CN215219110U - Detection apparatus for medical equipment leaks current - Google Patents
Detection apparatus for medical equipment leaks current Download PDFInfo
- Publication number
- CN215219110U CN215219110U CN202121491993.9U CN202121491993U CN215219110U CN 215219110 U CN215219110 U CN 215219110U CN 202121491993 U CN202121491993 U CN 202121491993U CN 215219110 U CN215219110 U CN 215219110U
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- detector
- centre gripping
- protection
- clamping shell
- leakage current
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Abstract
The utility model belongs to the technical field of leakage detection, in particular to a detection device for leakage current of medical equipment, which comprises a detector, wherein a protective clamping shell for clamping and protecting the detector from damage is arranged above and below the detector, a contraction mechanism for contracting the protective clamping shell is arranged between the protective clamping shell and the detector, and a sliding mechanism for limiting the vertical sliding of the protective clamping shell is connected between the back surface of the detector and the contact surface of the protective clamping shell in a sliding manner; thereby the shrink motion through shrink mechanism drives the protection centre gripping casing that sets up about the detector and makes the centre gripping action, and the detector just can be through setting up the protection centre gripping casing centre gripping at the back on the testee to increased the environment suitability of detector, improved check out test set's convenience in use, and the detector is surrounded by the protection centre gripping casing that sets up from top to bottom, and protection centre gripping casing has played the guard action to the detector.
Description
Technical Field
The utility model belongs to the technical field of the leakage detection, concretely relates to detection device of medical equipment leakage current.
Background
The leakage current is the current formed by surrounding media or insulating surfaces between metal parts which are mutually insulated in the electric band or between a charged part and a grounding part under the condition of no fault applied voltage, and is called as the leakage current, the leakage current detection equipment mainly comprises impedance conversion, range conversion, alternating current-direct current conversion, amplification, an indicating device and the like, and the leakage current detection equipment is connected to the equipment to be detected, so that whether the equipment to be detected has leakage or not is detected.
SUMMERY OF THE UTILITY MODEL
Present leakage current check out test set still has many weak points, and its general leakage current check out test set's use scene generally all is the workstation, need carry equipment to the workstation when detecting great equipment and detect and maintain, has increased the flow that detects and maintain, has improved the time cost of equipment detection maintenance, and general leakage current check out test set does not possess and resists and fall the nature, falls the equipment and takes place to damage easily during leakage detection, the utility model provides a detection device of medical equipment leakage current has convenience simple to use, resists and falls, and the wide characteristics of environment application scope.
The utility model provides a following technical scheme: the detector comprises a detector, be provided with from top to bottom and be used for centre gripping and protection the protection centre gripping casing that the detector avoided damaging, protection centre gripping casing with be provided with between the detector and be used for the shrink protection centre gripping casing's shrink mechanism, the detector back with sliding connection has between the contact surface of protection centre gripping casing and is used for the restriction protection centre gripping casing vertically sliding's slide mechanism.
Wherein, the protection centre gripping casing clamping face fixedly connected with is used for increasing the rubber pad of frictional force.
Wherein, shrink mechanism including be used for flexible sleeve and with the bracing piece that the sleeve cooperation was used, sleeve fixed connection be in inside the detector, bracing piece one end fixed connection be in protection centre gripping casing, the inside sliding connection of sleeve the bracing piece, the sleeve with it is used for with to cup joint between the bracing piece is retracted the inside compression spring of sleeve.
The protection clamping shell is fixedly connected with a T-shaped sliding block which is used for sliding in a matched mode with the T-shaped sliding groove.
The number of the contraction mechanisms is four, and the four contraction mechanisms are distributed at the upper end and the lower end of the detector in pairs.
The four sliding mechanisms are distributed on the back of the detector in a pairwise manner.
Wherein the thickness of the detector is lower than that of the protective clamping shell.
Wherein, the top surface fixedly connected with is used for the handle of convenient transport on the protection centre gripping casing.
The bottom surface of the protective clamping shell is fixedly connected with a foot pad used for preventing skidding and bottom surface scratching.
The utility model has the advantages that: including the detector, all connect the protection centre gripping casing that sets up about the detector through the shrink mechanism that sets up in inside about the detector, thereby it makes the centre gripping action to drive the protection centre gripping casing that sets up about the detector through the shrink motion of shrink mechanism, the detector just can be through setting up the protection centre gripping casing centre gripping at the back on testee or support, improve check out test set's convenience of use, and the detector is surrounded by the protection centre gripping casing that sets up from top to bottom, protection centre gripping casing has played the guard action to the detector, the damage that causes has been avoided the detector in use to fall.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic structural view of the front clamping protection clamping shell of the present invention in a stretching state;
fig. 2 is a schematic structural view of the front clamping protection clamping shell of the present invention in a closed state;
fig. 3 is a schematic structural view of a section of the side retracting mechanism in a stretching state of the present invention;
fig. 4 is a schematic structural view of the side clamping protection clamping shell of the present invention in a closed state;
fig. 5 is a schematic structural view of the back clamping protection clamping shell of the present invention in a stretched state;
fig. 6 is a schematic structural view of the back clamping protection clamping shell of the present invention in a closed state;
in the figure: 1. a detector; 2. a protective clamping housing; 21. a rubber pad; 3. a retracting mechanism; 31. a compression spring; 32. a support bar; 33. a sleeve; 4. a sliding mechanism; 41. a T-shaped chute; 42. a T-shaped slider; 5. a handle; 6. a foot pad.
Detailed Description
Please refer to fig. 1-6, the utility model provides a following technical scheme includes detector 1, detector 1 is provided with from top to bottom and is used for centre gripping and protection centre gripping casing 2 that detector 1 avoids damaging, protection centre gripping casing 2 with be provided with between the detector 1 and be used for the shrink mechanism 3 of shrink protection centre gripping casing 2, sliding connection has between the detector 1 the back with between the contact surface of protection centre gripping casing 2 and is used for restricting protection centre gripping casing 2 vertical slip's slide mechanism 4.
In this embodiment: the detector 1 is used for detecting the electric leakage condition of a detected device, the detector 1 is provided with a protective clamping shell 2 for protecting the detector 1 from top to bottom, the thickness of the protective clamping shell 2 is higher than that of the detector 1, so that the detector 1 is embedded in the protective clamping shell 2, the detector 1 is more favorably protected, the detector 1 is prevented from being damaged due to falling of the detector 1 in the detection process, the back surface of the detector 1 is connected with the protective clamping shell 2 in a sliding way through a sliding mechanism 4, the sliding mechanism 4 limits the protective clamping shell 2 to only vertically slide on the back surface of the detector 1, the protective clamping shell 2 is prevented from being separated from the detector 1, a contraction mechanism 3 is arranged between the detector 1 and the protective clamping shell 2, the contraction mechanism 3 drives the protective clamping shell 2 which is arranged above and below the detector 1 to exert an acting force inwards, and the protective clamping shell 2 has a clamping function, the detector 1 can be clamped on a detected object or other objects, so that the environmental applicability of the detector 1 is improved, and the use convenience of the detection equipment is improved.
The clamping surface of the protective clamping shell 2 is fixedly connected with a rubber pad 21 for increasing friction force; the clamping surface of the rubber pad 21 is provided with a dip angle with a high outer part and a low inner part, so that the friction force is increased, the clamping firmness is improved, and the detector 1 is prevented from falling.
The back of the detector 1 is provided with a T-shaped sliding groove 41 for limiting, and the protective clamping shell 2 is fixedly connected with a T-shaped sliding block 42 which is matched with the T-shaped sliding groove 41 to slide; the T-shaped sliding block 42 can only vertically slide in the T-shaped sliding groove 41, so that the protective clamping shell 2 is limited to vertically slide on the back of the detector 1, and the protective clamping shell 2 is prevented from falling off.
Four contraction mechanisms 3 are arranged, and the four contraction mechanisms 3 are distributed at the upper end and the lower end of the detector 1 in pairs; make clamping function can normally work, improve the firm of centre gripping, one side sets up two sets of shrink mechanism 3 and can reduce the elastic fatigue to its inside compression spring 31 to increase the life of equipment.
Four sliding mechanisms 4 are arranged, and the four sliding mechanisms 4 are distributed on the back of the detector 1 in pairs; the protection clamping shell 2 can normally and vertically slide on the back of the detector 1, and two groups of sliding mechanisms 4 are arranged on one side of the protection clamping shell to improve the smoothness of sliding.
The thickness of the detector 1 is lower than that of the protective clamping shell 2; thereby form that detector 1 inlays to be established inside protection centre gripping casing 2, protection centre gripping casing 2 can effectively reduce the damage to detector 1 is positive when making detector 1 take place to fall.
A handle 5 for convenient carrying is fixedly connected to the top surface of the protective clamping shell 2; the handle 5 part adopts the cloth art, prevents handle 5 appearance cutting feel in the transport.
2 bottom surface fixedly connected with of protection centre gripping casing is used for the antiskid and prevents that the bottom surface from scraping colored callus on the sole 6, and callus on the sole 6 adopts the rubber material to improve frictional force and makes the difficult landing of equipment, thereby the callus on the sole 6 is raised the distance of 2 bottom surfaces of protection centre gripping casing and the face of placing and is prevented that the bottom surface from scraping colored.
The utility model discloses a theory of operation and use flow: the detection maintenance personnel pull apart the protective clamping shell 2 arranged above and below the detector 1, the back of the detector 1 is provided with a T-shaped sliding groove 41 for limiting, the protective clamping shell 2 is fixedly connected with a T-shaped sliding block 42 which is matched with the T-shaped sliding groove 41 to slide, so that the detector 1 and the protective clamping shell 2 can only vertically slide to prevent the displacement of the protective clamping shell 2, four contraction mechanisms 3 arranged between the detector 1 and the protective clamping shell 2 are simultaneously subjected to the pulling-apart force, a supporting rod 32 in the contraction mechanism 3 is pulled out from a sleeve 33 under the pulling force, a compression spring 31 arranged between the supporting rod 32 and the sleeve 33 is deformed under the pulling-out force, the protective clamping shell 2 arranged above and below the detector 1 is pulled apart, the detection maintenance personnel puts leakage current detection equipment at the clamped object, releases the protective clamping shell 2, and the compression spring 31 in the contraction mechanisms 3 rebounds, thereby the support rod 32 is contracted back to the inside of the sleeve 33, the contraction mechanism 3 simultaneously drives the protective clamping shell 2 arranged above and below the detector 1 to exert acting force inwards, the rubber pad 21 is fixed on the clamping surface of the protective clamping shell 2, the clamping surface of the rubber pad 21 is provided with an inclination angle with a high outside and a low inside, thereby increase the firm of centre gripping, prevent the landing of detector 1, thereby it makes the centre gripping action to drive the protection centre gripping casing 2 that sets up about detector 1 through the shrink motion of shrink mechanism 3, detector 1 just can be through setting up the 2 centre grippings of protection centre gripping casings at the back on the testee, detect maintenance personal and insert the power with detector 1, switch on switch, the power indicator is bright, select the power range, press required current button, select test time, insert the measured object into the measuring terminal, the starting apparatus, read the information of demonstration and judge the detection maintenance.
Claims (9)
1. A detection device for leakage current of medical equipment is characterized in that: the detector comprises a detector, be provided with from top to bottom and be used for centre gripping and protection the protection centre gripping casing that the detector avoided damaging, protection centre gripping casing with be provided with between the detector and be used for the shrink protection centre gripping casing's shrink mechanism, the detector back with sliding connection has between the contact surface of protection centre gripping casing and is used for the restriction protection centre gripping casing vertically sliding's slide mechanism.
2. The apparatus for detecting leakage current of medical device according to claim 1, wherein: the protection clamping shell clamping surface is fixedly connected with a rubber pad used for increasing friction force.
3. The apparatus for detecting leakage current of medical device according to claim 1, wherein: the shrink mechanism including be used for flexible sleeve and with the bracing piece that the sleeve cooperation was used, sleeve fixed connection be in inside the detector, bracing piece one end fixed connection be in protection centre gripping casing, the inside sliding connection of sleeve the bracing piece, the sleeve with it is used for with to cup joint between the bracing piece is retracted the inside compression spring of sleeve.
4. The apparatus for detecting leakage current of medical device according to claim 1, wherein: the back of the detector is provided with a T-shaped sliding groove used for limiting, and the protective clamping shell is fixedly connected with a T-shaped sliding block which is matched with the T-shaped sliding groove to slide.
5. The apparatus for detecting leakage current of medical device according to claim 3, wherein: the number of the contraction mechanisms is four, and the four contraction mechanisms are distributed at the upper end and the lower end of the detector in pairs.
6. The apparatus for detecting leakage current of medical device according to claim 4, wherein: the sliding mechanisms are four, and the four sliding mechanisms are distributed on the back of the detector in pairs.
7. The apparatus for detecting leakage current of medical device according to claim 1, wherein: the thickness of the detector is lower than that of the protective clamping shell.
8. The apparatus for detecting leakage current of medical device according to claim 2, wherein: the upper top surface of the protective clamping shell is fixedly connected with a handle which is convenient to carry.
9. The apparatus for detecting leakage current of medical device according to claim 3, wherein: the bottom surface of the protective clamping shell is fixedly connected with a foot pad used for preventing skidding and scraping flowers on the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491993.9U CN215219110U (en) | 2021-07-02 | 2021-07-02 | Detection apparatus for medical equipment leaks current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491993.9U CN215219110U (en) | 2021-07-02 | 2021-07-02 | Detection apparatus for medical equipment leaks current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215219110U true CN215219110U (en) | 2021-12-17 |
Family
ID=79432474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121491993.9U Active CN215219110U (en) | 2021-07-02 | 2021-07-02 | Detection apparatus for medical equipment leaks current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215219110U (en) |
-
2021
- 2021-07-02 CN CN202121491993.9U patent/CN215219110U/en active Active
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