CN213199282U - Magnetic pole detection pen with writing function - Google Patents

Abstract

The utility model provides a magnetic pole test pen of function is write in area belongs to the technical field who writes the instrument. A magnetic pole detection pen with writing function comprises a pen container, a magnetic pole detection circuit assembly and a writing pen head; the utility model discloses a be provided with magnetic pole detection circuitry components in the pen container, and the detection head of magnetic pole detection circuitry components is located the one end of pen container, the other end of pen container can be dismantled and be connected with and write the nib, and simultaneously, the power of magnetic pole detection circuitry components is located the one end that the pen container was provided with and writes the nib, the change of power has been made things convenient for, also make the both ends of pen container respectively for sense terminal and writing end simultaneously, can realize that the magnetic pole detects, can realize the characters again and write, the function is more various, made things convenient for the user to carry out the writing after having detected, it is more convenient to use, also avoided carrying the poor problem of portability that two kinds of instruments of detection instrument and record instrument brought simultaneously because of needs, more do.

Description

Magnetic pole detection pen with writing function

Technical Field

The utility model relates to a writing tool's technical field specifically is a magnetic pole test pen that function was write in area is related to.

Background

In the production and manufacturing process of magnetic products, the magnetic poles at the cores of the magnetic products need to be detected, so that the accuracy of magnetic pole installation is ensured, and the products meet the use requirements.

However, the magnetic pole detection structure in the market generally adopts the structure that the magnetic pole detection circuit assembly is arranged in the cylindrical structure, the detection head of the magnetic pole detection circuit assembly is arranged at one end of the cylindrical structure, and meanwhile, the power supply of the magnetic pole detection circuit assembly is arranged at the other end of the cylindrical structure to form the detection end and the power supply end of the existing magnetic pole detection structure.

Disclosure of Invention

To the above-mentioned problem that exists among the prior art, aim at providing a magnetic pole detection pen of function is write in area now, with be provided with magnetic pole detection circuit subassembly in the pen container, and the detection head of magnetic pole detection circuit subassembly sets up in the one end of pen container, the other end of pen container can dismantle and be connected with the writing nib, and the power of magnetic pole detection circuit subassembly sets up in the one side that the pen container was provided with the writing nib, and simultaneously, be provided with pilot lamp hole and switch hole on the pen container, and be provided with the pilot lamp that corresponds with the pilot lamp hole and the switch that corresponds with the switch hole on the circuit board of magnetic pole detection circuit subassembly.

The specific technical scheme is as follows:

a magnetic pole detection pen with writing function has the following characteristics that: the pen container, magnetic pole detection circuit assembly and writing nib, the pen container is the metal material, the both ends of pen container are the opening, magnetic pole detection circuit assembly sets up in the pen container, and the detection head of magnetic pole detection circuit assembly is located the opening part of one of them one end of pen container, and be provided with the pen cap on the opening of the one end that the pen container was provided with the detection head, can dismantle on the opening of the other end of pen container and be connected with the writing nib, and simultaneously, the power of magnetic pole detection circuit assembly is located the pen container and is close to the one end of writing the nib, and, indicator light hole and switch hole have been seted up on the wall body of pen container, magnetic pole pilot lamp and control switch in the magnetic pole detection circuit assembly correspond with.

The magnetic pole detection pen with the writing function is characterized in that the number of the indicating lamp holes is two, the two indicating lamp holes are hollow holes, and a backlight lamp cover is embedded in each hollow hole.

In the magnetic pole detection pen with the writing function, the two indicator light holes in the outer wall of the pen container are both in the shape of the imitated letter, one indicator light hole is in the shape of the letter "N", and the other indicator light hole is in the shape of the letter "S".

The magnetic pole detection pen with the writing function is characterized in that the magnetic pole display lamps and the control switch are arranged on the circuit board, the two magnetic pole display lamps respectively represent the N pole and the S pole of the magnetic pole detected by the detection head, the magnetic pole display lamp representing the N pole of the magnetic pole corresponds to the indicating lamp hole with the shape of the letter 'N', and the magnetic pole display lamp representing the S pole of the magnetic pole corresponds to the indicating lamp hole with the shape of the letter 'S'.

In the above magnetic pole test pen with writing function, the circuit board is provided with the light-shielding plate between the two magnetic pole display lamps.

The magnetic pole detection pen with the writing function further comprises a pen clip, the pen clip is respectively divided into a fixing sleeve and a pin, one end of the pin is fixedly connected to the edge of the fixing sleeve, the fixing sleeve is sleeved on one end, provided with a pen cap, of the pen container, the pen cap is pressed on the fixing sleeve, and the pin extends to one end, provided with a writing pen point, of the one end, provided with the pen cap, of the pen container.

The magnetic pole detection pen with the writing function further comprises a button, one end of the button is embedded in the switch hole, the other end of the button extends out of the switch hole, and one end of the button, which is embedded in the switch hole, abuts against the control switch.

The magnetic pole detection pen with the writing function is characterized in that the pen container and the writing pen point are in threaded connection, an internal thread is arranged on the inner wall of one end, connected with the writing pen point, of the pen container, and an external thread matched with the internal thread is arranged on the outer wall of one end, connected with the pen container, of the writing pen point.

The utility model provides an foretell magnetic pole test pen of function is write in area, wherein, the power includes battery case and battery, and the inner chamber that the pen container is connected with the one end of writing the nib forms the battery case, writes the nib and connects in the one end on the pen container stretches into the battery case to, be provided with conductive spring in the battery case, the battery is installed in the battery case and is compressed tightly conductive spring, and one side that the battery deviates from conductive spring is supported tightly and is held in writing the nib and stretching into one in the battery case.

The magnetic pole detection pen with the writing function is characterized in that the writing pen head is a permanent pen head.

The positive effects of the technical scheme are as follows:

foretell magnetic pole test pen of function of writing in area, through just being located the test head that its one end was provided with magnetic pole test circuit subassembly in the pen container, the other end of pen container can be dismantled and is connected with and write the nib, make the both ends of pen container realize the detection to the magnetic pole and the writing of characters respectively, can regard as magnetic pole test pen to use, also can regard as traditional writing pen to use, the function is more, made things convenient for the user in time to take notes relevant information after having detected, it is more convenient to use, also made things convenient for simultaneously to carry, need not to carry two kinds of instruments simultaneously, more do benefit to the use and the popularization of product.

Drawings

Fig. 1 is a structural diagram of an embodiment of a magnetic pole detecting pen with writing function according to the present invention;

fig. 2 is a cross-sectional view of an embodiment of the magnetic pole detecting pen with writing function of the present invention.

In the drawings: 1. a pen container; 11. an indicator light hole; 12. a switch hole; 2. a magnetic pole detection circuit assembly; 21. a circuit board; 22. a detection head; 23. a power source; 24. a magnetic pole display lamp; 25. a control switch; 211. a light-shielding plate; 231. a battery case; 232. a conductive spring; 3. writing pen points; 4. a pen cap; 5. a backlight cover; 6. performing pen typing; 61. fixing a sleeve; 62. a pin; 7. a button.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 2, but the following contents are not intended to limit the present invention.

Fig. 1 is a structural diagram of an embodiment of a magnetic pole detecting pen with writing function according to the present invention; fig. 2 is a cross-sectional view of an embodiment of the magnetic pole detecting pen with writing function of the present invention. As shown in fig. 1 and fig. 2, the magnetic pole detection pen with writing function provided in this embodiment includes: the pen holder comprises a pen holder 1, a magnetic pole detection circuit assembly 2 and a writing pen point 3, wherein the magnetic pole detection circuit assembly 2 is arranged in the pen holder 1, the writing pen point 3 is arranged at one end of the pen holder 1, and the magnetic pole detection circuit assembly 2 and the writing pen point 3 form a whole through the pen holder 1.

Specifically, pen container 1 is the metal material for pen container 1's structural strength is higher, and not only the structure is more firm, but also can promote the aesthetic property, makes the grade of pen higher. Meanwhile, the two ends of the pen container 1 are both provided with openings, the magnetic pole detection circuit assembly 2 is arranged in the pen container 1, the detection head 22 of the magnetic pole detection circuit assembly 2 is located at the opening of one end of the pen container 1, so that the hollow space of the pen container 1 provides an installation foundation for the magnetic pole detection circuit assembly 2, meanwhile, one end, provided with the detection head 22, of the pen container 1 can serve as a detection end, detection of the magnetic pole of an external magnetic structure is achieved, and the magnetic pole detection pen container is reasonable in structure and convenient to use. Moreover, the pen cap 4 is arranged on the opening at the end, provided with the detection head 22, of the pen container 1, and the opening, provided with the detection head 22, of the pen container 1 is sealed through the pen cap 4, so that the protection of the detection head 22 is realized, and the attractiveness is improved. In addition, can dismantle on the opening of the other end of pen container 1 and be connected with writing nib 3, pen container 1 deviates from detachably and is connected with writing nib 3 on the opening of the one end that is provided with cap 4 promptly, make pen container 1 have the one end of writing nib 3 for writing the end, make things convenient for writing of characters, realize the record of literal information, make the pen possess again on the basis that has possessed the magnetic pole and detect the function and write the function, the function is more various, made things convenient for the user to carry out the characters record after the magnetic pole detects, it is more convenient to use, the problem that the portability that needs to carry magnetic pole detection instrument and writing instrument simultaneously and lead to is relatively poor has also been avoided, more do benefit to the use and the popularization. Meanwhile, the power supply 23 of the magnetic pole detection circuit assembly 2 is positioned in the pen container 1 and close to one end of the writing pen head 3, so that the power supply 23 of the magnetic pole detection circuit assembly 2 can be replaced after the writing pen head 3 is detached, and the structural design is more reasonable. In addition, the wall body of the pen container 1 is provided with an indicating lamp hole 11 and a switch hole 12, and a magnetic pole display lamp 24 and a control switch 25 in the magnetic pole detection circuit assembly 2 respectively correspond to the indicating lamp hole 11 and the switch hole 12, so that a user can open and close the magnetic pole detection circuit assembly 2 through the control switch 25 in the switch hole 12, and the polarity of the detected magnetic pole is displayed through the magnetic pole display lamp 24 in the indicating lamp hole 11, so that the observation by the user is facilitated, and the structural design is more reasonable.

More specifically, two are seted up to the pilot lamp hole 11 on the pen container 1, and two pilot lamp holes 11 are the fretwork hole, and simultaneously, all inlay in each fretwork and be equipped with backlight lid 5 for when the pilot lamp is luminous, backlight lid 5 in the pilot lamp hole 11 that corresponds is lighted, and the person of facilitating the use acquires the magnetic pole information that detects, also can make the surface wholeness of pen container 1 higher simultaneously, and is more pleasing to the eye, and the grade is higher.

More specifically, two indicator lamp holes 11 on the outer wall of the pen container 1 are both in a shape like a Chinese character 'yi', at the moment, the shape of the backlight cover 5 is also in a shape like a Chinese character 'yi', one indicator lamp hole 11 is in a shape like a letter 'N', the other indicator lamp hole 11 is in a shape like a letter 'S', namely, one backlight cover 5 is in a shape like a letter 'N', the other backlight cover 5 is in a shape like a letter 'S', preferably, the two indicator lamp holes 11 can be manufactured by processes such as laser cutting or etching, the appearance is higher, the structure is stable, in addition, the letters 'N' and 'S' can respectively correspond to the N pole and the S pole of the detected magnetic pole, a user can more intuitively obtain detected magnetic pole information, and the structural design is more reasonable.

More specifically, the magnetic pole indicator lamp 24 and the control switch 25 are disposed on a circuit board 21, and at this time, the detection head 22 and the power supply 23 are electrically connected to the circuit board 21, so as to implement the arrangement of the magnetic pole detection circuit. Two magnetic pole indicator lamps 24 are provided, and the two magnetic pole indicator lamps 24 respectively represent the N pole and the S pole of the magnetic pole detected by the detection head 22, that is, when the magnetic pole detected by the detection head 22 is the N pole, the magnetic pole indicator lamp 24 corresponding to the N pole emits light, and when the magnetic pole detected by the detection head 22 is the S pole, the magnetic pole indicator lamp 24 corresponding to the S pole emits light. In addition, the magnetic pole display lamp 24 representing the N pole of the magnetic pole corresponds to the indicating lamp hole 11 with the shape of the letter "N", and the magnetic pole display lamp 24 representing the S pole of the magnetic pole corresponds to the indicating lamp hole 11 with the shape of the letter "S", so that the two magnetic pole display lamps 24 representing the N pole and the S pole respectively can correspond to the two backlight lamp covers 5 with the shapes of the letter "N" and the letter "S" on the pen container 1, and a user can more intuitively acquire the detected magnetic pole information.

More specifically, the light shielding plate 211 is disposed on the circuit board 21 and between the two magnetic pole display lamps 24, so that the problem that the polarity of the magnetic poles cannot be distinguished by a user due to the fact that the two backlight covers 5 are illuminated when one of the two magnetic pole display lamps 24 is close to each other can be prevented, and the structural design is more reasonable.

More specifically, still be provided with pen on the pen container 1 and do not belong to 6, at this moment, pen do not belong to 6 and include fixed cover 61 and pin 62 again, the one end fixed connection of pin 62 is on the border of fixed cover 61, make pin 62 and fixed cover 61 form a whole, and simultaneously, and fixed cover 61 cover is located on the pen container 1 is provided with the one end of cap 4, and cap 4 presses and is located on fixed cover 61, here in order to guarantee that fixed cover 61 can be better be fixed in on the pen container 1, can be preferred with pen container 1 and cap 4 threaded connection, and cap 4 connects the one end in pen container 1 and be provided with the step, fixed cover 61 cover is located on cap 4 and its one side supports and leans on the step, make after cap 4 connects on pen container 1, fixed cover 61 deviates from and supports and leans on the tip that leans on the pen container 1 in one side of step, thereby realize fixing. In addition, the pin 62 extends from the end of the pen container 1 provided with the cap 4 to the end provided with the writing pen point 3, so that the pin 62 is arranged along the length direction of the pen container 1, a user can conveniently clamp the pen container 1 in a pocket and the like through the pin 62, the portability is higher, and the structural design is more reasonable.

More specifically, pen container 1 is last and still to be provided with button 7 in being located switch hole 12, and the one end of button 7 inlays and locates in switch hole 12, the other end of button 7 stretches out outside switch hole 12, and, button 7 inlays and locates the one end in switch hole 12 and support and lean on control switch 25, make the user when magnetic pole detection circuitry is opened to needs, accessible button 7 stretches out the control switch 25 on the one end push-down circuit board 21 outside switch hole 12, the person's of facilitating the use detection, structural design is more reasonable.

More specifically, pen container 1 and writing nib 3 are threaded connection, be provided with the internal thread on the inner wall that pen container 1 is connected with the one end of writing nib 3, writing nib 3 connect be provided with on the outer wall of the one end of pen container 1 with female screw-thread fit's external screw thread, under the condition of having guaranteed the stability that pen container 1 and writing nib 3 are connected, still made things convenient for the dismouting of writing nib 3 on pen container 1, both made things convenient for the change to writing nib 3, also made things convenient for the change to power 23, structural design is more reasonable.

More specifically, power 23 includes battery case 231 and battery, at this moment, the inner chamber that pen container 1 is connected with the one end of writing nib 3 forms battery case 231, and, the one end that writing nib 3 was connected on pen container 1 stretches into in the battery case 231, in addition, be provided with conductive spring 232 in the battery case 231, and conductive spring 232 is located one side that battery case 231 deviates from writing nib 3, when installing the battery in battery case 231, one side of battery compresses tightly conductive spring 232, one side that the battery deviates from conductive spring 232 supports tightly on writing nib 3 stretches into one of battery case 231, make after writing nib 3 pulls down, the battery in the battery case 231 can directly take out, made things convenient for the user to change the battery, structural design is more reasonable.

As a preferred embodiment, the writing nib 3 is a permanent nib, and a nib technology mature in the market is adopted, so that the writing nib 3 can be used all the time without replacing the nib, thereby avoiding the problem of frequently replacing the writing nib 3, and the structural design is more reasonable.

In a preferred embodiment, the battery is a button battery, which can reduce the volume occupied by the battery, realize miniaturization of the pen, facilitate use, and improve portability, and the battery of the present embodiment includes, but is not limited to, a button battery, and may be any suitable battery, such as a No. 7 battery.

As a preferred embodiment, the light emitting colors of the two magnetic pole indicator lamps 24 can be set to be different, such as one emitting red light, the other emitting blue light, etc., which further facilitates the user to distinguish the detected polarity of the magnetic pole, the structural design is more reasonable, and in addition, the light emitting colors of the two magnetic pole indicator lamps 24 of the embodiment include, but are not limited to, two different colors, and may also be the same color.

As the preferred embodiment, the pen container 1 is made of aluminum alloy, and is light in weight and high in structural strength. In addition, the different materials of the present embodiment include, but are not limited to, aluminum alloy, and may also be other suitable metal materials, such as copper material.

It is worth pointing out that the circuit connection and the working method of the power supply 23, the circuit board 21, the detection head 22, the magnetic pole display lamp 24 and the control switch 25 in the magnetic pole detection circuit assembly 2 mentioned in the present embodiment are the circuit connection and the working method that are conventionally used in the market, which is not included in the protection scope of the present invention and is not repeated.

The magnetic pole detection pen with the writing function provided by the embodiment comprises a pen container 1, a magnetic pole detection circuit assembly 2 and a writing pen head 3; through being provided with magnetic pole detection circuit module 2 in pen container 1, and the detection head 22 of magnetic pole detection circuit module 2 is located the one end of pen container 1, the other end of pen container 1 can be dismantled and be connected with and write nib 3, and simultaneously, the power 23 of magnetic pole detection circuit module 2 is located the one end that pen container 1 was provided with and writes nib 3, the change of power 23 has been made things convenient for, also make the both ends of pen container 1 respectively for detection end and writing end simultaneously, can realize the magnetic pole and detect, can realize the characters and write again, the function is more various, made things convenient for the user to carry out the writing after detecting, it is more convenient to use, also avoided carrying the problem that the portability is poor that two kinds of instruments brought because of needs simultaneously, more do benefit to the use and the popularization of.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims (10)

1. The utility model provides a magnetic pole test pen of function is write in area which characterized in that includes: pen container, magnetic pole detection circuitry module and writing nib, the pen container is the metal material, the both ends of pen container are the opening, magnetic pole detection circuitry module set up in the pen container, just the detection head of magnetic pole detection circuitry module is located the opening part of the wherein one end of pen container, just the pen container is provided with be provided with the pen cap on the opening of the one end of detection head, can dismantle on the opening of the other end of pen container and be connected with writing nib, simultaneously, the power of magnetic pole detection circuitry module is located in the pen container and be close to the one end of writing nib, and, indicator light hole and switch hole have been seted up on the wall body of pen container, magnetic pole display lamp and control switch in the magnetic pole detection circuitry module respectively with the indicator light hole with the switch hole corresponds.

2. The magnetic pole detection pen with writing function according to claim 1, wherein two of the indicator light holes are opened, and both of the indicator light holes are hollowed-out holes, and a backlight cover is embedded in each hollowed-out hole.

3. The magnetic pole detection pen with writing function according to claim 1, wherein two indicator light holes on the outer wall of the pen container are both in a shape of a letter "N", and one of the indicator light holes is in a shape of a letter "S".

4. The magnetic pole detecting pen with writing function according to claim 3, wherein the magnetic pole indicator lamp and the control switch are disposed on a circuit board, the magnetic pole indicator lamp is disposed in two, the two magnetic pole indicator lamps respectively represent the N pole and the S pole of the magnetic pole detected by the detecting head, and the magnetic pole indicator lamp representing the N pole of the magnetic pole corresponds to the indicator lamp hole having the shape of "N" letter and the magnetic pole indicator lamp representing the S pole of the magnetic pole corresponds to the indicator lamp hole having the shape of "S" letter.

5. The magnetic pole detecting pen with writing function as claimed in claim 4, wherein a light shielding plate is disposed on the circuit board between the two magnetic pole display lamps.

6. The magnetic pole detecting pen with writing function according to claim 1, further comprising a pin, wherein the pin is divided into a fixing sleeve and a pin, one end of the pin is fixedly connected to an edge of the fixing sleeve, the fixing sleeve is sleeved on one end of the pen container where the pen cap is disposed, the pen cap is pressed on the fixing sleeve, and the pin extends along one end of the pen container where the pen cap is disposed to one end where the writing pen head is disposed.

7. The magnetic pole detecting pen with writing function according to claim 1, further comprising a button, wherein one end of the button is embedded in the switch hole, the other end of the button extends out of the switch hole, and one end of the button embedded in the switch hole abuts against the control switch.

8. The magnetic pole detection pen with the writing function according to claim 1, wherein the pen container and the writing pen point are in threaded connection, an inner thread is arranged on an inner wall of one end of the pen container connected with the writing pen point, and an outer thread matched with the inner thread is arranged on an outer wall of one end of the writing pen point connected with the pen container.

9. The magnetic pole detection pen with the writing function according to claim 1, wherein the power source comprises a battery box and a battery, the battery box is formed by an inner cavity of one end of the pen container connected with the writing pen point, the end of the writing pen point connected to the pen container extends into the battery box, a conductive spring is arranged in the battery box, the battery is installed in the battery box and compresses the conductive spring, and one side of the battery, which is far away from the conductive spring, is abutted against one end of the writing pen point extending into the battery box.

10. The magnetic pole detection pen with writing function according to claim 1, wherein the writing pen tip is a permanent pen tip.

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