CN207586330U - A kind of backpack portable oscillograph - Google Patents
A kind of backpack portable oscillograph Download PDFInfo
- Publication number
- CN207586330U CN207586330U CN201721782797.0U CN201721782797U CN207586330U CN 207586330 U CN207586330 U CN 207586330U CN 201721782797 U CN201721782797 U CN 201721782797U CN 207586330 U CN207586330 U CN 207586330U
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- CN
- China
- Prior art keywords
- shoulder strap
- oscillograph
- mounting bracket
- outer housing
- carrying mechanism
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- 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.)
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Abstract
The utility model discloses a kind of backpack portable oscillographs,Including outer housing and the control device being arranged on inside outer housing,Further include the carrying mechanism being arranged on outside the outer housing and the mobile device for being arranged on outer housing bottom,The limiting device for carrying mechanism and including tensile shoulder strap and being connected to shoulder strap lower end,The shoulder strap lower end is wrapped on the limiting device,Cushion pad is installed in the middle part of the carrying mechanism back side,The utility model is carried oscillograph by the shoulder strap being arranged on oscillograph side,And shoulder strap can be adjusted according to human body weight during carrying,The both hands of staff are liberated,Be conducive to staff and disposably carry more detection articles for use,And the movable pulley by being arranged on bottom can move oscillograph during detection,It reduces and is shaken caused by electric elements inside oscillograph,Be conducive to extend the service life of oscillograph.
Description
Technical field
The utility model is related to oscillograph design field, specially a kind of backpack portable oscillograph.
Background technology
Oscillograph is for electric system, automatically, can accurately record the forward and backward mistake of failure in system jam
The situation of change of the various electrical quantity of journey, by the analysis of these electrical quantity, compares, and to analyzing and processing accident, judges that protection is
No correct action improves the horizontal equal important role of safe operation of power system.At present, power carrier background signal is obtained
Taking and analyzing is carried out in laboratory mostly, is being tested indoor simulation scene grid condition by analyzing personnel, is being passed through simulation
Test as a result, the influence transmitted to power carrier signal of analysis power carrier background signal, to fully understand live power grid
Situation, and then reasonable analysis problem, and carrier network is configured according to analysis result.
And in practical applications, oscillograph is also often brought into scene and is detected, but due to oscillograph volume compared with
Greatly, staff needs to carry oscillograph, causes the occupancy of both hands, it is impossible to the labor intensity of staff is reduced,
Also, the movement on oscillograph position can be also carried out in detection process, oscillograph is frequently carried and not only occupies largely
Working time can also affect or even damage in itself to oscillograph.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of backpack portable oscillograph, solves and is carrying
Existing both hands are occupied during oscillograph, it is impossible to carry other detection instruments, and in detection process, it is impossible to
Oscillograph flexibly is moved, the working time is caused to waste, it is difficult to the problem of improving working efficiency.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of backpack portable oscillograph, including outer
Housing and the control device being arranged on inside outer housing further include the carrying mechanism being arranged on outside the outer housing and are arranged on
The mobile device of outer housing bottom, the limiting device for carrying mechanism and including tensile shoulder strap and being connected to shoulder strap lower end,
The shoulder strap lower end is wrapped on the limiting device, and cushion pad is equipped in the middle part of the carrying mechanism back side.
Preferably, the carrying mechanism further includes the mounting bracket on the outer housing, the L-shaped knot of mounting bracket
Structure.
Preferably, the limiting device is arranged on inside the turning of the mounting bracket L-type structure, and the limiting device includes
Main shaft, ratchet, small axis, pawl and handle, the main shaft are mounted on by bearing inside mounting bracket, pass through spline on the main shaft
Ratchet is installed, is connected with to limit the pawl of ratchet wheel on the ratchet, the pawl is mounted on small axis, described small
Axis connection is mutually parallel inside mounting bracket and with the center of the main shaft, and handle is connected in the end of the small axis.
Preferably, the quantity of the shoulder strap is two, and the shoulder strap upper end is fixedly connected on mounting bracket top, the shoulder strap
Lower end is stretched into inside the mounting bracket and is wrapped on the main shaft.
Preferably, the cushion pad is rubber, sponge or plastic material.
Preferably, the mobile device is movable pulley, and quantity is four, is separately positioned on mounting bracket bottom four corners position.
(3) advantageous effect
The utility model provides a kind of backpack portable oscillograph.Has following advantageous effect：
(1), the backpack portable oscillograph, is carried oscillograph by the shoulder strap being arranged on oscillograph side,
And shoulder strap can be adjusted according to human body weight during carrying, liberated the both hands of staff, be conducive to
Staff disposably carries more detection articles for use.
(2), the backpack portable oscillograph, can be during detection to oscillograph by the movable pulley for being arranged on bottom
It is moved, reduces and shaken caused by electric elements inside oscillograph, be conducive to extend the service life of oscillograph.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model limit device structure schematic diagram.
In figure：1st, outer housing；2nd, control device；3rd, movable pulley；4th, handle；5th, small axis；6th, main shaft；7th, mounting bracket；8th, delay
Punching pad；9th, shoulder strap；10th, ratchet；11st, pawl.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of backpack portable oscillograph, including shell
Body 1 and the control device 2 being arranged on inside outer housing 1, further include the carrying mechanism being arranged on outside the outer housing 1 and setting
Mobile device in 1 bottom of outer housing, the limiting for carrying mechanism and including tensile shoulder strap 9 and being connected to 9 lower end of shoulder strap
Device, 9 lower end of shoulder strap are wrapped on the limiting device, and cushion pad 8 is equipped in the middle part of the carrying mechanism back side.
Preferably, the carrying mechanism further includes the mounting bracket 7 on the outer housing 1, and the mounting bracket 7 is in L
Type structure during oscillograph is carried, can improve the connective stability of oscillograph.
Preferably, the limiting device is arranged on inside the turning of the mounting bracket 7L type structures, the limiting device packet
Main shaft 6, ratchet 10, small axis 5, pawl 11 and handle 4 are included, the main shaft 6 is mounted on by bearing inside mounting bracket 7, the master
Ratchet 10 is equipped with by spline on axis 6, is connected with to limit the pawl 11 of the rotation of ratchet 10, the spine on the ratchet 10
Pawl 11 is mounted on small axis 5, and the small axis 5 is connected to 7 inside of mounting bracket and is mutually parallel with the center of the main shaft 6, in institute
The end for stating small axis 5 is connected with handle 4, and the purpose set in this way is that staff can be facilitated to adjust the length of shoulder strap 9
Section, to adapt to the carrying of different weight different height staff.
Preferably, the quantity of the shoulder strap 9 is two, and 9 upper end of shoulder strap is fixedly connected on 7 top of mounting bracket, described
9 lower end of shoulder strap is stretched into 7 inside of mounting bracket and is wrapped on the main shaft 6, it is possible to reduce shoulder strap 9 subtracts the pressure of human body
Constriction in few carrying process.
Preferably, the cushion pad 8 is rubber, sponge or plastic material, and the purpose set in this way is, first, can be in people
Buffer layer is provided between body back and oscillograph, the damage caused by human body is reduced, was being carried second is that oscillograph can be reduced
The vibrations generated in journey, avoid oscillograph from being damaged.
Preferably, the mobile device is movable pulley 3, and quantity is four, is separately positioned on 7 bottom four corners position of mounting bracket
It puts, oscillograph can be facilitated flexibly to be moved during use, save the mobile time, improve working efficiency.
In use, being detached ratchet 10 with pawl 11 using handle 4, operating personnel can extend shoulder strap 9 to required
Length, oscillograph by shoulder strap 9 is backed on the body, during carrying, oscillograph can be reduced to people by cushion pad 8
The impact force that body generates, avoids human body back from causing wound, during detection, oscillograph can be adjusted using movable pulley 3
Operating position, flexibly and easily, save the time that staff moves oscillograph, improve working efficiency, and can rotate
Shoulder strap 9 is wound by main shaft 6 using main shaft 6, prevents that shoulder strap 9 from making dirty or shoulder strap 9 causes shadow to the working environment of surrounding
It rings.
It can to sum up obtain, which can be carried in order to staff, liberate both hands, and at work can be with
The movement of freedom and flexibility is carried out, the time is saved, improves work efficiency.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof, it should be noted that this article
The electric elements of middle appearance are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be that computer etc. plays control
The conventionally known equipment of system.
Claims (6)
1. a kind of backpack portable oscillograph including outer housing (1) and is arranged on the internal control device (2) of outer housing (1),
It is characterized in that：Further include the mobile dress for being arranged on the external carrying mechanism of the outer housing (1) and being arranged on outer housing (1) bottom
It puts, the limiting device for carrying mechanism and including tensile shoulder strap (9) and being connected to shoulder strap (9) lower end, under the shoulder strap (9)
End is wrapped on the limiting device, and cushion pad (8) is equipped in the middle part of the carrying mechanism back side.
2. a kind of backpack portable oscillograph according to claim 1, it is characterised in that：The carrying mechanism further includes peace
Mounting bracket (7) on the outer housing (1), the mounting bracket (7) are of an L-shaped structure.
3. a kind of backpack portable oscillograph according to claim 2, it is characterised in that：The limiting device is arranged on institute
Inside the turning for stating mounting bracket (7) L-type structure, the limiting device includes main shaft (6), ratchet (10), small axis (5), pawl
(11) mounting bracket (7) inside is mounted on by bearing, is pacified on the main shaft (6) by spline with handle (4), the main shaft (6)
Equipped with ratchet (10), it is connected with to limit the pawl (11) of ratchet (10) rotation, the pawl (11) on the ratchet (10)
On small axis (5), the small axis (5) is connected to mounting bracket (7) inside and is mutually parallel with the center of the main shaft (6),
Handle (4) is connected in the end of the small axis (5).
4. a kind of backpack portable oscillograph according to claim 3, it is characterised in that：The quantity of the shoulder strap (9) is
Two, shoulder strap (9) upper end is fixedly connected on mounting bracket (7) top, and the mounting bracket (7) is stretched into shoulder strap (9) lower end
It is internal and be wrapped on the main shaft (6).
5. a kind of backpack portable oscillograph according to claim 1, it is characterised in that：The cushion pad (8) for rubber,
Sponge or plastic material.
6. a kind of backpack portable oscillograph according to claim 1, it is characterised in that：The mobile device is movable pulley
(3), quantity is four, is separately positioned on mounting bracket (7) bottom four corners position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782797.0U CN207586330U (en) | 2017-12-19 | 2017-12-19 | A kind of backpack portable oscillograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782797.0U CN207586330U (en) | 2017-12-19 | 2017-12-19 | A kind of backpack portable oscillograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586330U true CN207586330U (en) | 2018-07-06 |
Family
ID=62738900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782797.0U Active CN207586330U (en) | 2017-12-19 | 2017-12-19 | A kind of backpack portable oscillograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586330U (en) |
-
2017
- 2017-12-19 CN CN201721782797.0U patent/CN207586330U/en active Active
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| GR01 | Patent grant |