Clinical inspection tester

Abstract

The utility model discloses a clinical examination instrument, and belongs to the technical field of neurology examination. Comprising a shrinkage sleeve, a mounting rod is movably mounted in the shrinkage sleeve, a hammer body is movably mounted at the top of the mounting rod through a mounting ring, rubber heads are fixedly mounted on the two sides of the hammer body, and a shrinkage mechanism is arranged at the bottom of the mounting rod. Through mutual cooperation of a sliding plate, a sliding rod, a sliding groove, a butt joint rod and a limiting plate, a mounting rod can slide along the interior of a shrinkage sleeve, so that the sliding plate can slide along the sliding rod, and in the moving process of the sliding plate, the limiting plate can slide along the interior of a movable groove by pulling the butt joint rod; and after the sliding plate slides to the top end, the pulling sleeve is released, so that the butt joint rod and the sliding plate can be limited under the springback effect of the spring, meanwhile, the mounting rod can be shrunk in the shrinking sleeve, storage is convenient, and the size is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of neurological examination, and more specifically, to a clinical examination instrument. Background Art

[0002] Neurology is a secondary discipline concerning nerves and does not belong to the concept of internal medicine. Neurology examinations are divided into physical examinations and auxiliary examinations. Auxiliary examinations commonly used in clinical practice include brain CT examinations, cranial MRI examinations, etc. Physical examinations include examinations of cranial nerves, motor functions, sensory functions, nerve reflexes, etc. When the nervous system is damaged, abnormal reflexes will occur. A percussion hammer is an instrument used to check the patient's abnormal reflexes.

[0003] In the related art, in order to solve the problem that in actual use, since many instruments are required for clinical examination of neurology and the existing examination instruments have single functions, the patent with publication number CN215959989U provides a clinical examination instrument for neurology. The clinical examination instrument for neurology supports a card block to slide into a card slot through a telescopic spring, so that the tactile needle is fixed in the sliding slot, so that the tactile needle is convenient for tactile examination of the patient; the tactile needle and the sliding body are reset to the initial position by a reset spring, so as to protect the tactile needle; the handle is fixed to the percussion hammer by a threaded ring and a threaded hole, so that the tactile needle is easy to disassemble when in use, and the handle is more convenient to install and use when using the percussion hammer.

[0004] Although the above-mentioned prior art solution supports the card block to slide into the card slot through the telescopic spring, so that the tactile needle is fixed in the sliding slot, so that the tactile needle is convenient for tactile examination of the patient, and the tactile needle and the sliding body are reset to the initial position by the reset spring, there is still the following defect: the overall volume of the existing percussion hammer is large, and it is not convenient to reduce the volume during the storage process, so it will take up a large storage space, which is also inconvenient when used.

[0005] In view of this, we propose a clinical examination instrument. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a clinical examination instrument, which solves the technical problem that the overall volume of the percussion hammer is large and it is inconvenient to reduce the volume during the storage process, and achieves the technical effect of shrinking the percussion hammer to reduce the volume.

[0008] 2. Technical solution

[0009] The present application provides a clinical examination instrument, comprising: a shrink sleeve, a mounting rod movably mounted inside the shrink sleeve, a hammer body movably mounted on the top of the mounting rod through a mounting ring, rubber heads fixedly mounted on both sides of the hammer body, and a shrinking mechanism disposed at the bottom of the mounting rod;

[0010] The shrinking mechanism comprises a sliding plate, which is mounted on the top of the shrinking sleeve. A mounting frame is fixedly mounted on the rear end of the shrinking sleeve, and a docking rod extending to the shrinking sleeve is slidably mounted inside the mounting frame.

[0011] Preferably, the mounting ring and the hammer body are fixed in position by a fixing knob, and a handle is threadedly mounted on the bottom of the shrink sleeve.

[0012] Preferably, both sides of the sliding plate are slidably mounted on the outside of the shrink sleeve via sliding rods, and both sides of the shrink sleeve are provided with sliding grooves for the sliding plate to slide.

[0013] Preferably, a limit plate is fixedly mounted on the outside of the docking rod inside the mounting frame, and a movable groove for sliding the limit plate is provided on the inner side of the mounting frame.

[0014] Preferably, a spring is sleeved on the outside of the docking rod on one side of the limiting plate, and a pulling sleeve is fixedly installed on the outer end of the docking rod.

[0015] Preferably, a mounting mechanism is provided at the top of the handle, and the mounting mechanism includes a threaded groove, the threaded groove is installed at the top of the handle, and a threaded sleeve matching the threaded groove is provided at the bottom of the shrink sleeve.

[0016] Preferably, a thread groove cooperating with the thread sleeve is provided on the outer side of the thread groove, and anti-slip grooves are provided on the outside of the handle.

[0017] Preferably, a docking hole corresponding to the docking rod is provided on the sliding plate, and the sliding rod and the shrink sleeve are fixedly connected via a mounting seat.

[0018] 3. Beneficial effects

[0019] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0020] 1. The present application is provided with a sliding plate, a sliding rod, a sliding groove, a docking rod and a limit plate that cooperate with each other. The mounting rod can slide along the inside of the shrinking sleeve, so that the sliding plate can slide along the sliding rod. During the movement of the sliding plate, the docking rod can be pulled to make the limit plate slide along the inside of the movable groove, so that the limit plate presses the spring. After sliding to the top end, the pulling sleeve is released to limit the docking rod and the sliding plate under the rebound action of the spring, so that the shrinking sleeve and the mounting rod can be better fixed, and at the same time, the mounting rod can be retracted inside the shrinking sleeve for easy storage, thereby reducing the volume.

[0021] 2. The present application provides a threaded sleeve, a threaded groove and a handle that cooperate with each other, and connects the top of the handle with the bottom of the shrink sleeve to make the threaded groove and the threaded sleeve threadably cooperate with each other, so that the handle can be installed on the bottom of the shrink sleeve. During use, it can be better installed and disassembled, and it can be more convenient during the storage process and more convenient to operate during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall appearance of a clinical examination instrument disclosed in a preferred embodiment of the present application;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of the retracting mechanism of the clinical examination instrument disclosed in a preferred embodiment of the present application;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of a mounting frame disclosed in a preferred embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the installation mechanism disclosed in a preferred embodiment of the present application.

[0026] Explanation of the numbers in the figure: 1. Shrinkage sleeve; 101. Mounting rod; 102. Mounting ring; 103. Hammer; 104. Fixing knob; 105. Rubber head; 106. Handle; 2. Shrinkage mechanism; 201. Sliding plate; 202. Sliding rod; 203. Sliding groove; 204. Mounting frame; 205. Docking rod; 206. Limiting plate; 207. Movable groove; 208. Spring; 209. Pulling sleeve; 3. Mounting mechanism; 301. Threaded groove; 302. Threaded sleeve. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings.

[0028] Embodiment 1

[0029] Reference Figure 1-Figure 4The embodiment of the present application discloses a clinical examination instrument, comprising: a shrinking sleeve 1, a mounting rod 101 is movably installed inside the shrinking sleeve 1, a hammer body 103 is movably installed on the top of the mounting rod 101 through a mounting ring 102, rubber heads 105 are fixedly installed on both sides of the hammer body 103, a shrinking mechanism 2 is arranged at the bottom of the mounting rod 101, the shrinking mechanism 2 comprises a sliding plate 201, the sliding plate 201 is installed on the top of the shrinking sleeve 1, a mounting frame 204 is fixedly installed at the rear end of the shrinking sleeve 1, a docking rod 205 extending to the shrinking sleeve 1 is slidably installed inside the mounting frame 204, the mounting ring 102 and the hammer body 103 are limited and fixed by a fixing knob 104, and a handle 106 is threadedly installed at the bottom of the shrinking sleeve 1. By installing the rod 101, it can slide along the inside of the shrink sleeve 1, so that the sliding plate 201 can slide along the sliding rod 202. During the movement of the sliding plate 201, the docking rod 205 can be pulled to make the limit plate 206 slide along the inside of the movable groove 207, so that the limit plate 206 squeezes the spring 208. After sliding to the top, releasing the pulling sleeve 209 can limit the docking rod 205 and the sliding plate 201 under the rebound action of the spring 208.

[0030] Furthermore, the two sides of the sliding plate 201 and the outside of the shrink sleeve 1 are slidably installed through the sliding rod 202, and the two sides of the shrink sleeve 1 are provided with sliding grooves 203 for the sliding plate 201 to slide. The limiting plate 206 is fixedly installed outside the docking rod 205 inside the mounting frame 204, and the inside of the mounting frame 204 is provided with a movable groove 207 for the sliding of the limiting plate 206. The limiting plate 206 presses the spring 208, and after sliding to the top, the pulling sleeve 209 is released, so that the docking rod 205 and the sliding plate 201 can be limited under the rebound effect of the spring 208, so that the shrink sleeve 1 and the installation rod 101 can be better fixed, and the installation rod 101 can be retracted inside the shrink sleeve 1 for easy storage, thereby reducing the volume.

[0031] Embodiment 2

[0032] The utility model provides a clinical examination instrument, compared with the first embodiment, please refer to Figure 2 and Figure 3 The docking rod 205 on one side of the limit plate 206 is covered with a spring 208, and the outer end of the docking rod 205 is fixedly installed with a pulling sleeve 209. The top of the handle 106 is provided with a mounting mechanism 3, and the mounting mechanism 3 includes a thread groove 301, and the thread groove 301 is installed on the top of the handle 106. The bottom of the shrink sleeve 1 is provided with a thread sleeve 302 that matches the thread groove 301. The top of the handle 106 is docked with the bottom of the shrink sleeve 1, so that the thread groove 301 and the thread sleeve 302 are threadedly matched, so that the handle 106 can be installed on the bottom of the shrink sleeve 1.

[0033] Furthermore, the outer side of the thread groove 301 is provided with a thread groove 301 matched with the thread sleeve 302, the outer side of the handle 106 is provided with anti-slip grooves, the sliding plate 201 is provided with a docking hole corresponding to the docking rod 205, and the sliding rod 202 is fixedly connected to the shrink sleeve 1 through a mounting seat. During use, it can be better installed and disassembled, and it can be more convenient during storage, and it is more convenient to operate during use.

[0034] In summary, when a clinical examination instrument disclosed in an embodiment of the present application is used, the mounting rod 101 can slide along the inside of the shrink sleeve 1, so that the sliding plate 201 can slide along the sliding rod 202. During the movement of the sliding plate 201, the docking rod 205 can be pulled to make the limiting plate 206 slide along the inside of the movable groove 207, so that the limiting plate 206 presses the spring 208. After sliding to the top, the pulling sleeve 209 is released, so that the docking rod 205 and the sliding plate 201 can be limited under the rebound effect of the spring 208, so that the shrink sleeve 1 and the mounting rod 101 can be better fixed, and at the same time, the mounting rod 101 can be retracted inside the shrink sleeve 1 for easy storage, thereby reducing the volume.

[0035] By docking the top of the handle 106 with the bottom of the shrink sleeve 1, the threaded groove 301 and the threaded sleeve 302 are threadedly matched, so that the handle 106 can be installed on the bottom of the shrink sleeve 1, which can be better installed and disassembled during use, and is more convenient during storage and easier to operate during use.

[0036] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clinical examination instrument, characterized in that: The invention comprises: a shrink sleeve (1), a mounting rod (101) being movably mounted inside the shrink sleeve (1), a hammer body (103) being movably mounted on the top of the mounting rod (101) via a mounting ring (102), rubber heads (105) being fixedly mounted on both sides of the hammer body (103), and a shrinking mechanism (2) being arranged at the bottom of the mounting rod (101); The shrinking mechanism (2) comprises a sliding plate (201), the sliding plate (201) being mounted on the top of the shrinking sleeve (1), a mounting frame (204) being fixedly mounted on the rear end of the shrinking sleeve (1), and a docking rod (205) extending to the shrinking sleeve (1) being slidably mounted inside the mounting frame (204).

2. A clinical examination instrument according to claim 1, characterized in that: The mounting ring (102) and the hammer body (103) are fixed in position by a fixing knob (104), and a handle (106) is threadedly mounted on the bottom of the shrink sleeve (1).

3. A clinical examination instrument according to claim 1, characterized in that: The two sides of the sliding plate (201) are slidably mounted on the outside of the shrink sleeve (1) via sliding rods (202), and sliding grooves (203) for the sliding plate (201) to slide are provided on the two sides of the shrink sleeve (1).

4. A clinical examination instrument according to claim 1, characterized in that: A limit plate (206) is fixedly mounted on the outside of the docking rod (205) inside the mounting frame (204), and a movable groove (207) for the limit plate (206) to slide is provided on the inside of the mounting frame (204).

5. A clinical examination instrument according to claim 4, characterized in that: A spring (208) is sleeved on the outside of the docking rod (205) on one side of the limiting plate (206), and a pulling sleeve (209) is fixedly installed on the outer end of the docking rod (205).

6. A clinical examination instrument according to claim 2, characterized in that: The top of the handle (106) is provided with a mounting mechanism (3), the mounting mechanism (3) comprises a threaded groove (301), the threaded groove (301) is mounted on the top of the handle (106), and the bottom of the shrink sleeve (1) is provided with a threaded sleeve (302) matching the threaded groove (301).

7. A clinical examination instrument according to claim 6, characterized in that: The outer side of the thread groove (301) is provided with a thread groove (301) matched with the thread sleeve (302), and the outer side of the handle (106) is provided with anti-slip grooves.

8. A clinical examination instrument according to claim 3, characterized in that: The sliding plate (201) is provided with a docking hole corresponding to the docking rod (205), and the sliding rod (202) and the shrink sleeve (1) are fixedly connected via a mounting seat.

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