CN216595312U - Medical grounding resistance tester - Google Patents
Medical grounding resistance tester Download PDFInfo
- Publication number
- CN216595312U CN216595312U CN202123190445.5U CN202123190445U CN216595312U CN 216595312 U CN216595312 U CN 216595312U CN 202123190445 U CN202123190445 U CN 202123190445U CN 216595312 U CN216595312 U CN 216595312U
- Authority
- CN
- China
- Prior art keywords
- tester
- fixedly connected
- tester body
- grounding resistance
- medical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 14
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model discloses a medical grounding resistance tester which comprises a tester body, wherein the left end and the right end of the tester body are fixedly connected with transverse plates, one ends of the outer sides of the transverse plates are respectively provided with a T-shaped sliding groove, a sliding block is slidably connected in the T-shaped sliding grooves, one ends of the outer sides of the sliding blocks are respectively and fixedly connected with a screw rod, one ends of the outer sides of the screw rods penetrate through a pull rod and are in threaded connection with a threaded sleeve, and the right side of the rear end of the tester body is fixedly connected with a protection block. According to the tester, the transverse plate is clamped by matching with the sliding block, friction force is increased by arranging the friction plate, so that the position of the rotation angle of the pull rod is stable, angle adjustment of the tester body is realized, the wire is wound on the winding drum, and then is clamped by matching with the retaining ring through rotating the nut, and the plug is protected by inserting the plug into the slot of the protection block, so that the wire is prevented from scattering and is convenient to store.
Description
Technical Field
The utility model relates to the technical field of ground resistance testers, in particular to a medical ground resistance tester.
Background
The medical grounding resistance tester has the advantages of high measurement accuracy, high speed and convenient use, is particularly suitable for laboratories and automatic detection lines with high requirements, can know whether the tester works in a normal test state or not in a very variable manner by adding a wire-breaking alarm function (namely open-circuit alarm), and has an additional wire-breaking alarm function (namely open-circuit alarm).
Chinese patent document CN210109213U discloses a ground resistance tester, belonging to the technical field of instrument detection. Including upper cover and lower box body, be provided with the cavity that is used for placing the tester in the lower box body, the ring channel has been seted up along vertical direction to the top surface of lower box body lateral wall, the air vent with the cavity intercommunication of lower box body is seted up to the lateral wall of ring channel, be provided with dampproofing piece in the ring channel, be provided with the annular lid that is convenient for break away from in the ring channel with dampproofing piece on the dampproofing piece. The grounding resistance tester can prevent the tester in the lower box body from being affected with damp, and further can prevent the tester from being damaged due to damp, but the circuit of the tester is inconvenient to store, the plug is exposed outside, is easy to corrode and damage, and the angle between the grounding resistance tester and the horizontal plane is difficult to adjust and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a medical grounding resistance tester.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a medical earth resistance tester, includes the tester body, the equal fixedly connected with diaphragm in both ends about the tester body, diaphragm outside one end all is provided with T shape spout, equal sliding connection has the slider in the T shape spout, the equal fixedly connected with screw rod of slider outside one end, the outside one end of screw rod all runs through the pull rod and threaded connection has the swivel nut, tester body rear end right side fixedly connected with protection piece, tester body rear end middle part fixedly connected with receipts reel, threaded connection has the nut on the barrel of receipts reel, nut front end fixedly connected with keeps off the ring, be provided with the wire on the barrel of receipts reel.
As a further description of the above technical solution:
the front end of the tester body is provided with a control panel.
As a further description of the above technical solution:
all fixedly connected with callus on the sole in tester body bottom four corners.
As a further description of the above technical solution:
and one end of the inner side of the threaded sleeve is fixedly connected with a friction plate.
As a further description of the above technical solution:
and friction teeth are arranged at the outer diameter of each thread insert.
As a further description of the above technical solution:
and the rear end of the protection block is provided with a slot.
As a further description of the above technical solution:
one end fixedly connected with plug of wire, the other end and the tester body coupling of wire.
As a further description of the above technical solution:
the connection part of the winding drum and the tester body is fixedly connected with a backing plate.
The utility model has the following beneficial effects:
1. according to the tester, firstly, the threaded sleeve is rotated to enable the contact position of the threaded sleeve and the pull rod to be loosened, then the pull rod is rotated to adjust the angle between the pull rod and the horizontal plane, the pull rod is pushed to move back and forth, the contact position between the pull rod and the transverse plate is adjusted, the tester body can be supported by rotating the pull rod to a proper position below the tester body to enable the tester body to form a proper angle with the horizontal plane, then the threaded sleeve is rotated reversely, the transverse plate is clamped through the matching sliding block, friction force is increased through the arrangement of the friction plate, and the position of the rotation angle of the pull rod is stable.
2. According to the utility model, the wire is wound on the winding drum, the nut is rotated, the retaining ring is matched to clamp the wire, the plug is inserted into the slot of the protection block, the plug is protected, meanwhile, the wire is prevented from scattering, and the storage is convenient, so that the device is cleaner and tidier and is beneficial to use.
Drawings
Fig. 1 is a perspective view of a medical grounding resistance tester according to the present invention;
fig. 2 is a rear perspective view of a medical ground resistance tester according to the present invention;
fig. 3 is a front view of a medical grounding resistance tester according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Illustration of the drawings:
1. a tester body; 2. a control panel; 3. a transverse plate; 4. a T-shaped chute; 5. a threaded sleeve; 6. a pull rod; 7. a foot pad; 8. a protection block; 9. a slot; 10. a plug; 11. a wire; 12. winding the roll; 13. a nut; 14. a baffle ring; 15. a base plate; 16. a slider; 17. a screw; 18. a friction plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a medical grounding resistance tester comprises a tester body 1, wherein the left end and the right end of the tester body 1 are fixedly connected with a transverse plate 3, one end of the outer side of the transverse plate 3 is provided with a T-shaped chute 4, a slide block 16 is slidably connected in the T-shaped chute 4, one end of the outer side of the slide block 16 is fixedly connected with a screw rod 17, one end of the outer side of the screw rod 17 penetrates through a pull rod 6 and is in threaded connection with a screw sleeve 5, the right side of the rear end of the tester body 1 is fixedly connected with a protective block 8, the middle part of the rear end of the tester body 1 is fixedly connected with a winding barrel 12, a screw cap 13 is in threaded connection with the barrel of the winding barrel 12, the front end of the screw cap 13 is fixedly connected with a retaining ring 14, a lead 11 is arranged on the barrel of the winding barrel 12, the contact position of the screw sleeve 5 and the pull rod 6 is loosened by rotating the screw sleeve 5, the angle between the pull rod 6 and a horizontal plane is adjusted to push the pull rod 6 to move back and forth, the contact position of adjusting pull rod 6 and diaphragm 3 through turning pull rod 6 to tester body 1 below suitable position, can prop up tester body 1, makes it form a suitable angle with the horizontal plane, and the rethread contrarotation swivel nut 5, cooperation slider 16 presss from both sides tightly diaphragm 3, through friction disc 18 setting, increase frictional force for pull rod 6 turned angle's position is stable, through the setting of above-mentioned structure, has realized the angle modulation to tester body 1.
The front end of the tester body 1 is provided with a control panel 2, four corners of the bottom end of the tester body 1 are fixedly connected with foot pads 7, one end of the inner side of the screw sleeve 5 is fixedly connected with a friction plate 18, friction plates 18 are arranged to increase friction force, friction teeth are arranged at the outer diameter of the threaded sleeve 5 to facilitate rotation of the threaded sleeve 5, a slot 9 is arranged at the rear end of the protective block 8, one end of a lead 11 is fixedly connected with a plug 10, the other end of the lead 11 is connected with the tester body 1, a backing plate 15 is fixedly connected at the joint of the winding drum 12 and the tester body 1, the conducting wire 11 is wound on the winding cylinder 12, then the conducting wire 11 is clamped by rotating the screw cap 13 and matching with the retaining ring 14, by inserting the plug 10 into the slot 9 of the protection block 8, protection of the plug 10 is achieved, prevent simultaneously that wire 11 from scattering, be convenient for accomodate for the device is cleaner and tidier, does benefit to the use.
The working principle is as follows: firstly, the contact position of the threaded sleeve 5 and the pull rod 6 is loosened by rotating the threaded sleeve 5, then the angle between the pull rod 6 and the horizontal plane is adjusted by rotating the pull rod 6, the pull rod 6 is pushed to move back and forth, the contact position between the pull rod 6 and the transverse plate 3 is adjusted, the tester body 1 can be supported by rotating the pull rod 6 to a proper position below the tester body 1, so that the tester body forms a proper angle with the horizontal plane, then the threaded sleeve 5 is rotated reversely, the transverse plate 3 is clamped by matching with the sliding block 16, the friction force is increased by arranging the friction plate 18, so that the position of the rotation angle of the pull rod 6 is stable, the angle adjustment of the tester body 1 is realized by the structural arrangement, the lead 11 is wound on the winding cylinder 12, then the lead 11 is clamped by matching with the stop ring 14 by rotating the nut 13, and the plug 10 is inserted into the slot 9 of the protective block 8, the realization is protected plug 10, prevents simultaneously that wire 11 from scattering, is convenient for accomodate for the device is cleaner and tidier, does benefit to the use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a medical earth resistance tester, includes tester body (1), its characterized in that: equal fixedly connected with diaphragm (3) in both ends about tester body (1), diaphragm (3) outside one end all is provided with T shape spout (4), equal sliding connection has slider (16) in T shape spout (4), the equal fixedly connected with screw rod (17) of slider (16) outside one end, pull rod (6) and threaded connection have swivel nut (5) are all run through to the outside one end of screw rod (17), tester body (1) rear end right side fixedly connected with protection block (8), tester body (1) rear end middle part fixedly connected with winding drum (12), threaded connection has nut (13) on the barrel of winding drum (12), nut (13) front end fixedly connected with keeps off ring (14), be provided with wire (11) on the barrel of winding drum (12).
2. The medical grounding resistance tester of claim 1, wherein: the front end of the tester body (1) is provided with a control panel (2).
3. The medical grounding resistance tester of claim 1, wherein: all fixedly connected with callus on the sole (7) in tester body (1) bottom four corners.
4. The medical grounding resistance tester of claim 1, wherein: and one end of the inner side of the threaded sleeve (5) is fixedly connected with a friction plate (18).
5. The medical grounding resistance tester of claim 1, wherein: and friction teeth are arranged at the outer diameter of the screw sleeve (5).
6. The medical grounding resistance tester of claim 1, wherein: and the rear end of the protection block (8) is provided with a slot (9).
7. The medical grounding resistance tester of claim 1, wherein: one end fixedly connected with plug (10) of wire (11), the other end and the tester body (1) of wire (11) are connected.
8. The medical grounding resistance tester of claim 1, wherein: and a base plate (15) is fixedly connected at the joint of the winding drum (12) and the tester body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123190445.5U CN216595312U (en) | 2021-12-18 | 2021-12-18 | Medical grounding resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123190445.5U CN216595312U (en) | 2021-12-18 | 2021-12-18 | Medical grounding resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216595312U true CN216595312U (en) | 2022-05-24 |
Family
ID=81614437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123190445.5U Expired - Fee Related CN216595312U (en) | 2021-12-18 | 2021-12-18 | Medical grounding resistance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216595312U (en) |
-
2021
- 2021-12-18 CN CN202123190445.5U patent/CN216595312U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113433372B (en) | Non-contact current detection device of building fire-fighting equipment | |
| CN216595312U (en) | Medical grounding resistance tester | |
| CN220650020U (en) | Endoscopic surgical instrument performance detection device | |
| CN217007625U (en) | Storage battery internal resistance testing equipment convenient to disassemble and assemble | |
| CN209728032U (en) | A kind of analog circuit fault diagnosing voltage measuring apparatus | |
| CN216485449U (en) | Power detection device for cable with regulation and limiting functions | |
| CN214248973U (en) | Urban planning is investigated and is used measurement support | |
| CN211478320U (en) | Slump detects a section of thick bamboo for engineering is built in room | |
| CN214811089U (en) | Test tube storage rack for medical science experiments | |
| CN211332826U (en) | Electronic tool clamp with protection function | |
| CN210235725U (en) | Clinical censorship device that uses of division of endocrinology | |
| CN210166393U (en) | Testing arrangement to dry crop field moisture content | |
| CN210184691U (en) | Sole anti-skid testing machine | |
| CN210051265U (en) | Diameter measuring device for cable | |
| CN207102674U (en) | The self-service rack for test tube heightened | |
| CN218628226U (en) | Boiler wall thickness detector installing support | |
| CN219016312U (en) | Soil moisture detection device | |
| CN211705437U (en) | But height-adjusting's drainage bottle linkage | |
| CN216482974U (en) | Level gauge for building supervision | |
| CN111174926A (en) | Clamping device for thermocouple | |
| CN218350361U (en) | Small-size pincerlike universal meter | |
| CN212275041U (en) | Four-corner adjusting mechanism for electronic balance | |
| CN214039857U (en) | Universal measuring tool for eccentricity of crankshaft part | |
| CN209342814U (en) | A kind of building earthing or grounding means detection device | |
| CN210180574U (en) | Polypropylene combined cover insertion and extraction force detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |