CN219842482U - Portable voltage on-line analyzer - Google Patents
Portable voltage on-line analyzer Download PDFInfo
- Publication number
- CN219842482U CN219842482U CN202320751098.9U CN202320751098U CN219842482U CN 219842482 U CN219842482 U CN 219842482U CN 202320751098 U CN202320751098 U CN 202320751098U CN 219842482 U CN219842482 U CN 219842482U
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- Prior art keywords
- analyzer
- display screen
- sheath
- shock attenuation
- voltage
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- 230000035939 shock Effects 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model relates to the technical field of voltage detectors, in particular to a portable voltage on-line analyzer, which comprises: the analyzer body is used for receiving, analyzing and recording voltage detection data, and a display screen is fixedly arranged on one side surface of the analyzer body; the shock attenuation sheath, the cover is located the circumference border lateral wall of analysis appearance body, the shock attenuation sheath is close to the border lateral wall of display screen is fixed to be equipped with and extends the chimb, works as the analysis appearance body is close to when the side of display screen is towards ground, extend chimb and ground butt, the display screen is the interval setting with ground. The utility model has the effect of reducing the probability of touch damage on one side of the display screen when the analyzer body falls.
Description
Technical Field
The utility model relates to the technical field of voltage detectors, in particular to a portable voltage on-line analyzer.
Background
The portable voltage on-line analyzer is a voltage detection instrument and is used for detecting and analyzing voltage deviation conditions in a circuit, and can record data according to requirements, and the portable voltage on-line analyzer is relatively small in volume and convenient to carry.
In the related art, the portable analyzer includes the analyzer body, locates the control button on the analyzer body, locates the analyzer body and the last display screen to and locate the emulsion sheath of analyzer body week side border, when the analyzer drops beyond taking place, the emulsion sheath can protect the circumference lateral wall of analyzer body to provide buffering damping.
For the related art, although the latex sheath can protect the axis side wall of the analyzer body, the display screen side is easy to be touched and damaged when falling due to different postures when the analyzer body falls, and the improvement is needed.
Disclosure of Invention
In order to reduce the probability of touch damage to one side of a display screen when an analyzer body falls, the utility model provides a portable voltage on-line analyzer.
The utility model provides a portable voltage on-line analyzer, which adopts the following technical scheme:
a portable voltage on-line analyzer, comprising:
the analyzer body is used for receiving, analyzing and recording voltage detection data, and a display screen is fixedly arranged on one side surface of the analyzer body;
the shock attenuation sheath, the cover is located the circumference border lateral wall of analysis appearance body, the shock attenuation sheath is close to the border lateral wall of display screen is fixed to be equipped with and extends the chimb, works as the analysis appearance body is close to when the side of display screen is towards ground, extend chimb and ground butt, the display screen is the interval setting with ground.
Through adopting above-mentioned technical scheme, when the analysis appearance body takes place to drop, the shock attenuation sheath carries out shock attenuation protection to the circumference border lateral wall of analysis appearance body, simultaneously because extension chimb protrusion in shock attenuation sheath's surface for when dropping to ground one side behind the display screen is wiped, be difficult for direct with ground collision, reduced the probability that the display screen damaged.
Optionally, the shock attenuation sheath orientation the lateral wall of analyzer body has been seted up and has been inlayed and establish the groove, the shock attenuation sheath laminating cover is located when the analyzer body circumference lateral wall, the axis border lateral wall embedding of voltage on-line analysis appearance inlay and establish the inslot.
Through adopting above-mentioned technical scheme, the shock attenuation sheath is through seting up to inlay and establish the groove for the circumference lateral wall of analysis appearance body is embedded in inlaying and establishing the inslot, increases the area of contact between shock attenuation sheath and the analysis appearance body, increases the frictional force between shock attenuation sheath and the analysis appearance body, makes difficult emergence break away from between shock attenuation sheath and the analysis appearance body.
Optionally, the tank bottom of inlaying the groove is fixed to be equipped with the extrusion protruding, the extrusion protruding with the circumference side edge lateral wall of analysis appearance body extrudees each other.
Through adopting above-mentioned technical scheme, the bellied setting of extrusion makes the lateral wall of analysis appearance body and inlays and establish the extrusion force between the inslot wall and increase, and then can further increase the connection fastness before shock attenuation sheath and the analysis appearance body for the shock attenuation sheath firmly overlaps and locates on the analysis appearance body.
Optionally, the display screen further comprises an elastic protective belt, wherein the elastic protective belt is fixedly connected with the damping sheath, and the elastic protective belt and the display screen are arranged in a back-to-back mode.
Through adopting above-mentioned technical scheme, the elasticity protective band can supply the staff to pass when holding the analysis appearance body, and the elasticity protective band is under self elasticity effect for paste each other tightly between hand and the analysis appearance body, reduce the probability that the analysis appearance body took place to drop in the use.
Optionally, the shock attenuation sheath dorsad the one side border lateral wall of display screen still is fixed to be equipped with and extends the butt piece, extend the butt piece laminating in the analyzer body dorsad the lateral wall of display screen.
Through adopting above-mentioned technical scheme, extend the setting of butt piece and make the shock attenuation sheath protect the lateral wall that the analysis appearance body was carried away from the display screen, improve the whole protection effect to the analysis appearance body, reduce the analysis appearance body when dropping, other positions receive the probability of collision damage.
Optionally, the elastic protection belt comprises a first elastic belt and a second elastic belt, one end of the first elastic belt is fixedly connected with the damping sheath, the same side wall of the first elastic belt close to the end is fixedly provided with a son magic tape and a mother magic tape, the son magic tape is arranged at intervals with the mother magic tape, the second elastic belt is far away from the side wall of the analyzer body, a penetrating hole is formed in the side wall of the analyzer body, the end of the first elastic belt penetrates through the penetrating hole and then faces to the mother magic tape to bend, and the son magic tape is bonded with the mother magic tape.
Through adopting above-mentioned technical scheme, after first elastic webbing is through wearing to establish the hole for son magic subsides and female magic subsides bond each other, thereby form to the staff and hold the hand on the analysis appearance body and overlap and establish the banding, realize reducing the analysis appearance body and take place the probability that drops at the in-process of grabbing.
Optionally, the female magic tape extends along the length direction of the first elastic band, and the length of the female magic tape is greater than the length of the sub-magic tape.
Through adopting above-mentioned technical scheme, adjust the son magic and paste when bonding in the different positions on female magic subsides, can adjust the whole length of first elastic webbing, and then when first elastic webbing shortens, can increase the stirrup to the hand, when the second elastic webbing extension, can reduce the stirrup to the hand of equidimension is embraced tightly.
Optionally, a limit groove is formed in the side wall, close to the edge, of the extending abutting piece, and fingers are embedded into the limit groove when the extending abutting piece is held by a worker.
Through adopting above-mentioned technical scheme, the division of spacing groove is established and is made when staff grabs on the analysis appearance body, and the inner wall of spacing groove can carry out spacingly when grabbing the hand, further reduces the analysis appearance components of a whole that can function independently and takes place the condition that drops beyond.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. when the analyzer body falls, the shock-absorbing sheath dampens and protects the side wall of the circumferential edge of the analyzer body, and meanwhile, as the extending convex edge protrudes out of the surface of the shock-absorbing sheath, when the display screen is rubbed to one side of the ground, the display screen is not easy to collide with the ground directly, so that the damage probability of the display screen is reduced;
2. the arrangement of the extrusion bulge increases extrusion force between the side wall of the analyzer body and the inner wall of the embedded groove, so that the connection firmness between the damping sheath and the analyzer body can be further increased, and the damping sheath is firmly sleeved on the analyzer body;
3. the elastic protective belt can be used for a worker to pass through when holding the analyzer body, and the elastic protective belt is under the action of self elasticity, so that the hands and the analyzer body are tightly attached to each other, and the falling probability of the analyzer body in the use process is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the portable voltage on-line analyzer of the present utility model.
FIG. 2 is an exploded view of the shock absorbing sheath and analyzer body of the present utility model.
Fig. 3 is a schematic side view of the portable voltage on-line analyzer of the present utility model.
Fig. 4 is an enlarged view at a in fig. 3.
Reference numerals illustrate: 1. an analyzer body; 11. a display screen; 12. a control key; 2. a shock absorbing sheath; 21. extending the convex edge; 22. a groove is embedded; 23. extruding the bulge; 24. an extending abutment piece; 241. a limit groove; 25. a protective groove; 3. an elastic protective belt; 31. a first elastic belt; 32. a second elastic belt; 321. penetrating holes; 33. a son magic tape; 34. female magic tape.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4. In this embodiment, the direction indicated by the z-axis of the coordinate axis in the figure is the upper direction, and the direction opposite to the z-axis is the lower direction.
The embodiment of the utility model discloses a portable voltage on-line analyzer. Referring to fig. 1, the portable voltage online analyzer includes an analyzer body 1 and a shock-absorbing sheath 2, wherein a display screen 11 and a control button 12 are fixedly connected to the upper surface of the analyzer body 1, the control button 12 and the display screen 11 are arranged at intervals, a detection component is arranged in the analyzer body 1, the detection component is electrically connected with the display screen 11, and the specific connection relationship of the detection component in the analyzer body 1 is not the main inventive concept of the utility model, so that the shock-absorbing sheath 2 is tightly sleeved on the side wall of the periphery Xiang Shuiping of the analyzer body 1, an extension convex edge 21 is fixedly arranged on the upper side edge side wall of the shock-absorbing sheath 2, so that when the analyzer body 1 falls down, one side of the display screen 11 falls down towards the ground, the extension convex edge 21 contacts and abuts against the ground, so that contact collision is not easy to occur between the display screen 11 and the ground, and the protection effect is further played on the display screen 11.
Referring to fig. 2, the shock-absorbing sheath 2 is annular, the inner wall of the shock-absorbing sheath 2 is provided with an embedded groove 22, when the shock-absorbing sheath 2 is sleeved on the circumferential side wall of the analyzer body 1, the inner wall of the embedded groove 22 is abutted against the circumferential side wall of the analyzer body 1, and the inner wall of the embedded groove 22 and the circumferential side inner wall of the analyzer body 1 form a limit, so that detachment is not easy to occur between the shock-absorbing sheath 2 and the analyzer body 1. In this embodiment, the damping sheath 2 is made of an elastic rubber material, so that the damping sheath 2 has a certain elasticity, and can provide elastic buffering when being impacted.
Referring to fig. 2, an extension abutment piece 24 is fixedly connected to the side wall of the edge of the lower side opening of the shock absorbing sheath 2, and the extension abutment piece 24 seals the lower side opening of the shock absorbing sheath 2, so that the extension abutment piece 24 is matched with the shock absorbing sheath 2 to form a protection groove 25, the bottom side wall of the protection groove 25 is abutted to the lower side wall of the analyzer body 1 in a fitting manner, so that the lower side wall of the analyzer body 1 is protected, and the probability that the lower side wall of the analyzer body 1 is damaged by collision in the falling process is reduced.
Referring to fig. 2 and 3, a limiting groove 241 is formed in the lower side wall of the extending abutment piece 24, the limiting groove 241 is recessed toward the upper side, when a worker holds the analyzer body 1, a finger is embedded into the limiting groove 241, and under the lamination limit of the inner wall of the limiting groove 241 and the finger, the analyzer body 1 is not easy to separate from the hand.
Referring to fig. 2, an extrusion protrusion 23 is fixedly connected to the bottom of the embedded groove 22, the extrusion protrusion 23 is also made of an elastic rubber material, and has a certain elastic deformation capability, and when the shock-absorbing sheath 2 is sleeved and connected with the analyzer body 1, the extrusion protrusion 23 and the circumferential side wall of the analyzer body are mutually extruded, so that the friction between the extrusion protrusion 23 and the analyzer body 1 is increased, and the connection firmness between the analyzer body 1 and the shock-absorbing sheath 2 is increased. In this implementation, the quantity of extrusion protruding 23 is provided with a plurality ofly, and a plurality of extrusion protruding 23 are established along the inner wall circumference interval of shock attenuation sheath 2 for a plurality of extrusion protruding 23 form even extrusions with the circumference lateral wall of analysis appearance body 1, in order to improve the connection fastness between analysis appearance body 1 and the shock attenuation sheath 2.
Referring to fig. 3, the side wall of the shock absorbing sheath 2 facing away from the analyzer body 1 is fixedly provided with an elastic protecting band 3, two ends of the elastic protecting band 3 are fixedly connected with the shock absorbing sheath 2, and when a worker grasps the analyzer body 1, the elastic protecting band 3 presses the hand onto the extending supporting sheet 24, so that the analyzer body 1 is not easy to slip from the hand.
Specifically, referring to fig. 3 and 4, the elastic protection belt 3 includes a first elastic belt 31 and a second elastic belt 32, one end of the first elastic belt 31 is fixedly connected with the lower side edge of the shock-absorbing sheath 2 along the side wall, one end of the second elastic belt 32 is fixedly connected with the lower side edge of the shock-absorbing sheath 2 along the side wall, the first elastic belt 31 and the second elastic belt 32 are arranged at intervals, the same side surface of the end portion of the first elastic belt 31, which is far away from the shock-absorbing sheath 2, is fixedly connected with a son magic tape 33 and a mother magic tape 34, the mother magic tape 34 extends along the length direction of the first elastic belt 31, the length of the mother magic tape 34 is longer than the length of the son magic tape 33, the end portion of the second elastic belt 32, which is far away from the shock-absorbing sheath 2, is provided with a penetrating hole 321 penetrating through two parallel side walls of the second elastic belt 32, and the end portion of the first elastic belt 31 penetrates the penetrating hole 321 and bends towards the position of the mother magic tape 34, so that the son magic tape 33 and the mother magic tape 34 are mutually adhered. In this embodiment, the first elastic belt 31 and the second elastic belt 32 are made of elastic nylon materials, so that the first elastic belt 31 and the second elastic belt 32 have a certain elastic force, and can adapt to hand sizes of different workers, meanwhile, the fit positions of the sub-magic tapes 33 and the female magic tapes 34 can be adjusted, and the relative length of the first elastic belt 31 can be adjusted, so that the hand size adaptability of different workers is further improved.
The implementation principle of the portable voltage on-line analysis in the embodiment of the utility model is as follows: when a worker uses the portable voltage on-line analyzer, the hand passes through the gap between the first elastic belt 31 and the second elastic belt 32 and the extension abutting piece 24, so that the first elastic belt 31 and the second elastic belt 32 press the hand on the extension abutting piece 24, the probability that the display screen 11 is damaged due to the ground collision when the analyzer body 1 falls off is reduced, and in addition, when one side, close to the display screen 11, of the analyzer falls towards the ground, the vibration absorbing sheath 2 can be firstly contacted and collided with the ground due to the fact that the extension abutting piece 23 protrudes out of the surface of the vibration absorbing sheath 2, and further the display screen 11 and the ground are arranged at intervals, so that the probability that the display screen 11 is damaged due to the ground collision can be reduced.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a portable voltage on-line analyzer which characterized in that: comprising the following steps:
the analyzer body (1) is used for receiving, analyzing and recording voltage detection data, and a display screen (11) is fixedly arranged on one side surface of the analyzer body (1);
the shock attenuation sheath (2), the cover is located the circumference border lateral wall of analysis appearance body (1), shock attenuation sheath (2) are close to the border lateral wall of display screen (11) is fixed to be equipped with and extends chimb (21), works as analysis appearance body (1) are close to when the side of display screen (11) is towards ground, extend chimb (21) and ground butt, display screen (11) are the interval setting with ground.
2. The portable voltage on-line analyzer of claim 1, wherein: the utility model discloses a voltage on-line analyzer, including analyzer body (1) and shock attenuation sheath (2), shock attenuation sheath (2) orientation inlay groove (22) have been seted up to the lateral wall of analyzer body (1), when shock attenuation sheath (2) laminating cover is located analyzer body (1) circumference lateral wall, the axis border lateral wall embedding of voltage on-line analyzer inlay in establishing groove (22).
3. The portable voltage on-line analyzer of claim 2, wherein: the bottom of the embedded groove (22) is fixedly provided with an extrusion protrusion (23), and the extrusion protrusion (23) and the peripheral side edge side wall of the analyzer body (1) are mutually extruded.
4. The portable voltage on-line analyzer of claim 1, wherein: still include elasticity protective band (3), elasticity protective band (3) with shock attenuation sheath (2) fixed connection, elasticity protective band (3) with display screen (11) are the setting in opposite directions.
5. The portable voltage on-line analyzer of claim 4, wherein: the shock-absorbing sheath (2) is opposite to the side wall of one side edge of the display screen (11) and is fixedly provided with an extension abutting piece (24), the extension abutting piece (24) is matched with the shock-absorbing sheath (2) to form a protection groove (25), the protection groove (25) is used for embedding the analyzer body (1), and the side wall of the analyzer body (1) is opposite to the side wall of the display screen (11) and is attached to the bottom of the protection groove (25).
6. The portable voltage on-line analyzer of claim 4, wherein: elastic protection area (3) are including first elastic band (31) and second elastic band (32), first elastic band (31) the one end of second elastic band (32) respectively with shock attenuation sheath (2) fixed connection, first elastic band (31) are close to fixed son magic subsides (33) and the female magic subsides (34) that are equipped with of lateral wall of tip, son magic subsides (33) with female magic subsides (34) interval sets up, second elastic band (32) are kept away from the lateral wall of analysis appearance body (1) has been seted up and has been worn to establish hole (321), first elastic band (31) tip is passed behind wearing to be directed towards female magic subsides (34) are buckled, son magic subsides (33) with female magic subsides (34) bond.
7. The portable voltage on-line analyzer of claim 6, wherein: the female magic tape (34) extends along the length direction of the first elastic band (31), and the length of the female magic tape (34) is greater than that of the sub-magic tape (33).
8. The portable voltage on-line analyzer of claim 5, wherein: the side wall of the extension supporting piece (24) close to the edge is provided with a limiting groove (241), and the limiting groove (241) is used for embedding fingers when a worker holds the extension supporting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320751098.9U CN219842482U (en) | 2023-04-04 | 2023-04-04 | Portable voltage on-line analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320751098.9U CN219842482U (en) | 2023-04-04 | 2023-04-04 | Portable voltage on-line analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842482U true CN219842482U (en) | 2023-10-17 |
Family
ID=88303215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320751098.9U Active CN219842482U (en) | 2023-04-04 | 2023-04-04 | Portable voltage on-line analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842482U (en) |
-
2023
- 2023-04-04 CN CN202320751098.9U patent/CN219842482U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |