Acupuncture needle tension testing device

Abstract

The utility model relates to the technical field of detection equipment, in particular to an acupuncture needle tension testing device which comprises a supporting base and a testing assembly, and the testing assembly comprises a mounting frame, a testing piece, a first connecting seat, a plurality of needle handle clamping pieces, a supporting block, a pressure air cylinder, a second connecting seat and a plurality of needle head clamping pieces. Needle handles of a plurality of acupuncture needles are placed in the needle handle clamping pieces respectively, then needle heads at the other ends are placed in the needle head clamping pieces, and then the needle handle clamping pieces and the needle head clamping pieces are controlled to fix the acupuncture needles respectively. And then the pressure cylinder on the supporting block is controlled to pull the acupuncture needles to cooperate with the test piece to simultaneously measure the tension values of the acupuncture needles, so that the problem that the whole device can only test the tension of a single acupuncture needle because the number of the acupuncture needles is generally too large in the existing acupuncture needle tension test device is solved. Therefore, the pulling force test efficiency of the acupuncture needle is too low.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to an acupuncture needle tension testing device. Background Art

[0002] The traditional acupuncture needle handle is formed by winding silver wire on the back of the needle body, which is costly. Therefore, the acupuncture needle handle has been changed to a metal tube pressed on the needle body. However, there are certain requirements for the bonding strength of the tube handle to the needle body to avoid the tube handle and the needle body falling off during transportation and use. Therefore, it is necessary to perform a tensile test on the finished acupuncture needles.

[0003] The prior art (CN1752735A) discloses an acupuncture needle tension test device, comprising a stretching mechanism and a force gauge equipped with a tension gauge, a tube handle chuck is installed on the dynamometer, a flange is provided at the front of the tube handle chuck, a needle body chuck is installed on the stretching mechanism, the needle body chuck comprises two clamping jaws, the inner side surfaces of the two clamping jaws are correspondingly provided with protrusions as clamping parts for clamping the needle body, the rear ends of the clamping jaws are respectively pinned to the connecting blocks with pins, and the connecting blocks are fixed to the stretching mechanism; therefore, the device is easy to operate, the readings are intuitive, and the acupuncture needles will not be damaged during testing, and the acupuncture needles can continue to be used after the test.

[0004] However, when using the above method, since the number of acupuncture needles is generally too large, the overall device can only perform a tensile test on a single acupuncture needle, resulting in a low efficiency in the tensile test of the acupuncture needles. Utility Model Content

[0005] The utility model aims to provide an acupuncture needle tension test device, aiming to solve the problem of low efficiency of the existing acupuncture needle tension test device, because the number of acupuncture needles is generally too large and the overall device can only perform tension test on a single acupuncture needle.

[0006] To achieve the above-mentioned purpose, the utility model provides an acupuncture needle tension test device, comprising a support base and a test assembly.

[0007] The test assembly comprises a mounting frame, a test piece, a first connecting seat, a plurality of needle handle clamping pieces, a support block, a pressure cylinder, a second connecting seat and a plurality of needle clamping pieces;

[0008] The mounting frame is fixedly connected to the support base and is located on one side of the support base; the test piece is arranged on one side of the mounting frame; the first connecting seat is fixedly connected to the test piece and is located on one side of the test piece; the plurality of needle handle clamps are respectively arranged on one side of the first connecting seat; the support block is fixedly connected to the support base and is located on one side of the support base; the pressure cylinder is fixedly connected to the support block and is located on one side of the support block; the second connecting seat is fixedly connected to the output end of the pressure cylinder and is located on one side of the pressure cylinder; the plurality of needle clamps are respectively arranged on one side of the second connecting seat.

[0009] Wherein, the test piece includes a tension gauge and a force measuring device, the tension gauge is fixedly connected to the mounting frame and is located on one side of the mounting frame; the force measuring device is fixedly connected to the output end of the tension gauge and is fixedly connected to the first connecting seat and is located on one side of the tension gauge.

[0010] Among them, the needle handle clamping part includes a locking frame, two first micro-cylinders and two locking frames, the locking frame is fixedly connected to the first connecting seat and is located on one side of the first connecting seat; the two first micro-cylinders are respectively fixedly connected to the locking frame and are respectively located on both sides of the locking frame; the two locking frames are respectively fixedly connected to the output ends of the two first micro-cylinders and are respectively located on one side of the two first micro-cylinders; the locking frame has a handle head groove, and the handle head groove is located on one side of the locking frame.

[0011] Among them, the needle clamping member includes a locking cylinder, two second micro-cylinders, two locking chucks and two anti-slip pads, the locking cylinder is fixedly connected to the second connecting seat and is located on one side of the second connecting seat; the two second micro-cylinders are respectively fixedly connected to the locking cylinder and are respectively located on both sides of the locking cylinder; the two locking chucks are respectively fixedly connected to the output ends of the two second micro-cylinders and are respectively located on one side of the two second micro-cylinders; the two anti-slip pads are respectively fixedly connected to the two locking chucks and are respectively located on one side of the two locking chucks.

[0012] Wherein, the test assembly further includes two guide members, and the two guide members are respectively arranged on one side of the first connecting seat and the second connecting seat.

[0013] Among them, the guide member includes a guide rail, a guide rod and a guide block, the guide rail is fixedly connected to the support base and is located on one side of the support base; the guide rod is fixedly connected to the guide rail and is located on one side of the guide rail; the guide block is slidably connected to the guide rod, fixedly connected to the first connecting seat, and is located on one side of the guide rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By arranging the supporting base, the mounting frame, the test piece, the first connecting seat, a plurality of the needle handle clamps, the supporting block, the pressure cylinder, the second connecting seat and a plurality of the needle clamps, the mounting frame is used to support the installation of the test piece, the needle handles of a plurality of acupuncture needles are respectively placed in the needle handle clamps and then the needles at the other end are placed in the needle clamps, and then the plurality of needle handle clamps and the plurality of needle clamps are respectively controlled to fix the plurality of acupuncture needles, and then the pressure cylinder on the supporting block is controlled to pull the acupuncture needles to cooperate with the test piece to measure the tension values ​​of the plurality of acupuncture needles at the same time, thereby solving the existing acupuncture needle tension test device. Since the number of acupuncture needles is generally too large, the overall device can only perform tension test on a single acupuncture needle, which leads to the problem of low efficiency of tension test on acupuncture needles.

[0016] 2. By setting the locking frame, the two first micro-cylinders and the two locking frames, the handle of the acupuncture needle is placed in the locking frame, and the first micro-cylinders on both sides are controlled to simultaneously drive the locking frames to cooperate with the handle head groove to lock the handle of the acupuncture needle to complete the fixation of the acupuncture needle handle. The limiting of the handle head groove makes the fixation of the acupuncture needle handle more stable.

[0017] 3. By setting the locking cylinder, two of the second micro-cylinders, two of the locking chucks and two of the anti-skid pads, the needle tip of the acupuncture needle is placed in the locking cylinder, and the second micro-cylinders on both sides are controlled to simultaneously drive the locking chucks to cooperate with the anti-skid pads to resist and lock the needle tip of the acupuncture needle. The rubber anti-skid of the anti-skid pad increases the friction force, making it more stable when the locking chuck fixes the needle tip of the acupuncture needle.

[0018] 4. By setting the guide rail, the guide rod and the guide block, the guide rail is used to install the guide rod, and the guide rod is used for the guide block to slide and guide the first connecting seat and the second connecting seat, so that the tensile test of the acupuncture needle is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0020] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0021] Figure 2 It is an overall top view of the first embodiment of the utility model.

[0022] Figure 3 It is a cross-sectional view of the needle clamp of the first embodiment of the utility model.

[0023] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0024] 101-support base, 102-mounting frame, 103-test piece, 104-first connecting seat, 105-needle handle clamp, 106-support block, 107-pressure cylinder, 108-second connecting seat, 109-needle clamp, 110-tension gauge, 111-force gauge, 112-locking frame, 113-first micro cylinder, 114-locking frame, 115-locking cylinder, 116-second micro cylinder, 117-locking chuck, 118-anti-slip pad, 119-handle head slot, 201-guide piece, 202-guide rail, 203-guide rod, 204-guide block. DETAILED DESCRIPTION

[0025] The first embodiment of the present application is:

[0026] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a top view of the whole of the first embodiment of the utility model. Figure 3 It is a cross-sectional view of the needle clamp of the first embodiment of the utility model.

[0027] The utility model discloses an acupuncture needle tension test device, comprising a support base 101 and a test assembly, wherein the test assembly comprises a mounting frame 102, a test piece 103, a first connecting seat 104, a plurality of needle handle clamps 105, a support block 106, a pressure cylinder 107, a second connecting seat 108 and a plurality of needle clamps 109, wherein the test piece 103 comprises a tension gauge 110 and a force gauge 111, the needle handle clamp 105 comprises a locking frame 112, two first micro cylinders 113 and two locking frames 114, and the needle clamp 109 comprises a locking cylinder 115, two second micro cylinders 116, two locking chucks 117 and two anti-slip pads 118. The above-mentioned scheme solves the problem of the existing acupuncture needle tension test device, that is, since the number of acupuncture needles is generally too large, the overall device can only perform tension test on a single acupuncture needle, thus resulting in the problem of low efficiency in tension test on the acupuncture needle.

[0028] According to this specific embodiment, the support base 101 is used to support the test assembly to perform a tensile test on the acupuncture needles.

[0029] Among them, the mounting frame 102 is fixedly connected to the support base 101 and is located on one side of the support base 101; the test piece 103 is arranged on one side of the mounting frame 102; the first connecting seat 104 is fixedly connected to the test piece 103 and is located on one side of the test piece 103; a plurality of needle handle clamps 105 are respectively arranged on one side of the first connecting seat 104; the support block 106 is fixedly connected to the support base 101 and is located on one side of the support base 101; the pressure cylinder 107 is fixedly connected to the support block 106 and is located on one side of the support block 106; the second connecting seat 108 is fixedly connected to the output end of the pressure cylinder 107 and is located on one side of the pressure cylinder 107; a plurality of needle clamps 1 09 are respectively arranged on one side of the second connecting seat 108, and the mounting frame 102 is used to support the installation of the test piece 103, and the handles of multiple acupuncture needles are respectively placed in the needle handle clamps 105 and then the needles at the other end are placed in the needle clamps 109, and then the multiple needle handle clamps 105 and the multiple needle clamps 109 are respectively controlled to fix the multiple acupuncture needles respectively, and then the pressure cylinder 107 on the support block 106 is controlled to pull the acupuncture needles to cooperate with the test piece 103 to measure the tension values ​​of multiple acupuncture needles at the same time, thereby solving the existing acupuncture needle tension test device. Since the number of acupuncture needles is generally too large, the overall device can only perform tension test on a single acupuncture needle, which leads to the problem of low efficiency of tension test on acupuncture needles.

[0030] Secondly, the tension gauge 110 is fixedly connected to the mounting frame 102 and is located on one side of the mounting frame 102; the force gauge 111 is fixedly connected to the output end of the tension gauge 110 and is fixedly connected to the first connecting seat and is located on one side of the tension gauge 110. The tension gauge 110 cooperates with the force gauge 111 to display the tension value of pulling the acupuncture needle and detect whether the acupuncture needle is qualified.

[0031] Again, the locking frame 112 is fixedly connected to the first connecting seat 104 and is located on one side of the first connecting seat 104; the two first micro-cylinders 113 are respectively fixedly connected to the locking frame 112 and are respectively located on both sides of the locking frame 112; the two locking frames 114 are respectively fixedly connected to the output ends of the two first micro-cylinders 113 and are respectively located on one side of the two first micro-cylinders 113; the locking frame 114 has a handle head slot 119, and the handle head slot 119 is located on one side of the locking frame 114. The handle of the acupuncture needle is placed in the locking frame 112, and the first micro-cylinders 113 on both sides are controlled to simultaneously drive the locking frame 114 to cooperate with the handle head slot 119 to lock the handle of the acupuncture needle to complete the fixation of the acupuncture needle handle. The limiting position of the handle head slot 119 makes the fixation of the acupuncture needle handle more stable.

[0032] In addition, the locking cylinder 115 is fixedly connected to the second connecting seat 108 and is located on one side of the second connecting seat 108; the two second micro-cylinders 116 are respectively fixedly connected to the locking cylinder 115 and are respectively located on both sides of the locking cylinder 115; the two locking chucks 117 are respectively fixedly connected to the output ends of the two second micro-cylinders 116 and are respectively located on one side of the two second micro-cylinders 116; the two anti-slip pads 118 are respectively fixedly connected to the two locking chucks 117 and are respectively located on one side of the two locking chucks 117. The needle tip of the acupuncture needle is placed in the locking cylinder 115, and the second micro-cylinders 116 on both sides are controlled to simultaneously drive the locking chuck 117 to cooperate with the anti-slip pad 118 to resist and lock the needle tip of the acupuncture needle. The rubber anti-slip of the anti-slip pad 118 increases the friction force, making the locking chuck 117 more stable when fixing the needle tip of the acupuncture needle.

[0033] When using the acupuncture needle tension test device described in the utility model, the mounting frame 102 is used to support the installation of the test piece 103, and the handles of multiple acupuncture needles are placed in the needle handle clamp 105 respectively, and then the needles at the other end are placed in the needle clamp 109, wherein the handles of the acupuncture needles are placed in the locking frame 112, and the first micro-cylinders 113 on both sides are controlled to simultaneously drive the locking frame 114 to cooperate with the handle head groove 119 to lock the handles of the acupuncture needles to complete the fixation of the handles of the acupuncture needles, and the needles of the acupuncture needles are placed in the locking cylinder 115, and the second micro-cylinders 116 on both sides are controlled to simultaneously drive the The locking chuck 117 cooperates with the anti-slip pad 118 to resist and lock the acupuncture needle, and then respectively controls the multiple needle handle clamps 105 and the multiple needle clamps 109 to fix the multiple acupuncture needles respectively, and then controls the pressure cylinder 107 on the support block 106 to pull the acupuncture needles, and the tension meter 110 cooperates with the force gauge 111 to display the tension value of pulling the acupuncture needles to detect whether the acupuncture needles are qualified, thereby solving the existing acupuncture needle tension test device. Since the number of acupuncture needles is generally too large, the overall device can only perform tension test on a single acupuncture needle, resulting in the problem of low efficiency of tension test on acupuncture needles.

[0034] The second embodiment of the present application is:

[0035] See also Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0036] On the basis of the first embodiment, the utility model provides an acupuncture needle tension test device, wherein the test assembly further includes two guide members 201 , and the guide members 201 include a guide rail 202 , a guide rod 203 and a guide block 204 .

[0037] Among them, the two guide members 201 are respectively arranged on one side of the first connecting seat 104 and the second connecting seat 108, and the two guide members 201 are used to guide the first connecting seat 104 and the second connecting seat 108, so that the tensile test of the acupuncture needle is smoother.

[0038] Secondly, the guide rail 202 is fixedly connected to the support base 101 and is located on one side of the support base 101; the guide rod 203 is fixedly connected to the guide rail 202 and is located on one side of the guide rail 202; the guide block 204 is slidably connected to the guide rod 203, and is fixedly connected to the first connecting seat 104, and is located on one side of the guide rod 203. The guide rail 202 is used to install the guide rod 203, and the guide rod 203 is used for the guide block 204 to slide for guiding the first connecting seat 104 and the second connecting seat 108, so that the tensile test of the acupuncture needle is smoother.

[0039] In the acupuncture needle tension testing device described in this embodiment, the guide rail 202 is used to install the guide rod 203, and the guide rod 203 is used for the guide block 204 to slide and guide the first connecting seat 104 and the second connecting seat 108, so that the tension test of the acupuncture needle is smoother.

[0040] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An acupuncture needle tension test device, comprising a support base, characterized in that: Also includes test components, The test assembly comprises a mounting frame, a test piece, a first connecting seat, a plurality of needle handle clamping pieces, a support block, a pressure cylinder, a second connecting seat and a plurality of needle clamping pieces; The mounting frame is fixedly connected to the support base and is located on one side of the support base; the test piece is arranged on one side of the mounting frame; the first connecting seat is fixedly connected to the test piece and is located on one side of the test piece; the plurality of needle handle clamps are respectively arranged on one side of the first connecting seat; the support block is fixedly connected to the support base and is located on one side of the support base; the pressure cylinder is fixedly connected to the support block and is located on one side of the support block; the second connecting seat is fixedly connected to the output end of the pressure cylinder and is located on one side of the pressure cylinder; the plurality of needle clamps are respectively arranged on one side of the second connecting seat.

2. The acupuncture needle tension testing device according to claim 1, characterized in that: The test piece includes a tension gauge and a force measuring device. The tension gauge is fixedly connected to the mounting frame and is located on one side of the mounting frame; the force measuring device is fixedly connected to the output end of the tension gauge and is fixedly connected to the first connecting seat and is located on one side of the tension gauge.

3. The acupuncture needle tension testing device according to claim 2, characterized in that: The needle handle clamp includes a locking frame, two first micro-cylinders and two locking frames, the locking frame is fixedly connected to the first connecting seat and is located on one side of the first connecting seat; the two first micro-cylinders are respectively fixedly connected to the locking frame and are respectively located on both sides of the locking frame; the two locking frames are respectively fixedly connected to the output ends of the two first micro-cylinders and are respectively located on one side of the two first micro-cylinders; the locking frame has a handle head groove, and the handle head groove is located on one side of the locking frame.

4. The acupuncture needle tension testing device according to claim 3, characterized in that: The needle clamping member includes a locking cylinder, two second micro-cylinders, two locking chucks and two anti-slip pads. The locking cylinder is fixedly connected to the second connecting seat and is located on one side of the second connecting seat; the two second micro-cylinders are respectively fixedly connected to the locking cylinder and are respectively located on both sides of the locking cylinder; the two locking chucks are respectively fixedly connected to the output ends of the two second micro-cylinders and are respectively located on one side of the two second micro-cylinders; the two anti-slip pads are respectively fixedly connected to the two locking chucks and are respectively located on one side of the two locking chucks.

5. The acupuncture needle tension testing device according to claim 1, characterized in that: The test assembly further includes two guide members, which are respectively arranged on one side of the first connecting seat and the second connecting seat.

6. The acupuncture needle tension testing device according to claim 5, characterized in that: The guide member includes a guide rail, a guide rod and a guide block, the guide rail is fixedly connected to the support base and is located on one side of the support base; the guide rod is fixedly connected to the guide rail and is located on one side of the guide rail; the guide block is slidably connected to the guide rod, fixedly connected to the first connecting seat, and is located on one side of the guide rod.

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