CN209932692U - Touch detection device - Google Patents

Abstract

The utility model discloses a touch detection device, include: the detection device comprises a handle and a detection needle, wherein the handle is a cavity with openings at the upper end and the lower end, the side wall of the handle is provided with an axially extending guide groove, and one side of the guide groove is provided with a plurality of positioning grooves communicated with the guide groove; a guide block is located in the cavity, the guide block is embedded in the cavity in a matching mode and can be followed the gliding body of length direction of handle to and a handle that stretches out from the guide way, the handle is slidingly located go into or break away from with the card on the body the constant head tank, a sleeve pipe is fixedly arranged at the handle lower extreme and the cover is located outside the detection needle, a spring is fixedly connected to the detection needle upper end, the upper end of spring with body fixed connection. The device can adjust the extension length of the detection needle according to the requirement; the device is provided with a sucker and a distance measuring device, and when the distance of each detection point needs to be measured, one detection point can be found out firstly, the detection point is marked and positioned by the sucker, and then the distance measuring device is used for measuring.

Description

Touch detection device

Technical Field

The utility model belongs to the technical field of medical instrument, a sense of touch detection device is related to particularly.

Background

Most patients in neurology have nerve injuries of different degrees, so that limbs are numb and even unconscious, doctors usually firstly judge the injury part of the patients by means of acupuncture and the like, and the method in the prior art is to use a common needle head to directly stimulate the limbs of the patients. The above prior art has the following disadvantages:

1. the force of acupuncture can not be accurately controlled, and the patient is easy to be punctured;

2. the needle is inconvenient to store after being used, and the needle is exposed outside and easily stabs other people.

Disclosure of Invention

An object of the utility model is to provide a touch detection device, this touch detection device syringe needle adjustable length just can hide.

The utility model discloses a realize through following technical scheme:

a tactile detection apparatus comprising: a handle and a detection needle are arranged on the handle,

the handle is a cavity with openings at the upper end and the lower end, the side wall of the handle is provided with an axially extending guide groove, and one side of the guide groove is provided with a plurality of positioning grooves communicated with the guide groove;

a guide block is arranged in the cavity, the guide block comprises a body which is embedded in the cavity in a matching way and can slide along the length direction of the handle, and a handle which extends out of the guide groove, the handle is arranged on the body in a sliding way so as to be clamped into or separated from the positioning groove,

a sleeve is fixedly arranged at the lower end of the handle and sleeved outside the detection needle, a spring is fixedly connected to the upper end of the detection needle, and the upper end of the spring is fixedly connected with the body.

In the technical scheme, the wine bottle further comprises a second cover body used for closing the opening at the lower end of the handle, and the second cover body is filled with alcohol floss.

In the above technical scheme, a hanging ring is fixedly mounted outside the first cover body.

In the technical scheme, the positions, corresponding to the positioning grooves, of the handles are marked with scales.

In the above technical solution, the two ends of the guide groove are closed and form an arc respectively.

In the technical scheme, the body is provided with a sliding groove, and the handle is embedded into the sliding groove and can slide along the radial direction of the guide block.

The utility model discloses an advantage and beneficial effect do:

1. the handle of the device is provided with a guide groove, one side of the guide groove is provided with a plurality of positioning grooves communicated with the guide groove, and the extension length of the detection needle can be adjusted according to the requirement;

2. the needle head of the device can be recovered into the handle along with the guide block so as to prevent others from being stabbed when the device is not in use;

in conclusion, the multifunctional integrated device integrates multiple functions, and is efficient, convenient and safe.

Drawings

Fig. 1 is a schematic structural view of a tactile sensation detecting apparatus according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of embodiment 1 of the tactile sensation detecting apparatus of the present invention (when the detecting needle is retracted);

fig. 3 is a schematic structural view of embodiment 2 of the tactile sensation detecting apparatus according to the present invention;

fig. 4 is a schematic structural view of embodiment 3 of the tactile sensation detecting apparatus according to the present invention;

wherein:

1: hanging ring, 2: first lid, 3: suction cup, 4: a pen, 7: switch knob, 8: display screen, 9: guide groove, 10: positioning groove, 11: handle, 12: handle, 13: sleeve, 14: detection pin, 15: a second cover body.

For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.

Detailed Description

In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.

Example 1

As shown in fig. 1 and 2, includes a handle 12 and a sensing pin 14,

the handle 12 is a cavity with openings at the upper and lower ends, wherein the end of the handle 12, which is provided with the detection needle 14, is the lower end, and the end far away from the detection needle 14 is the upper end. The handle 12 is provided with an axially extending guide groove 9 in the side wall, preferably, the guide groove 9 is closed at both ends and forms an arc respectively. A plurality of positioning grooves 10 communicated with the guide groove 9 are arranged at one side of the guide groove for fixing the length of the detection needle 14 extending out of the handle 12. If the detection needle 14 extends out of the handle 12 too long, the force application is inconvenient to control, the patient is easy to be stabbed, the extension is too short, the operation is inconvenient, and a device user can adjust the detection needle 14 to the optimal extension length according to own habits.

Preferably, the handle 12 is marked with a scale corresponding to the positioning groove 10, and the scale corresponds to the extending length of the detection needle 14, so that the user can adjust the detection needle more clearly and intuitively. The device further comprises a second cover body 15 for closing the lower end opening of the handle 12, and the second cover body 15 is filled with alcohol cotton.

A guide block is arranged in the cavity, the guide block comprises a body which is matched and embedded in the cavity and can slide along the length direction of the handle 12, and a handle 11 which extends out of the guide groove, and the handle 11 is arranged on the body in a sliding mode to be clamped into or separated from the positioning groove 10. Preferably, the body is provided with a sliding slot, and the handle 11 is embedded in the sliding slot and can slide into or out of the positioning slot 10 along the radial direction of the guide block so as to fix the length of the detection needle 14 extending out of the lower end of the handle 12.

A sleeve 13 is fixedly mounted at the lower end of the handle 12 and sleeved outside the detection needle 14 for limiting the axial displacement of the spring. The lower end of the detection needle 14 is a needle point, the upper end of the detection needle 14 is fixedly connected with a spring, and the upper end of the spring is fixedly connected with the body. The spring is arranged to play a role in buffering, so that the skin of a patient is prevented from being punctured. The spring coupling has a pressure sensor, and pressure sensor and screen 8 electrical property link to each other, and real-time display pressure sensor's numerical value is gone up to screen 8.

The utility model discloses a use method does:

the switch button 7 is opened, the handle 11 is pushed to slide along the guide groove 9, the length of the detection needle 14 extending out of the handle 12 is adjusted according to the scale on the handle 12, and then the handle 11 is slid into the corresponding fixing groove 10. Before the test, the test needle is inserted into the sponge of the second cover 15 for sterilization. A beginner can firstly hold the handle 12 to prick the detection needle 14 lightly on the skin of the beginner, the force application size is determined according to the pressure sensor indication displayed on the screen, and the beginner can directly detect the patient after being mastered. When the damage range of the patient needs to be determined, a tactile boundary point can be found first, the sucker 3 is placed on the point to be marked, the distance from other points to the point can be measured through the distance measuring device on the device, and the skin is prevented from being polluted by marking with a pen. The pen 4 in the storage cavity can be taken out at any time for recording. After the device is used, the handle 11 is pushed into the fixing groove 10 at the other end of the guide groove, and the detection needle 14 is completely retracted into the handle.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.

Claims (5)

1. A tactile sensation detecting apparatus characterized by: comprises a handle (12) and a detection needle (14),

the handle (12) is a cavity with openings at the upper end and the lower end, the side wall of the handle (12) is provided with a guide groove (9) extending axially, and one side of the guide groove (9) is provided with a plurality of positioning grooves (10) communicated with the guide groove;

the guide block is arranged in the cavity and comprises a body which is embedded in the cavity in a matching mode and can slide along the length direction of the handle (12), and a handle (11) extending out of the guide groove, and the handle (11) is arranged on the body in a sliding mode so as to be clamped into or separated from the positioning groove;

a sleeve (13) is fixedly arranged at the lower end of the handle (12) and sleeved outside the detection needle (14), the upper end of the detection needle (14) is fixedly connected with a spring, and the upper end of the spring is fixedly connected with the body.

2. A tactile sense apparatus according to claim 1, wherein: the wine bottle further comprises a second cover body (15) used for closing the lower end opening of the handle (12), and the second cover body (15) is filled with wine sponge.

3. A tactile sense apparatus according to claim 1, wherein: the handle (12) is provided with scales corresponding to the positioning groove (10).

4. A tactile sense apparatus according to claim 1, wherein: the two ends of the guide groove (9) are closed and respectively form an arc.

5. A tactile sense apparatus according to claim 1, wherein: the body is provided with a sliding groove, and the handle (11) is embedded into the sliding groove and can slide along the radial direction of the guide block.

Images