Identifiable acupoint positioning pen

Abstract

The utility model relates to an identifiable acupoint positioning pen which comprises a pen holder, a fixing cylinder arranged at the top end of the pen holder, a sliding rod slidably inserted in an inner cavity of the fixing cylinder, a pressure switch arranged at the top end of the pen holder, a sign pen refill arranged at the top end of the pressure switch, and a limiting assembly arranged between the fixing cylinder and the sliding rod. The sign pen refill is provided with two limiting assemblies, the two limiting assemblies are provided with fixing assemblies used for fixing the sliding rod, the sign pen refill is sleeved with a first spring, and the top end of the first spring is fixedly connected with the top end of an inner cavity of the sliding rod. The distance between the two acupuncture points cannot be measured when the distance between the two acupuncture points is larger than the pen length, and limitation is large in the using process.

Description

TECHNICAL FIELD

[0001] The utility model relates to acupoint positioning pen technical field more specifically, relate to a kind of identifiable acupoint positioning pen. BACKGROUND

[0002] In TCM nursing technique operation, acupoint positioning is frequently involved, and accurate acupoint positioning can enhance curative effect and reduce medical risks. In operation, nurses often use bone degree and finger body inch method to position acupoints. Bone degree and inch method is based on the basic of human body parts specified in "Lingshuo Bone Degree". Combined with the folding amount of inches created by scholars in past dynasties, it is used as the basis for acupoint positioning. The main method is to fold the length between two bone nodes into a certain number of equal parts, with each 1 part being 1 inch and 10 parts being 1 chi. "Inch" is not an absolute length, but represents 1 part of the equal parts. Finger body inch positioning method refers to the positioning method of measuring acupoints according to the patient's own fingers as the folding standard;

[0003] The prior art acupoint positioning pen has scale lines on the outside of the body of the acupoint pen, which is used to measure the distance between acupoints, so as to more accurately position the acupoints. However, it does not have a telescopic function, which makes it impossible to measure the distance between two acupoints when the distance between the two acupoints is greater than the length of the pen. This greatly limits its use. To solve this problem, a kind of identifiable acupoint positioning pen is provided. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that the multi-section telescopic rod of the acupoint positioning pen relies on the friction between the outer wall of the telescopic rod and the inner wall of another telescopic rod to fix its length, which has limited stability in use. To overcome the above-mentioned defects of the prior art, a kind of identifiable acupoint positioning pen is provided.

[0005] The utility model solves the technical problem by adopting the following technical scheme:

[0006] A kind of identifiable acupoint positioning pen is constructed, including pen, the top of the pen is provided with fixed cylinder, the inner chamber of the fixed cylinder is slidably inserted with slide rod, the top of the pen is provided with pressure switch, the top of the pressure switch is provided with signing pen core, limit component is arranged between the fixed cylinder and the slide rod, two limit components are all provided with fixed assembly for fixing the slide rod, the outside of the signing pen core is sleeved with first spring, the top of the first spring is fixedly connected with the inner chamber top of the slide rod, the bottom of the first spring is fixedly connected with the top of the pen, the inner chamber of the pen is provided with marking component, the outside of the pen is detachably sleeved with protection component.

[0007] Preferably, the protection assembly comprises a cap, slots and blocks, the cap is sleeved on the outer wall of the pen barrel, a plurality of slots are arranged on the outer wall of the pen barrel, and a plurality of blocks are fixedly installed on the inner wall of the cap.

[0008] Preferably, the marking assembly comprises a marking core, a piston, a second spring and a through hole, the marking core is slidably inserted into the bottom end of the pen barrel, the piston is slidably embedded in the inner cavity of the pen barrel, the second spring is arranged in the inner cavity of the pen barrel, the top end of the second spring is fixedly connected with the top end of the inner cavity of the pen barrel, the bottom end of the second spring is fixedly connected with the top end of the piston, the top end of the piston is provided with a through hole, the through hole extends to the middle of the inner cavity of the pen core, the inner cavity of the pen barrel is filled with adsorbed cotton, and the adsorbed cotton is adsorbed with marking ink.

[0009] Preferably, the bottom end of the inner cavity of the pen barrel is conical, and the diameter of the piston is greater than that of the bottom end of the inner cavity of the pen barrel.

[0010] Preferably, the outer wall of the fixed cylinder and the outer wall of the sliding rod are provided with scale lines.

[0011] Preferably, the limiting assembly comprises a limiting slot and a limiting block, the limiting slot is arranged on one side of the inner wall of the fixed cylinder, and the limiting block is slidably embedded in the inner cavity of the limiting slot and fixedly connected with the outer wall of the sliding rod.

[0012] Preferably, the limiting slot and the outer wall of the limiting block are matched and dovetailed.

[0013] Preferably, the fixing assembly comprises a fixing cavity, a fixing hole, a plug rod, a limiting plate, a third spring and an electromagnet, the fixing cavity is arranged on the limiting block, the fixing hole is arranged on the outer wall of the fixed cylinder and extends to the inner cavity of the fixed cylinder, the plug rod is slidably inserted into the inner cavity of the fixing cavity and detachably inserted into the inner cavity of the fixing hole, the limiting plate is arranged on one side of the plug rod in the inner cavity of the fixing cavity, the third spring is arranged in the inner cavity of the fixing cavity, one end of the third spring is fixedly connected with the limiting plate, the other end of the third spring is fixedly connected with the inner wall of the fixing cavity, and the annular electromagnet is arranged in the inner cavity of the fixing cavity close to the fixed cylinder and sleeved on the outer wall of the plug rod.

[0014] Preferably, the limiting plate is an iron plate.

[0015] Preferably, the inner cavity of the limiting block is fixedly embedded with a button cell, and the button cell is electrically connected with the electromagnet and the pressure switch.

[0016] The utility model discloses the beneficial effect lies in:

[0017] 1, through extruding marker refill, make marker refill push piston slide upwards extrude adsorb cotton, make the marker ink in adsorb cotton enter the inner chamber of through -hole and make it immerse the inside of marker refill, the nib part of marker refill can mark the marker ink, thereby can mark the acupoint, a large amount of ink is stored in adsorb cotton, only extruded ink can enter the inside of marker refill through through -hole, solve the marker pen of prior art not have telescopic function, lead to when the distance between two acupoints is greater than the pen length, can not measure the distance between two acupoints, the problem of greater limitation in use is solved;

[0018] 2, through the inner embedding of the clamping block on the pen cap in the inner chamber of the clamping groove, the pen cap can be sleeved on the outside of the pen rod, thereby the protection of the refill can be realized, and the attachment of sundries on the refill is prevented;

[0019] 3, through the scale line outside the fixed cylinder and the slide rod, the distance between the marking position and the body part can be measured, through the setting of the signature refill, writing and marking can be carried out, through extruding the signature refill, the extrusion pressure switch is extruded, when the pressure switch is disconnected, the electromagnetic iron is powered off, the electromagnetic attraction is small, the third spring pulls the limiting plate and the insertion rod to reset, the insertion rod is separated from the inner chamber of the fixed hole, under the elastic force of the first spring, the slide rod extends the inner chamber of the fixed cylinder, and the relative position between the slide rod and the fixed cylinder is fixed, the problem that the multi -section telescopic rod of the acupoint positioning pen of prior art relies on the friction force between the outer wall of the telescopic rod and the inner wall of another telescopic rod to realize the fixation of the length, and the stability is limited in use, and the telescopic rod is prone to shrink. ACCURACY

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the utility model will be further described below in combination with the drawings and embodiments, and the drawings in the following description are only part of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of the drawings:

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model,

[0022] Figure 2 It is the front view of the utility model pen rod,

[0023] Figure 3 It is the structure schematic diagram of the fixed cylinder and the slide rod of the utility model,

[0024] Figure 4 It is the utility modelFigure 3 Enlarged view of A of Fig.

[0025] Figure 5 The utility model discloses Figure 4 Enlarged view of B of Fig.

[0026] In the drawing: 1, pen holder;2, fixed cylinder;3, sliding rod;4, pressure switch;5, signing pen core;6, first spring;7, marker pen core;8, pen cap;9, clamping groove;10, clamping block;11, piston;12, second spring;13, through hole;14, limiting block;15, fixed cavity;16, fixed hole;17, insertion rod;18, limiting plate;19, third spring;20, electromagnet;21, button cell;22, limiting groove. DETAILED DESCRIPTION

[0027] In order to make the utility model embodiment's purpose, technical scheme and advantage more clearly, the following will combine the technical scheme in the utility model embodiment to be clear, complete to be described, obviously, the described embodiment is the part embodiment of the utility model, rather than all embodiments. Based on the embodiment of the utility model, all other embodiments obtained by the person skilled in the art without paying the creative labor belong to the protection scope of the utility model.

[0028] For example Figures 1-5As shown, an identifiable acupoint positioning pen comprises a pen barrel 1, a fixed cylinder 2 is arranged at the top end of the pen barrel 1, a sliding rod 3 is slidably inserted into the inner cavity of the fixed cylinder 2, the sliding rod 3 can slide out of the inner cavity of the fixed cylinder 2, the outer wall circumference of the sliding rod 3 is tightly fitted with the inner wall circumference of the fixed cylinder 2 to prevent the sliding rod 3 from shaking, a pressure switch 4 is arranged at the top end of the pen barrel 1, the pressure switch 4 is a prior art and will not be described in detail here, a signing pen core 5 is arranged at the top end of the pressure switch 4, a limiting assembly is arranged between the fixed cylinder 2 and the sliding rod 3, the limiting assembly can keep one end of the sliding rod 3 inserted into the inner cavity of the fixed cylinder 2 at all times to prevent the sliding rod 3 from separating from the fixed cylinder 2 and improve the stability of the device during use, the limiting assembly can also prevent the sliding rod 3 from rotating in the inner cavity of the fixed cylinder 2, which can prevent the connecting wire between the pressure switch 4 and the button cell 21 from being entangled with the signing pen core 5 and the first spring 6, a fixing assembly is arranged on each limiting assembly to fix the sliding rod 3, the signing pen core 5 is sleeved with the first spring 6, the top end of the first spring 6 is fixedly connected with the inner cavity top end of the sliding rod 3, and the bottom end of the first spring 6 is fixedly connected with the top end of the pen barrel 1, under the elastic force of the first spring 6, the sliding rod 3 extends out of the inner cavity of the fixed cylinder 2 and is kept relatively fixed, the relative position between the sliding rod 3 and the fixed cylinder 2 is in a fixed state without being affected by a large external force, which solves the problem that the prior art acupoint positioning pen does not have an extension function, which cannot measure the distance between two acupoints when the distance between the two acupoints is greater than the length of the pen, and has a large limitation in use, the inner cavity of the pen barrel 1 is provided with a marking assembly to mark acupoints, a large amount of ink is stored in the adsorbing cotton, only when the ink is extruded can it enter the inside of the marking pen core 7 through the through hole 13, which solves the problem that the ink in the marking pen core directly inserted into the adsorbing cotton directly contacts with the air for a long time, which causes the volatilization speed to be large, and prolongs the service life, the outer wall of the pen barrel 1 is detachably sleeved with a protection assembly to protect the pen core, prevent foreign matter from adhering to the pen core, the outer wall of the pen barrel 1 is detachably provided with an AI module, which can be used for intelligent questioning and answering to solve problems encountered in the acupoint massage process, and can also search for acupoint massage knowledge to assist in acupoint massage and improve the curative effect.

[0029] In the embodiment, the protection assembly comprises a pen cap 8, a clamping groove 9 and a clamping block 10, the pen cap 8 is sleeved on the outer wall of the pen barrel 1, a plurality of clamping grooves 9 are arranged on the outer wall circumference of the pen barrel 1, and a plurality of clamping blocks 10 are fixedly installed on the inner wall of the pen cap 8, the outer wall of the clamping block 10 is matched with the inner cavity of the clamping groove 9 and is arc-shaped, the pen cap 8 can be sleeved on the outer wall of the pen barrel 1 by embedding the clamping block 10 on the pen cap 8 in the inner cavity of the clamping groove 9, so as to protect the pen core and prevent foreign matter from adhering to the pen core.

[0030] In the embodiment, the marking assembly comprises a marking refill 7, a piston 11, a second spring 12 and a through hole 13. The marking refill 7 is slidably inserted into the bottom end of the pen barrel 1. The piston 11 is slidably embedded in the inner cavity of the pen barrel 1. The piston 11 is a rubber piston 11. The outer wall circumference of the piston 11 is adapted to the inner wall circumference of the pen barrel 1 and tightly fits the same, preventing the leakage of ink through the gap between the piston 11 and the pen barrel 1. The second spring 12 is arranged in the inner cavity of the pen barrel 1. The top end of the second spring 12 is fixedly connected with the top end of the inner cavity of the pen barrel 1. The bottom end of the second spring 12 is fixedly connected with the top end of the piston 11. The top end of the piston 11 is provided with the through hole 13, which extends to the middle part of the inner cavity of the refill. The ink can pass through the through hole 13 into the inner cavity of the pen barrel 1, avoiding the condition that the ink slowly permeates the marking refill 7 to make the marking refill 7 mark the color. The inner cavity of the pen barrel 1 is filled with adsorbing cotton, and the adsorbing cotton adsorbs the marking ink.

[0031] In the embodiment, the bottom end of the inner cavity of the pen barrel 1 is conical, and the diameter of the piston 11 is greater than that of the bottom end of the inner cavity of the pen barrel 1, so that the piston 11 is clamped above the conical cavity at the bottom end of the inner cavity of the pen barrel 1.

[0032] In the embodiment, the outer walls of the fixed cylinder 2 and the slide rod 3 are provided with scale lines, which can measure the distance of the marking position relative to the body part.

[0033] In the embodiment, the limiting assembly comprises a limiting groove 22 and a limiting block 14. The limiting groove 22 is arranged on one side of the inner wall of the fixed cylinder 2. The limiting block 14 is slidably embedded in the inner cavity of the limiting groove 22 and fixedly connected with the outer wall of the slide rod 3. When the slide rod 3 slides up and down, the limiting block 14 slides in the inner cavity of the limiting groove 22 correspondingly. Under the joint action of the limiting groove 22 and the limiting block 14, one end of the slide rod 3 always remains inserted into the inner cavity of the fixed cylinder 2, avoiding the slide rod 3 from separating from the fixed cylinder 2, improving the stability of the device in use, and preventing the slide rod 3 from rotating in the inner cavity of the fixed cylinder 2, causing the connection wire between the pressure switch 4 and the button cell 21 to be entangled with the signature refill 5 and the first spring 6. When the limiting block 14 is located at the lowest end of the inner cavity of the limiting groove 22, the insertion rod coincides with the fixed hole 16.

[0034] In the embodiment, the limiting groove 22 and the limiting block 14 are adapted to each other and are dovetail-shaped, so that one end of the limiting block 14 always remains embedded in the inner cavity of the limiting groove 22, improving the stability of the limiting assembly in use.

[0035] In the embodiment, the fixing assembly comprises a fixing cavity 15, a fixing hole 16, a plug rod 17, a limiting plate 18, a third spring 19 and an electromagnet 20. The fixing cavity 15 is arranged on the limiting block 14, and the inner cavity of the fixing cavity 15 is in a cylindrical shape. The fixing hole 16 is arranged on the outer wall of the fixing cylinder 2 and extends to the inner cavity of the fixing cylinder 2. The inner cavity of the fixing hole 16 is in a circumferential fit with the outer wall of the plug rod. The plug rod 17 is slidably inserted into the inner cavity of the fixing cavity 15 and detachably inserted into the inner cavity of the fixing hole 16. The limiting plate 18 is arranged on one side of the plug rod in the inner cavity of the fixing cavity 15, and the outer wall circumference of the limiting plate 18 is in a circumferential fit with the inner wall circumference of the fixing cavity 15. The third spring 19 is arranged in the inner cavity of the fixing cavity 15. One end of the third spring 19 is fixedly connected with the limiting plate 18, and the other end of the third spring 19 is fixedly connected with the inner wall of the fixing cavity 15. The annular electromagnet 20 is arranged on one side of the inner cavity of the fixing cavity 15 close to the fixing cylinder 2 and is sleeved on the outer wall of the plug rod. By extruding the pen core 5, the pressure switch 4 is extruded, the pressure switch 4 is disconnected, and the electromagnet 20 is de-energized when the magnetic attraction force is small. The third spring 19 pulls the limiting plate 18 and the plug rod to reset, and the plug rod is separated from the inner cavity of the fixing hole 16. Under the elastic force of the first spring 6, the slide rod 3 extends out of the inner cavity of the fixing cylinder 2, and the slide rod 3 is kept relatively fixed. The relative position between the slide rod 3 and the fixing cylinder 2 is in a fixed state without being affected by a large external force, solving the problem that the multi-section telescopic rod of the acupoint positioning pen in the prior art relies on the friction force between the outer wall of the telescopic rod and the inner wall of another telescopic rod to fix the length of the telescopic rod, and the stability is limited in use, and the telescopic rod is prone to shrinkage.

[0036] In the embodiment, the limiting plate 18 is a ferrous plate and can be attracted by the electromagnet 20 to fix the position of the plug rod.

[0037] In the embodiment, the inner cavity of the limiting block 14 is fixedly embedded with a button cell 21. The button cell 21 is electrically connected with the electromagnet 20 and the pressure switch 4. The button cell 21 can provide power supply for the electromagnet 20. The pressure switch 4 can control the closing and opening of the simple circuit between the electromagnet 20 and the button cell 21, and then control whether the electromagnet 20 has magnetic attraction force. The magnetic attraction force of the electromagnet 20 is greater than the pulling force generated after the third spring 19 is pulled.

[0038] It should be understood that those of ordinary skill in the art can make improvements or changes according to the above description, and all these improvements and changes shall fall within the protection scope of the appended claims of the present application.

Claims

1. An identifiable acupoint positioning pen, characterized in that, The utility model provides a pen, including pen barrel (1), the top of pen barrel (1) is provided with fixed cylinder (2), the inner chamber of fixed cylinder (2) is slidably inserted with slide rod (3), the top of pen barrel (1) is provided with pressure switch (4), the top of pressure switch (4) is provided with signing pen core (5), and the fixed cylinder (2) is provided with limiting component between slide rod (3), and the limiting component is provided with fixed assembly for fixing slide rod (3) on both, the outside of signing pen core (5) is sleeved with first spring (6), the top of first spring (6) is fixedly connected with the inner chamber top of slide rod (3), the bottom of first spring (6) is fixedly connected with the top of pen barrel (1), and the inner chamber of pen barrel (1) is provided with marking component, and the outside of pen barrel (1) is detachably sleeved with protection component.

2. The identifiable acupoint positioning pen according to claim 1, characterized in that, The protection component includes pen cap (8), clamping groove (9) and clamping block (10), the pen cap (8) is sleeved on the outer wall of the pen barrel (1), a plurality of clamping grooves (9) are formed on the outer wall of the pen barrel (1), a plurality of clamping blocks (10) are fixedly installed on the inner wall of the pen cap (8), and the outer wall of the clamping block (10) is matched with the inner cavity of the clamping groove (9) and is arc-shaped.

3. The identifiable acupoint positioning pen according to claim 1, wherein, The marking component includes marking pen core (7), piston (11), second spring (12) and through hole (13), the marking pen core (7) is slidably inserted into the bottom of the pen barrel (1), the piston (11) is slidably embedded in the inner cavity of the pen barrel (1), the second spring (12) is arranged in the inner cavity of the pen barrel (1), the top of the second spring (12) is fixedly connected with the inner cavity top of the pen barrel (1), the bottom of the second spring (12) is fixedly connected with the top of the piston (11), the top of the piston (11) is provided with a through hole (13), the through hole (13) extends to the middle of the inner cavity of the pen core, the inner cavity of the pen barrel (1) is filled with adsorbing cotton, and the adsorbing cotton is adsorbed with marking ink.

4. The identifiable acupoint positioning pen according to claim 3, characterized in that, The inner cavity bottom of the pen barrel (1) is conical, and the diameter of the piston (11) is greater than the diameter of the inner cavity bottom of the pen barrel (1).

5. The identifiable acupoint locator pen according to claim 1, wherein, The outer wall of the fixed cylinder (2) and the slide rod (3) is provided with a scale line.

6. The identifiable acupoint locator pen according to claim 1, wherein, The limiting component includes a limiting groove (22) and a limiting block (14), the limiting groove (22) is formed on one side of the inner wall of the fixed cylinder (2), and the limiting block (14) is slidably embedded in the inner cavity of the limiting groove (22) and fixedly connected with the outer wall of the slide rod (3).

7. The identifiable acupoint locator pen according to claim 6, wherein, The limiting groove (22) is matched with the outer wall of the limiting block (14) and is dovetail-shaped.

8. The identifiable acupoint locator pen according to claim 6, wherein, The fixing assembly comprises a fixing cavity (15), a fixing hole (16), an inserting rod (17), a limiting plate (18), a third spring (19) and an electromagnet (20), the fixing cavity (15) is arranged on the limiting block (14), the fixing hole (16) is arranged on the outer wall of the fixing cylinder (2) and extends to the inner cavity of the fixing cylinder (2), the inserting rod (17) is slidably inserted into the inner cavity of the fixing cavity (15) and detachably inserted into the inner cavity of the fixing hole (16), the limiting plate (18) is arranged on the side of the inserting rod located in the inner cavity of the fixing cavity (15), the third spring (19) is arranged in the inner cavity of the fixing cavity (15), one end of the third spring (19) is fixedly connected with the limiting plate (18), the other end of the third spring (19) is fixedly connected with the inner wall of the fixing cavity (15), and the annular electromagnet (20) is arranged in the inner cavity of the fixing cavity (15) and is sleeved on the outer wall of the inserting rod.

9. The identifiable acupoint locator pen according to claim 8, wherein, The limiting plate (18) is an iron plate.

10. The identifiable acupoint locator pen according to claim 8, wherein, The inner cavity of the limiting block (14) is fixedly embedded with a button cell (21), and the button cell (21) is electrically connected with the electromagnet (20) and the pressure switch (4).

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