CN220455423U - Portable handheld maintenance tool - Google Patents
Portable handheld maintenance tool Download PDFInfo
- Publication number
- CN220455423U CN220455423U CN202321909130.8U CN202321909130U CN220455423U CN 220455423 U CN220455423 U CN 220455423U CN 202321909130 U CN202321909130 U CN 202321909130U CN 220455423 U CN220455423 U CN 220455423U
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- fixedly connected
- handle
- outside
- spring
- maintenance tool
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- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000007480 spreading Effects 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a portable handheld maintenance tool, which relates to the technical field of maintenance tools and comprises an electroscope body, wherein the electroscope body comprises a handle, the bottom of the handle is fixedly connected with a conductive rod, the bottom of the conductive rod is fixedly connected with a pen point probe, the outside of the handle is fixedly connected with an insulating shell, and the surface of the conductive rod is provided with a clamping mechanism. This application pops out the fixture block fast through pop-up mechanism, realized conducting rod and nib probe quick contraction through compression spring, it is spacing to it is utilizing spacing hole to test the shrink of electric pen body, make its volume less can carry when carrying out electric power detection, can adapt to the user demand under the different scenes simultaneously, the effectual reduction carries the volume, application scope is more extensive, has good practicality and spreading value.
Description
Technical Field
The utility model relates to the technical field of maintenance tools, in particular to a portable handheld maintenance tool.
Background
Elevator maintenance is generally divided into mechanical part maintenance and electrical part maintenance, wherein the electrical part maintenance generally needs a universal meter and a ammeter, and the existing test pencil has certain defects in use, and is inconvenient to carry due to the longer length.
According to the public disclosure (publication number: CN 208156070U), the utility model discloses a multifunctional electroscope, which comprises a grab handle, wherein an electroscope rod is fixed at the center of the bottom of the grab handle, a power connector is arranged at the bottom of the electroscope rod, a lamp housing and a detection lamp are arranged on the grab handle, grooves are formed in the front side and the rear side of the top of the grab handle, a finger touch probe is arranged on the lower surface of the inner side of each groove, and a wire stripping ring is fixed at the top of the grab handle. According to the utility model, through the matching among the telescopic insulating tube, the sleeve and the spring, the telescopic insulating tube is utilized to isolate the electricity testing pen holder from the outside during electricity testing, so that the electric shock danger caused by touching the electricity testing pen holder by hands during electricity testing is prevented, the wire can be inserted into the wire stripping ring through the matching between the arc plate and the cutter head, and the insulating layer sleeved on the wire is cut and stripped through the fixing of the arc plate and the cutting work of the cutter head, thereby endowing the electricity testing pen with functionalization. But its length cannot be adjusted and is inconvenient to carry in certain special situations, such as high-rise operations, maintenance of the top of the elevator, and safer in these situations the smaller the more portable.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a portable handheld maintenance tool, which solves the problems in the background art. In order to achieve the above purpose, the portable handheld maintenance tool comprises a test pencil body, wherein the test pencil body comprises a handle, a conducting rod is connected inside the handle in a sliding mode, a pen point probe is fixedly connected to the bottom of the conducting rod, an insulating shell is fixedly connected to the outside of the handle, a clamping mechanism is arranged on the surface of the conducting rod, the clamping mechanism comprises a fixing plate, a flared clamping plate is fixedly connected to the side face of the fixing plate, a clamping block is fixedly connected to the upper end of the flared clamping plate, an ejecting mechanism is arranged outside the insulating shell and comprises a fixing block, a through hole is formed in the top of the fixing block and penetrates through the insulating shell, a pressing rod is connected inside the through hole in a sliding mode, a reset spring is sleeved outside the pressing rod, a limit ring is fixedly connected to the outside of the pressing rod, a limit hole is formed in the surface of the insulating shell, and a compression spring is sleeved outside the pen point probe.
Preferably, the movable groove is formed in the fixed block, the limiting ring is slidably connected to the inner wall of the movable groove, the upper end of the reset spring is fixedly connected to the bottom of the limiting ring, the bottom of the reset spring is fixedly connected to the bottom of the movable groove, the pressing rod can be reset through the reset spring, and meanwhile the pressing rod can be limited under the action of the limiting ring, so that the pressing rod is prevented from popping out of the through hole.
Preferably, the outside of compression spring is provided with the spring section of thick bamboo, compression spring's both ends are fixed connection respectively in the bottom of conducting rod and the inside bottom of spring section of thick bamboo, just spring section of thick bamboo passes through connecting block and insulating housing fixed connection, can make conducting rod and nib probe withdraw into in the handle through compression spring, makes the volume of test pencil body littleer, portable.
Preferably, sealing mechanism is provided with to the outside of spring section of thick bamboo, sealing mechanism is including L shape connecting rod, the side fixedly connected with O shape stripper plate of L shape connecting rod, the round spout has all been seted up at insulating housing's inner wall and spring section of thick bamboo's shell top, spring section of thick bamboo's surface cover is equipped with round gasbag, the side of gasbag is provided with rubber seal, through setting up sealing mechanism, can guarantee that insulating housing is inside be difficult for intaking to cause the internals to damage.
Preferably, the O-shaped extrusion plate is slidably connected in the chute, and one end of the L-shaped connecting rod, which is far away from the O-shaped extrusion plate, is fixedly connected to the top end of the fixing plate, so that the O-shaped extrusion plate can be driven to move to extrude the air bag when the L-shaped connecting rod moves to the bottom of the insulating shell, and the rubber sealing ring is tightly attached to the bottom of the insulating shell, so that the sealing effect is achieved, and meanwhile, the stability of the spring barrel is also kept by the O-shaped extrusion plate.
Preferably, the through hole and the limiting hole are arranged on the same horizontal line, so that the outer-stretching clamping plate can be successfully limited when the compression spring pushes the conducting rod into the handle.
The utility model provides a portable handheld maintenance tool. The beneficial effects are as follows:
(1) This application pops out the fixture block fast through pop-up mechanism, realized conducting rod and nib probe quick contraction through compression spring, it is spacing to it is utilizing spacing hole to test the shrink of electric pen body, make its volume less can carry when carrying out electric power detection, can adapt to the user demand under the different scenes simultaneously, effectual reduction carries the volume, application scope is more extensive, has good practicality and spreading value.
(2) The utility model discloses a through sealing mechanism, realize sealed effect, can guarantee that insulating housing 2 is inside be difficult for intaking to cause the internals to damage, improve the life of electroscope.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the housing of the present utility model;
FIG. 3 is a schematic view of the structure A in FIG. two according to the present utility model;
FIG. 4 is a schematic diagram of the structure B in FIG. two according to the present utility model.
In the figure: 1. an electroscope body; 101. a handle; 102. a conductive rod; 103. a nib probe; 2. an insulating housing; 3. a buckle mechanism; 301. a fixing plate; 302. an outer-stretching clamping plate; 303. a clamping block; 4. an ejecting mechanism; 401. a fixed block; 402. a through hole; 403. pressing a pressing rod; 404. a return spring; 405. a limiting ring; 406. a movable groove; 5. a limiting hole; 6. a compression spring; 7. a spring cylinder; 8. a connecting block; 9. a sealing mechanism; 901. an L-shaped connecting rod; 902. an O-shaped extrusion plate; 903. a chute; 904. an air bag; 905. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-3, a portable handheld maintenance tool comprises a electroscope body 1, the electroscope body 1 comprises a handle 101, the inside of the handle 101 is connected with a conducting rod 102 in a sliding manner, the bottom of the conducting rod 102 is fixedly connected with a pen point probe 103, the outside of the handle 101 is fixedly connected with an insulating shell 2, the surface of the conducting rod 102 is provided with a fastening mechanism 3, the fastening mechanism 3 comprises a fixing plate 301, the side surface of the fixing plate 301 is fixedly connected with an outward-stretching clamping plate 302, the upper end of the outward-stretching clamping plate 302 is fixedly connected with a clamping block 303, the outside of the insulating shell 2 is provided with an ejecting mechanism 4, the ejecting mechanism 4 comprises a fixing block 401, the inside of the fixing block 401 is provided with a movable groove 406, a limiting ring 405 is connected with the inner wall of the movable groove 406 in a sliding manner, the upper end of a reset spring 404 is fixedly connected with the bottom of the limiting ring 405, the bottom of the return spring 404 is fixedly connected to the bottom of the movable groove 406, the pressing rod 403 can be reset through the return spring 404, meanwhile, the pressing rod 403 can be limited under the action of the limiting ring 405, the pressing rod 403 is prevented from ejecting out of the through hole 402, the through hole 402 is formed in the top of the fixed block 401 and penetrates through the insulating shell 2, the through hole 402 and the limiting hole 5 are positioned on the same horizontal line, thereby ensuring that the outwards-expanded clamping plate 302 can be successfully limited when the compression spring 6 pushes the conducting rod 102 into the handle 101, the pressing rod 403 is slidably connected to the inside of the through hole 402, the return spring 404 is sleeved outside of the pressing rod 403, the limiting ring 405 is fixedly connected to the outside of the pressing rod 403, the limiting hole 5 is formed in the surface of the insulating shell 2, the compression spring 6 is sleeved outside of the pen point 103, the spring barrel 7 is arranged outside of the compression spring 6, the both ends of compression spring 6 are fixed connection respectively in the bottom of conducting rod 102 and the inside bottom of spring cylinder 7, and spring cylinder 7 passes through connecting block 8 and insulating housing 2 fixed connection, can make conducting rod 102 and nib probe 103 withdraw into handle 101 through compression spring 6, makes the volume of electroscope body 1 littleer, portable. This application pops out fixture block 303 fast through pop-up mechanism 4, has realized conducting rod 102 and nib probe 103 through compression spring 6 and has contracted fast, is spacing it at the utilization spacing hole 5 to realize the shrink of electroscope body 1, make its volume less can carry when carrying out electric power detection, can adapt to the user demand under the different scenes simultaneously, effectual reduction carries the volume, application scope is more extensive, has good practicality and spreading value.
When using, when needs need shrink conducting rod 102 needs nib probe 103, at first in extruding fixture block 303 downwardly through pressing pole 403 through hole 402, then compression spring 6 can push away conducting rod 102 and slide to handle 101 inside, when the spacing hole 5 of the cardboard of flaring 302, can make fixture block 303 get into spacing hole 5 under the effect of tension, thereby make conducting rod 102 stop, thereby realize the shrink of electroscope body 1, make its volume less can carry out portable when electric power detects, can adapt to the user demand under the different scenes simultaneously, effectual reduction carries the volume, application scope is more extensive, have good practicality and spreading value.
Example two
Referring to fig. 4, a sealing mechanism 9 is added on the basis of the first embodiment, the sealing mechanism 9 includes an L-shaped connecting rod 901, an O-shaped extrusion plate 902 is fixedly connected to a side surface of the L-shaped connecting rod 901, the O-shaped extrusion plate 902 is slidably connected to an inside of the sliding groove 903, and one end of the L-shaped connecting rod 901, which is far away from the O-shaped extrusion plate 902, is fixedly connected to a top end of the fixing plate 301, so that when the L-shaped connecting rod 901 moves towards a bottom of the insulating housing 2, the O-shaped extrusion plate 902 can be driven to move to extrude the air bag 904, thereby the rubber sealing ring 905 is tightly attached to the bottom of the insulating housing 2 to achieve a sealing effect, meanwhile, the O-shaped extrusion plate 902 also maintains the stability of the spring tube 7, a circle of sliding groove 903 is formed in an inner wall of the insulating housing 2 and a top of the housing of the spring tube 7, a circle of the air bag 904 is sleeved on a surface of the spring housing 7, and the side surface of the air bag 904 is provided with the rubber sealing ring 905. This application passes through sealing mechanism 9, realizes sealed effect, can guarantee that insulating housing 2 is inside be difficult for intaking to cause the internals to damage, improve the life of electroscope.
When the test pencil is used, the conducting rod 102 is pushed out, the fixing plate 301 is driven to move outwards, and the L-shaped connecting rod 901 is driven to move outwards to push the O-shaped extrusion plate 902, so that the O-shaped extrusion plate 902 can extrude the air bag 904, the air bag 904 is extruded, the rubber sealing ring 905 is tightly attached, the sealing effect is achieved, water is not easy to enter the insulating housing 2, the damage to internal parts is caused, and the service life of the test pencil is prolonged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a handheld repair tools who conveniently carries, includes electroscope body (1), its characterized in that: the electric test pen comprises a pen body (1), wherein the pen body comprises a handle (101), a conductive rod (102) is connected inside the handle (101) in a sliding manner, a pen point probe (103) is fixedly connected to the bottom of the conductive rod (102), an insulating shell (2) is fixedly connected to the outside of the handle (101), and a clamping mechanism (3) is arranged on the surface of the conductive rod (102);
the utility model provides a buckle mechanism (3) is including fixed plate (301), the side fixedly connected with of fixed plate (301) is out type cardboard (302), the upper end fixedly connected with fixture block (303) of out type cardboard (302), the outside of insulating housing (2) is provided with ejection mechanism (4), ejection mechanism (4) are including fixed block (401), through-hole (402) have been seted up at the top of fixed block (401) and insulating housing (2) are run through, the inside sliding connection of through-hole (402) has press lever (403), the outside cover of press lever (403) is equipped with reset spring (404), the outside fixedly connected with spacing collar (405) of press lever (403), spacing hole (5) have been seted up on the surface of insulating housing (2), the outside cover of nib (103) is equipped with compression spring (6).
2. A portable hand-held maintenance tool according to claim 1, wherein: the inside of fixed block (401) has seted up movable groove (406), spacing ring (405) sliding connection is at the inner wall of movable groove (406), just the upper end fixed connection of reset spring (404) is in the bottom of spacing ring (405), the bottom fixed connection of reset spring (404) is in the bottom of movable groove (406).
3. A portable hand-held maintenance tool according to claim 1, wherein: the outside of compression spring (6) is provided with spring section of thick bamboo (7), the both ends of compression spring (6) are fixed connection respectively in the bottom of conducting rod (102) and the inside bottom of spring section of thick bamboo (7), just spring section of thick bamboo (7) pass through connecting block (8) and insulating housing (2) fixed connection.
4. A portable hand-held maintenance tool according to claim 3, wherein: the outside of spring section of thick bamboo (7) is provided with sealing mechanism (9), sealing mechanism (9) are including L shape connecting rod (901), the side fixedly connected with O shape stripper plate (902) of L shape connecting rod (901), round spout (903) have all been seted up at the inner wall of insulating housing (2) and the shell top of spring section of thick bamboo (7), the surface cover of spring section of thick bamboo (7) is equipped with round gasbag (904), the side of gasbag (904) is provided with rubber seal (905).
5. A portable hand-held maintenance tool according to claim 4, wherein: the O-shaped extrusion plate (902) is slidably connected inside the sliding groove (903), and one end, far away from the O-shaped extrusion plate (902), of the L-shaped connecting rod (901) is fixedly connected to the top end of the fixing plate (301).
6. A portable hand-held maintenance tool according to claim 1, wherein: the through hole (402) and the limiting hole (5) are arranged on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321909130.8U CN220455423U (en) | 2023-07-20 | 2023-07-20 | Portable handheld maintenance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321909130.8U CN220455423U (en) | 2023-07-20 | 2023-07-20 | Portable handheld maintenance tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220455423U true CN220455423U (en) | 2024-02-06 |
Family
ID=89733065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321909130.8U Active CN220455423U (en) | 2023-07-20 | 2023-07-20 | Portable handheld maintenance tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220455423U (en) |
-
2023
- 2023-07-20 CN CN202321909130.8U patent/CN220455423U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |