Portable multi-sign turning-over-free inspection pen

Abstract

The invention relates to the field of medical care, and particularly discloses a portable multi-sign turning-over-free inspection pen which comprises an inspection pen mechanism, one end of the inspection pen mechanism is rotatably provided with a folding mirror mechanism, and the other end of the inspection pen mechanism is fixedly provided with a pupil lamp; the inspection pen mechanism comprises a first inspection pen assembly and a second inspection pen assembly which are detachably connected; the first inspection pen assembly and the second inspection pen assembly which are detachably connected are arranged to form the inspection pen mechanism, so that when part of assemblies of the inspection pen are damaged or need to be cleaned and maintained, the corresponding assemblies can be conveniently detached, replaced or treated, the flexibility and convenience of equipment use are improved, and the overall service life is prolonged; the folding mirror mechanism is rotationally mounted at one end of the inspection pen mechanism, and the folding mirror mechanism can rotate to adjust the angle according to actual use requirements; the pupil lamp is fixedly installed at the other end of the inspection pen mechanism, and a special illumination light source is provided for medical staff to inspect the pupils of the patient.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of medical care, in particular to a portable multi-physical sign non-turning-over inspection pen. BACKGROUND

[0002] In the field of medical care, physical sign examination of patients is an important link for assessing the condition, formulating treatment plans and monitoring treatment effects. Among them, pupil examination and body local observation are common examination items. Pupil examination can reflect the nervous system state, brain blood circulation and drug influence of patients, such as the size of pupil and light reflex condition, which are important diagnostic indicators. Body local observation, especially for patients who are unable to turn over or have difficulty in turning over, is necessary to check the skin condition and pressure sores on the back and buttocks without turning over.

[0003] In order to meet these examination needs, medical staff usually use multiple tools. For example, when conducting pupil examination, a special pupil pen is used to provide illumination to clearly observe the changes of pupil; when conducting body local observation, a mirror or other auxiliary tools may be used to view some parts that are not easy to observe directly.

[0004] Although there are some tools for physical sign examination on the market at present, most of them have single functions. For example, common pupil pens usually only have illumination function and can only be used for pupil examination, which cannot meet the needs of observing other parts of the body; while some simple mirrors can assist in observing the local body, but there are many inconveniences in the use process, such as inflexible mirror fixing method, difficult to adjust the angle according to the examination needs, and easy to be damaged during carrying.

[0005] In addition, these existing examination tools are usually independent of each other, and medical staff need to carry multiple tools when conducting multiple examinations, which not only increases the carrying burden, but also needs to frequently change tools during examination, resulting in low examination efficiency. Especially in the face of some emergency situations or the need to quickly complete multiple examinations, the defects of single function and inconvenient use are particularly prominent. Therefore, it is of great practical significance to develop a physical sign examination tool integrating multiple examination functions, convenient to use and easy to carry. SUMMARY

[0006] In order to solve the above technical problems, the present application provides a portable multi-physical sign non-turning-over inspection pen to solve the problems of single function, inconvenient use and low examination efficiency caused by the need to carry multiple tools in the prior art.

[0007] The utility model provides a portable multi -signs turn over the body and inspect the pen, including the pen mechanism, one end of pen mechanism rotatoryly installed has folded mirror mechanism, the other end of pen mechanism fixedly installed has the pupil lamp,

[0008] The pen mechanism comprises a first pen assembly and a second pen assembly which are detachably connected.

[0009] Preferably, the first pen assembly comprises a first pen body, and a limiting shaft rod is fixedly installed on the first pen body.

[0010] The folded mirror mechanism comprises a folded mirror body, and a limiting shaft support is fixed on one side of the folded mirror body.

[0011] The limiting shaft support and the limiting shaft rod are rotatably connected.

[0012] Preferably, a storage groove for accommodating the folded mirror body is further formed in the first pen body.

[0013] Preferably, a round mirror and a lamp strip are further fixedly installed on the folded mirror body, and the lamp strip is annularly installed on the outside of the limiting shaft support.

[0014] Preferably, a pressure switch is further fixed on the folded mirror body, the pressure switch is electrically connected with the lamp strip, and a power supply is installed in the folded mirror body for supplying power to the pressure switch and the lamp strip.

[0015] When the folded mirror body is rotated and accommodated in the storage groove, the pressure switch is in a compressed state, so that the lamp strip is turned off.

[0016] When the folded mirror body is rotated and separated from the storage groove, the pressure switch is in a released state, so that the lamp strip is turned on.

[0017] Preferably, a connecting tongue is further installed on the first pen assembly away from the folded mirror mechanism, and a group of positioning circular grooves are symmetrically formed on the outside of the connecting tongue.

[0018] The second pen assembly comprises a second pen, and a group of positioning assemblies and a pushing assembly are installed in the second pen.

[0019] Preferably, the second pen comprises a second pen body, an active groove one is formed in one end of the second pen body, and an active groove two is formed on the outside of the second pen body.

[0020] The positioning assembly comprises a limiting support, a positioning cylinder is fixed on one side of the limiting support, a spring two is fixed on the other side of the limiting support, and an inclined pushing surface is further arranged on the outside of the limiting support.

[0021] The pushing assembly comprises a pushing block, one side of the pushing block is fixed with a set of inclined pushing blocks and a spring three, the outer side of the pushing block is fixed with a toggle switch;

[0022] The spring two drives the limiting frame to move, and then the positioning cylinder penetrates through the inner wall of the second inspection pen body and extends into the movable groove one;

[0023] When the connecting tongue is embedded into the movable groove one, the positioning cylinder is just clamped into the positioning circular groove;

[0024] The pushing block is clamped into the second inspection pen body, the spring three drives the pushing block to move and move away from the limiting frame;

[0025] The toggle switch extends out from the movable groove two after penetrating through the inner wall of the second inspection pen body;

[0026] The pushing block is driven to move towards the limiting frame, the inclined pushing block abuts against the inclined pushing surface and gradually drives the positioning cylinder to move and disengage from the positioning circular groove.

[0027] Preferably, a guide groove is further formed in the pushing block;

[0028] A guide rod matched with the guide groove is fixed in the second inspection pen body;

[0029] The pushing block slides along the direction of the guide rod.

[0030] Preferably, a set of limiting blocks are further fixed on the outer edge of the connecting tongue, and a spring one is further fixed on the set of limiting blocks;

[0031] A limiting groove for accommodating the set of limiting blocks and the spring one is formed in one end of the first inspection pen body;

[0032] The spring one drives the limiting block to move, and then the connecting tongue moves towards the first inspection pen body;

[0033] When the first inspection pen body needs to be rotated, the spring one is compressed, and at the same time, the gap slot for accommodating the free rotation of the first inspection pen body is formed between the first inspection pen body and the second inspection pen body, and then the first inspection pen body is conveniently rotated between 0-90 degrees.

[0034] Preferably, a touch switch for controlling the opening and closing of the pupil lamp is installed on the second inspection pen assembly, and the pupil lamp and the touch switch are electrically connected;

[0035] A button cell is arranged in the second inspection pen assembly, and the button cell, the pupil lamp and the touch switch are electrically connected.

[0036] Compared with the prior art, the present application has the following beneficial effects:

[0037] By setting the first and second detachable inspection pen assemblies, the inspection pen mechanism is formed, so that when part of the assembly is damaged or needs to be cleaned and maintained, the corresponding assembly can be easily disassembled, replaced or processed, improving the flexibility and convenience of equipment use, and prolonging the overall service life; the folding mirror mechanism is rotatably installed at one end of the inspection pen mechanism, and the folding mirror mechanism can be adjusted in angle according to actual use requirements, so that medical staff can observe the patient's body condition using the folding mirror under different inspection scenes and angles, without the need to frequently adjust their own position or the patient's body position, thereby improving the inspection efficiency; the pupil lamp is fixedly installed at the other end of the inspection pen mechanism, providing a dedicated illumination light source for medical staff to check the patient's pupil, making the pupil check more clear and accurate, and helping medical staff to judge the patient's condition in time and accurately, and providing a reliable basis for medical diagnosis;

[0038] Through the ingenious detachable and rotatable design of the first and second inspection pen assemblies, the flexibility and convenience of the inspection pen are greatly improved. When connected, the connecting tongue is embedded in the movable groove one, the spring two drives the positioning cylinder to be embedded in the positioning circular groove, stable connection is realized, the operation is simple and reliable, and separation in use is avoided; when disassembled, the push block is driven to move the positioning cylinder out of the positioning circular groove, so that the connecting tongue can be easily pulled out, and each part can be conveniently cleaned, maintained or replaced.

[0039] When the first inspection pen body is rotated, the spring one is compressed to form a gap groove, facilitating rotation between 0 and 90 degrees, better adapting to the needs of physical examination at different angles, and bringing great convenience to medical staff. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0041] Figure 2 It is a schematic diagram of the exploded structure of the present application;

[0042] Figure 3 It is a schematic diagram of the structure of the first inspection pen assembly of the present application;

[0043] Figure 4 It is a schematic diagram of the structure of the second inspection pen assembly of the present application;

[0044] Figure 5 It is a schematic diagram of the structure of the second inspection pen of the present application;

[0045] Figure 6 It is a schematic diagram of the structure of the positioning assembly of the present application;

[0046] Figure 7 It is a schematic diagram of the structure of the push assembly of the present application;

[0047] Figure 8Structure diagram of the limit block of the present application;

[0048] Figure 9 Structure diagram of the folding mirror mechanism of the present application;

[0049] Figure 10 Structure diagram of the present application Figure 9 Enlarged view of A in the present application;

[0050] Figure 11 Structure diagram of the second patrol pen body of the present application;

[0051] Figure 12 Structure diagram of the present application Figure 11 Enlarged view of B in the present application;

[0052] Figure 13 Sectional view of the present application;

[0053] Figure 14 Structure diagram of the present application.

[0054] In the figure: 1, patrol pen mechanism; 11, first patrol pen assembly; 111, first patrol pen body; 112, limit shaft; 113, storage groove; 114, connecting tongue; 115, positioning circular groove; 116, limit block; 117, spring one; 12, second patrol pen assembly; 121, second patrol pen; 1211, second patrol pen body; 1212, movable groove one; 1213, movable groove two; 122, positioning assembly; 1221, limit frame; 1222, positioning cylinder; 1223, spring two; 1224, inclined pushing surface; 123, pushing assembly; 1231, pushing block; 1232, inclined pushing block; 1233, spring three; 1234, toggle switch; 1235, guide groove; 2, folding mirror mechanism; 21, folding mirror body; 22, limit shaft frame; 23, round mirror; 24, lamp strip; 25, pressure switch; 3, pupil lamp. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0056] As Figure 1 and Figure 2 shown:

[0057] Embodiment one: the present application provides a portable multi-sign patrol inspection pen, which comprises a patrol pen mechanism 1, a folding mirror mechanism 2 is rotatably installed at one end of the patrol pen mechanism 1, and a pupil lamp 3 is fixedly installed at the other end of the patrol pen mechanism 1.

[0058] The inspection pen mechanism 1 comprises a first inspection pen assembly 11 and a second inspection pen assembly 12 which are detachably connected.

[0059] As shown in Figure 3 , the first inspection pen assembly 11 comprises a first inspection pen body 111, and a limiting shaft rod 112 is fixedly installed on the first inspection pen body 111.

[0060] The folding mirror mechanism 2 comprises a folding mirror body 21, and a limiting shaft support 22 is fixed on one side of the folding mirror body 21.

[0061] The limiting shaft support 22 and the limiting shaft rod 112 are rotationally connected.

[0062] Specifically, the first inspection pen body 111 is further provided with a receiving groove 113 for accommodating the folding mirror body 21.

[0063] As shown in , the folding mirror body 21 is further fixedly installed with a round mirror 23 and a lamp strip 24, and the lamp strip 24 is annularly installed on the outer side of the limiting shaft support 22.

[0064] Figure 9 Specifically, the folding mirror body 21 is further fixed with a pressure switch 25, and the pressure switch 25 is electrically connected with the lamp strip 24. The folding mirror body 21 is internally provided with a power supply for supplying power to the pressure switch 25 and the lamp strip 24.

[0065] When the folding mirror body 21 is rotated and accommodated in the receiving groove 113, the pressure switch 25 is in a compressed state, so that the lamp strip 24 is turned off.

[0066] When the folding mirror body 21 is rotated and separated from the receiving groove 113, the pressure switch 25 is in a released state, so that the lamp strip 24 is turned on.

[0067] When the folding mirror body 21 is rotated and separated from the receiving groove 113, the pressure switch 25 is in a released state, so that the lamp strip 24 is turned on.

[0068] As can be seen from the above, when the portable multi-physical sign turn-over-free inspection pen is in operation, the inspection pen mechanism 1 serves as the main body, and the first inspection pen assembly 11 and the second inspection pen assembly 12 are detachably connected, which facilitates combination or disassembly according to actual needs, and improves the flexibility and convenience of use.

[0069] The folding mirror mechanism 2 is rotatably connected with the limiting shaft rod 112 on the first inspection pen body 111 through the limiting shaft support 22 on one side of the folding mirror body 21. When the folding mirror is needed to observe the skin condition, the local skin is pressed by the second inspection pen assembly 12, and then the folding mirror body 21 is rotated around the limiting shaft rod 112 and separated from the storage groove 113. At this time, the pressure switch 25 is in the released state, and the lamp strip 24 is turned on. The lamp strip 24 annularly installed on the outside of the limiting shaft support 22 can provide sufficient and uniform light, and the skin condition can be clearly observed in cooperation with the round mirror 23, which greatly improves the accuracy and efficiency of the local skin observation of the patient.

[0070] When the folding mirror body 21 is rotated around the limiting shaft rod 112 and stored in the storage groove 113 on the first inspection pen body 111 after use, the pressure switch 25 is in the compressed state, and the lamp strip 24 is turned off, which not only saves the power, but also makes the inspection pen more compact, convenient to carry and store.

[0071] Embodiment two: this embodiment is basically the same as the previous embodiment, the difference is that the first inspection pen assembly 11 is also provided with a connecting tongue 114 away from the folding mirror mechanism 2, and a group of positioning circular grooves 115 are symmetrically arranged on the outside of the connecting tongue 114.

[0072] As shown in Figure 4 , the second inspection pen assembly 12 comprises a second inspection pen 121, and a group of positioning assemblies 122 and a pushing assembly 123 are installed in the second inspection pen 121.

[0073] As shown in Figure 5 and 11 , specifically, the second inspection pen 121 comprises a second inspection pen body 1211, and a movable groove one 1212 is arranged at one end of the second inspection pen body 1211, and a movable groove two 1213 is arranged on the outside of the second inspection pen body 1211.

[0074] As shown in Figure 6 , the positioning assembly 122 comprises a limiting support 1221, a positioning cylinder 1222 is fixed on one side of the limiting support 1221, a spring two 1223 is fixed on the other side of the limiting support 1221, and an inclined pushing surface 1224 is further arranged on the outside of the limiting support 1221.

[0075] As shown in Figure 7 , 12 and 13, the pushing assembly 123 comprises a pushing block 1231, a group of inclined pushing blocks 1232 and a spring three 1233 are fixed on one side of the pushing block 1231, and a toggle switch 1234 is fixed on the outside of the pushing block 1231.

[0076] The spring 1223 drives the limiting frame 1221 to move, and then the positioning cylinder 1222 penetrates the inner wall of the second patrol pen body 1211 and extends into the movable slot 1212;

[0077] When the connecting tongue 114 is embedded in the movable slot 1212, the positioning cylinder 1222 is just clamped in the positioning circular groove 115;

[0078] The pushing block 1231 is clamped in the second patrol pen body 1211, and the spring 1233 drives the pushing block 1231 to move away from the limiting frame 1221;

[0079] The switch 1234 extends out of the movable slot 1213 after penetrating the inner wall of the second patrol pen body 1211;

[0080] The pushing block 1231 is driven to move towards the limiting frame 1221, and the inclined pushing block 1232 abuts against the inclined pushing surface 1224 and gradually drives the positioning cylinder 1222 to move and disengage from the positioning circular groove 115.

[0081] Specifically, the pushing block 1231 is also provided with a guide slot 1235;

[0082] The second patrol pen body 1211 is fixed with a guide rod matched with the guide slot 1235;

[0083] The pushing block 1231 slides along the guide rod.

[0084] As shown in Figure 8 and 10 Specifically, the outer edge of the connecting tongue 114 is also fixed with a set of limiting blocks 116, and the limiting blocks 116 are also fixed with a spring 117;

[0085] One end of the first patrol pen body 111 is provided with a limiting slot accommodating the movable limiting blocks 116 and the spring 117;

[0086] The spring 117 drives the limiting blocks 116 to move, and then the connecting tongue 114 moves towards the first patrol pen body 111;

[0087] As shown in Figure 14 When the first patrol pen body 111 needs to be rotated, the spring 117 will be compressed, and at the same time, the gap slot accommodating the free rotation of the first patrol pen body 111 will be generated between the first patrol pen body 111 and the second patrol pen body 1211, thereby facilitating the rotation of the first patrol pen body 111 between 0-90 degrees;

[0088] The tip of the connecting tongue 114 is provided with an inclined guide surface, when the connecting tongue 114 is embedded in the movable groove 1212, the inclined guide surface of the tip of the connecting tongue 114 drives a set of positioning cylinders 1222 to move and compress the spring 1223, thereby improving the connection efficiency of the two.

[0089] As can be seen from the above, when the first inspection pen assembly 11 and the second inspection pen assembly 12 need to be connected during the operation of the portable multi-sign inspection pen, the connecting tongue 114 on the first inspection pen assembly 11 is embedded in the movable groove 1212, at this time, the spring 1223 in the limiting frame 1221 in the second inspection pen 121 drives the limiting frame 1221 to move, so that the positioning cylinder 1222 penetrates the inner wall of the second inspection pen body 1211 and extends into the movable groove 1212, and is just clamped in the positioning circular groove 115 outside the connecting tongue 114, realizing the stable connection of the two. This connection method is simple to operate and reliable in connection, and can ensure that the inspection pen will not be easily separated during use.

[0090] When the first inspection pen assembly 11 and the second inspection pen assembly 12 need to be disassembled, the toggle switch 1234 is moved, the toggle switch 1234 drives the push block 1231 to slide in the second inspection pen body 1211 along the guide rod, the spring 1233 is compressed, and the inclined push block 1232 on one side of the push block 1231 abuts against the inclined push surface 1224, gradually driving the positioning cylinder 1222 to move and disengage from the positioning circular groove 115, at this time, the connecting tongue 114 can be easily pulled out from the movable groove 1212, completing the disassembly, and facilitating cleaning, maintenance or replacement of parts of the inspection pen.

[0091] When the first inspection pen body 111 needs to be rotated, the first inspection pen body 111 is rotated, the spring 117 is compressed, and the gap slot accommodating the free rotation of the first inspection pen body 111 is generated between the first inspection pen body 111 and the second inspection pen body 1211, thereby facilitating the rotation of the first inspection pen body 111 between 0-90 degrees. This rotatable design makes the inspection pen better adapt to the needs of different angle sign examination, improves the flexibility and convenience of use, and brings great convenience to medical staff.

[0092] Embodiment three: this embodiment is basically the same as the previous embodiment, the difference lies in that the second inspection pen assembly 12 is provided with a touch switch for controlling the opening and closing of the pupil lamp 3, and the pupil lamp 3 and the touch switch are electrically connected;

[0093] The second inspection pen assembly 12 is provided with a button cell, and the button cell, the pupil lamp 3 and the touch switch are electrically connected.

[0094] From the above, in the daily use of the portable multi-physical sign turn-over-free patrol pen for physical sign examination, when the pupil lamp 3 needs to be used to assist in observing the pupil condition of the patient, the medical staff only needs to gently touch the touch switch installed on the second patrol pen assembly 12 with the fingers, since the touch switch is electrically connected with the pupil lamp 3, the touching action will trigger the touch switch to change the circuit state, and then quickly turn on the circuit, so that the current flows from the button cell in the second patrol pen assembly 12 to the pupil lamp 3, so that the pupil lamp 3 is turned on instantly, providing clear and sufficient light for the medical staff to accurately observe the size of the pupil, light reflection and other conditions of the patient, greatly improving the accuracy and efficiency of the examination.

[0095] When the observation of the pupil is completed and the pupil lamp 3 is no longer needed for illumination, the medical staff touches the touch switch on the second patrol pen assembly 12 again, and the touching action again changes the circuit state of the touch switch, cutting off the current flowing to the pupil lamp 3, so that the pupil lamp 3 is turned off. This way of controlling the on-off of the pupil lamp 3 through simple touching operation is very convenient, avoiding the cumbersome button operation, so that the medical staff can focus more on the examination work of the patient.

[0096] During the entire use process, the button cell in the second patrol pen assembly 12 continuously and stably supplies power to the pupil lamp 3 and the touch switch, ensuring that the equipment can work normally when needed, and the button cell is small in size and does not add too much burden to the patrol pen, so that the patrol pen as a whole still maintains the characteristics of portability, making it convenient for medical staff to carry and use in various scenarios, greatly facilitating the clinical physical examination work.

[0097] The embodiments of the present application are given for example and description, although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and modifications to the above-mentioned embodiments within the scope of the present application, which should be included in the protection scope of the present application.

Claims

1. A portable multi-vital sign inspection pen that requires no turning over, characterized in that, It includes an inspection pen mechanism (1), one end of which is rotatably mounted with a folding mirror mechanism (2), and the other end of which is fixedly mounted with a pupil lamp (3); The inspection pen mechanism (1) includes a first inspection pen assembly (11) and a second inspection pen assembly (12) that are detachably connected.

2. The portable multi-vital sign inspection pen without turning over as described in claim 1, characterized in that, The first inspection pen assembly (11) includes a first inspection pen body (111), and a limit shaft (112) is fixedly installed on the first inspection pen body (111). The folding mirror mechanism (2) includes a folding mirror body (21), and a limit bracket (22) is fixed on one side of the folding mirror body (21). The limiting shaft bracket (22) and the limiting shaft rod (112) are rotatably connected.

3. The portable multi-vital sign inspection pen without turning over as described in claim 2, characterized in that, The first inspection pen body (111) is also provided with a storage slot (113) for accommodating the folding mirror body (21).

4. The portable multi-vital sign inspection pen without turning over as described in claim 3, characterized in that, A circular mirror (23) and a light strip (24) are also fixedly installed on the folding mirror body (21). The light strip (24) is installed in a ring on the outside of the limiting shaft frame (22).

5. The portable multi-vital sign inspection pen without turning over as described in claim 4, characterized in that, A pressure switch (25) is also fixed on the folding mirror body (21). The pressure switch (25) is electrically connected to the light strip (24). A power supply is installed inside the folding mirror body (21) to supply power to the pressure switch (25) and the light strip (24). When the folding mirror body (21) rotates and is stored in the storage slot (113), the pressure switch (25) is in a compressed state, thereby turning off the light strip (24); When the folding mirror body (21) rotates and disengages from the storage slot (113), the pressure switch (25) is released, thereby turning on the light strip (24).

6. The portable multi-vital sign inspection pen without turning over as described in claim 2, characterized in that, A connecting tongue (114) is also installed on the end of the first inspection pen assembly (11) away from the folding mirror mechanism (2), and a set of positioning circular grooves (115) are symmetrically opened on the outer side of the connecting tongue (114); The second inspection pen assembly (12) includes a second inspection pen (121), and a set of positioning components (122) and pushing components (123) are installed inside the second inspection pen (121).

7. The portable multi-vital sign inspection pen without turning over as described in claim 6, characterized in that, The second inspection pen (121) includes a second inspection pen body (1211), one end of the second inspection pen body (1211) is provided with a movable groove one (1212), and the outer side of the second inspection pen body (1211) is provided with a movable groove two (1213). The positioning component (122) includes a limiting frame (1221), a positioning cylinder (1222) is fixed on one side of the limiting frame (1221), a spring (1223) is fixed on the other side of the limiting frame (1221), and an inclined push surface (1224) is also provided on the outer side of the limiting frame (1221). The pushing component (123) includes a pushing block (1231), a set of inclined pushing blocks (1232) and a spring three (1233) are fixed on one side of the pushing block (1231), and a toggle switch (1234) is fixed on the outside of the pushing block (1231). The second spring (1223) drives the limiting frame (1221) to move, thereby causing the positioning cylinder (1222) to penetrate the inner wall of the second inspection pen body (1211) and extend into the movable groove (1212); When the connecting tongue (114) is inserted into the movable groove (1212), the positioning cylinder (1222) is precisely fitted into the positioning groove (115); The push block (1231) is slidably embedded in the body of the second inspection pen (1211), and the spring three (1233) drives the push block (1231) to move away from the limit frame (1221); The toggle switch (1234) extends out from the movable slot two (1213) after penetrating the inner wall of the second inspection pen body (1211); Drive the push block (1231) to move toward the limit frame (1221), the inclined push block (1232) will abut against the inclined push surface (1224) and gradually drive the positioning cylinder (1222) to move and disengage from the positioning groove (115).

8. The portable multi-vital sign inspection pen without turning over as described in claim 7, characterized in that, The push block (1231) is also provided with a guide groove (1235); The second inspection pen body (1211) is fixed with a guide rod that matches the guide groove (1235); The push block (1231) slides along the direction of the guide rod.

9. The portable multi-vital sign inspection pen without turning over as described in claim 8, characterized in that, The outer edge of the connecting tongue (114) is also fixed with a set of limiting blocks (116), and a spring (117) is also fixed on the set of limiting blocks (116); One end of the first inspection pen body (111) is provided with a limiting groove to accommodate a set of limiting blocks (116) and a spring (117) for movement; The spring (117) drives the limiting block (116) to move, thereby causing the connecting tongue (114) to move toward the first inspection pen body (111); When the first inspection pen body (111) needs to be rotated, the spring (117) will be compressed. At the same time, a gap groove will be generated between the first inspection pen body (111) and the second inspection pen body (1211) to accommodate the free rotation of the first inspection pen body (111), thereby facilitating the rotation of the first inspection pen body (111) between 0 and 90 degrees.

10. The portable multi-vital sign inspection pen without turning over as described in claim 1, characterized in that, The second inspection pen assembly (12) is equipped with a touch switch for controlling the opening and closing of the pupil lamp (3), and the pupil lamp (3) and the touch switch are electrically connected; The second inspection pen assembly (12) contains a button battery, which is electrically connected to the pupil light (3) and the touch switch.

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