectively arranged at corresponding positions on the fixing base 1. See details [link to documentation]. Figure 6As shown, the connection between the second mounting slot 91 and the second pressure sensor 92 inside the second pen cap 9 is set to match the connection of the pressure sensor 5 on the mounting slot 221 inside the adapter base 22. The second pressure sensor 92 can be connected to the alarm 6 on the fixed base 1 via the connecting cable 4, and linked with the human-machine interaction display screen 7 for linkage control. Specifically, the structure of the second pen cap 9 can be adapted to fit the size of the pen body 3 and be fitted onto the tail end of the pen body 3. When fitted, the pressure detection end of the second pressure sensor 92 on the mounting slot 221 inside the pen cap 9 can be abutted against the end face of the tail end of the pen body 3. This can be achieved by connecting the alarm 6 via the connecting cable 4. Multiple sets of corresponding indicator lights 61 and speakers 62 are set up to perform color display and voice broadcast processes under normal conditions. At the same time, when the second pen cap 9 is separated from the pen body 3, the indicator lights 61 and speakers 62 respectively perform corresponding color display and voice prompt alarm processes under abnormal conditions. The addition of the structure of the second pen cap 9 facilitates the replacement of the pen body 3 and effectively reduces the probability of the pen body 3 falling off the second pen cap 9. It can further improve the functional diversity and detection effect of this anti-loss ballpoint pen, and further reduce the probability of the pen body 3 connected to the fixing base 1 by the pen cap 2 and the second pen cap 9 being lost.

[0033] Both sides of the fixing base 1 are covered with matching side covers 15, which can be seen respectively. Figure 3 and Figure 4 As shown, the structure of the side cover 15 at the corresponding positions on both sides of the fixing base 1 can further improve the operating space for the corresponding components inside the fixing base 1 during installation and disassembly, and improve the convenience and efficiency of operation during daily inspection and later maintenance.

[0034] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A non-lost gel pen, comprising a fixed base, a pen cap rotatably mounted thereon, a pen body connected to the pen cap, and a spirally arranged connecting line on the fixed base connecting to the tail end of the pen body, forming a fixed gel pen body, characterized in that: The bottom of the pen cap is provided with a pressure sensor for detecting the pressure of the pen tip at the tip of the pen body, and the mounting base is provided with an alarm connected to the pressure sensor.

2. The anti-loss ballpoint pen according to claim 1, characterized in that: The mounting base is also equipped with a human-machine interface display screen for controlling the pressure sensor and the alarm, and a master control switch for connecting to the pressure sensor, the alarm, and the human-machine interface display screen respectively.

3. The anti-loss ballpoint pen according to claim 2, characterized in that: The human-computer interaction display screen and the master control switch are placed in a cavity opened on one side of the fixed base. A cover is rotatably installed on the cavity, and a locking element is provided at the corresponding position between the cover and the cavity on the fixed base.

4. The anti-loss ballpoint pen according to claim 3, characterized in that: The human-computer interaction display screen also includes a second split screen that is placed on the outside of the fixed base and connected thereto.

5. The anti-loss ballpoint pen according to claim 1, characterized in that: The alarm is designed with an audible and visual alarm structure, including a signal light group and a speaker connected to a pressure sensor, respectively installed at corresponding positions on the fixed base.

6. The anti-loss ballpoint pen according to claim 1, characterized in that: The pen cap includes a cylindrical body with an adaptive groove at a corresponding position on the fixed base and a base with a rotatable bottom. The pressure sensor can be detachably installed on the base through a mounting groove provided inside the base.

7. The anti-loss ballpoint pen according to claim 6, characterized in that: A connecting seat can be detachably installed on the mounting slot inside the base, and a top cap can be detachably installed inside the connecting seat located above the pressure sensor in the mounting slot.

8. The anti-loss ballpoint pen according to claim 5, characterized in that: The connecting line connected to the end of the pen body is also provided with a second pen cap for connecting the end of the pen body. The second pen cap is provided with a second mounting groove and a second pressure sensor is detachably installed in the second mounting groove. The second pressure sensor is connected to multiple sets of signal lights and speakers respectively arranged at corresponding positions on the fixing base via a connecting line.

9. The anti-loss ballpoint pen according to claim 1, characterized in that: Both sides of the mounting base are covered with matching side covers.

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