CN209590176U - A kind of weak current engineering safety detection device - Google Patents
A kind of weak current engineering safety detection device Download PDFInfo
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- CN209590176U CN209590176U CN201920176127.7U CN201920176127U CN209590176U CN 209590176 U CN209590176 U CN 209590176U CN 201920176127 U CN201920176127 U CN 201920176127U CN 209590176 U CN209590176 U CN 209590176U
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- shell
- accommodating groove
- weak current
- detection device
- safety detection
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Abstract
The utility model discloses a kind of weak current engineering safety detection devices, including shell, sliding slot, accommodating groove, fixed block, sucker and intrusion slot, display screen is provided on front side of the shell, the sliding slot is provided on the upside of the front end of shell, sliding block is embedded in the sliding slot, and cleaning brush is fixedly connected on sliding block, the right side of the shell is connected with discharging rod by conducting wire, the fixed block is fixedly mounted in accommodating groove, and the left side of accommodating groove is connected with sealing plate by articulated shaft, the sucker is fixedly mounted on the back side of shell, the intrusion slot is provided with position among the back side of shell, the both ends of the intrusion slot pass through torque spring and are connected with fixing axle, and fixed bandage is wound in fixing axle.Utility model device has display screen cleaning structure, while conducting wire and discharging rod can be stored, and in addition holds mode with a variety of, uses in order to detect, to substantially increase practicability and the safety of the present apparatus.
Description
Technical field
The utility model relates to technical field of electric equipment, specially a kind of weak current engineering safety detection device.
Background technique
Currently, electricity be life in it is indispensable, some equipment when not used, are being generally in closed state, still, closed state
Equipment often have light current, and the equipment with light current is easy to have an impact equipment, and at present to the equipment for having light current
It does not detect, current sampling method is usually used in existing weak current, i.e., by special accurate sample resistance, by electric current
Signal is transformed into voltage sampling signal, and voltage sampling signal and reference voltage are compared operation, is carried out by operational amplifier
Feedback control, to reach current detection function.With the reduction of detection electric current, the input impedance of operational amplifier is to detected
The influence of electric current just will increase, and seriously affect current detection accuracy, using traditional electric current detecting method, the precision that not only detects
It is low, or even current detecting can not be carried out.
License notification number is that the patent of CN206114756U proposes a kind of weak current engineering safety detection device, this is specially
By releasing light current in benefit, the presence of sensing apparatus light current has the advantages that quickly to detect light current, but uses outdoors in device
In the process, easy dust stratification on display screen, meanwhile, conducting wire and discharging rod of peripheral hardware etc. can not be stored, and conducting wire is caused easily to be wrapped in
Together, situations such as discharging rod is easy to damage is more limited in addition, device in use, holds mode, and is not easy to detection people
Member uses, therefore, in view of the above problems, propose it is a kind of there is display screen cleaning structure, while can by conducting wire and discharging rod into
Row storage, in addition has a variety of weak current engineering safety detection devices for holding mode.
Utility model content
The purpose of this utility model is to provide a kind of weak current engineering safety detection devices, are mentioned with solving above-mentioned background technique
Current detection device out can not clean display screen, while conducting wire is easily intertwined, and discharging rod is easy to damage, while holder
The problems such as formula is more single.
To achieve the above object, the utility model provides the following technical solutions: a kind of weak current engineering safety detection device, packet
Shell, sliding slot, accommodating groove, fixed block, sucker and intrusion slot are included, display screen is provided on front side of the shell, the sliding slot is opened
It is located on the upside of the front end of shell, is embedded with sliding block in the sliding slot, and be fixedly connected with cleaning brush on sliding block, the right side of the shell
Side is connected with discharging rod by conducting wire, and the accommodating groove is provided with the front side of shell, and the fixed block is fixedly mounted on accommodating groove
In, and the left side of accommodating groove is connected with sealing plate by articulated shaft, the sucker is fixedly mounted on the back side of shell, described embedded
Slot is provided with position among the back side of shell, and the both ends of the intrusion slot pass through torque spring and are connected with fixing axle, and fixed
Fixed bandage is wound on axis.
Preferably, the upper end of the cleaning brush is fixedly connected with sliding block, and sliding block is embedded and is fitted in sliding slot, the sliding slot
It is laterally provided with the front side of shell, the cleaning brush and shell constitute slidingtype connection structure.
Preferably, the side dimension of the sealing plate and the inside dimensions of accommodating groove are identical, and sealing plate passes through rotation axis
It is mounted on the inside left end of accommodating groove, the sealing plate and accommodating groove constitute rotary type connection structure.
Preferably, the inside dimensions of the accommodating groove are greater than the side dimension of conducting wire and discharging rod, set in the accommodating groove
It is equipped with fixed block, the conducting wire and discharging rod are damascene structures.
Preferably, the sucker is provided with four groups altogether, and sucker is separately mounted at four face angles of back side of shell.
Preferably, the both ends of the fixed bandage are fixedly mounted in fixing axle, and the fixed bandage is wrapped in fixation
On axis, and the both ends of fixing axle are mounted in intrusion slot by torque spring.
Compared with prior art, the utility model has the beneficial effects that the weak current engineering safety detection device, by aobvious
It is provided with the cleaning brush of slide construction on front side of display screen, the dust saved bit by bit on display screen can be cleared up, avoids detection people
Member's hand wipes display screen when dirty, and display screen is caused to scratch or clear up sordid situation；By being provided with accommodating groove, can will lead
The case where line and discharging rod are stored, and are sealed by sealing plate, and conducting wire winding and discharging rod damage can be prevented；It is logical
It crosses and is provided with sucker and fixed bandage, so that the present apparatus holds mode with a variety of, in order to which testing staff makes according to different
It is carried out holding use with demand.
Detailed description of the invention
Fig. 1 is that the structure of the utility model faces diagrammatic cross-section；
Fig. 2 is the structure back view diagrammatic cross-section of the utility model；
Fig. 3 is the conducting wire of the utility model and the receiving state overall structure diagram of discharging rod；
Fig. 4 is the structure enlargement diagram of A in Fig. 2 of the structure of the utility model.
In figure: 1, shell；2, display screen；3, sliding slot；4, sliding block；5, cleaning brush；6, conducting wire；7, discharging rod；8, accommodating groove；
9, fixed block；10, sealing plate；11, sucker；12, intrusion slot；13, torque spring；14, fixing axle；15, fixed bandage.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of weak current engineering safety detection device, including
Shell 1, sliding slot 3, accommodating groove 8, fixed block 9, sucker 11 and intrusion slot 12, the front side of shell 1 are provided with display screen 2, and sliding slot 3 is opened
It is located on the upside of the front end of shell 1, is embedded with sliding block 4 in sliding slot 3, and be fixedly connected with cleaning brush 5 on sliding block 4, preferably,
The upper end of cleaning brush 5 is fixedly connected with sliding block 4, and sliding block 4 is embedded and is fitted in sliding slot 3, and sliding slot 3 is laterally provided with shell 1
Front side, cleaning brush 5 and shell 1 constitute slidingtype connection structure, by pushing cleaning brush 5, so that sliding block 4 is carried out along sliding slot 3
It horizontally slips, so that cleaning brush 5 cleans display screen 2 with water back and forth, the dust saved bit by bit on display screen 2 can be carried out clear
Reason wipes display screen 2, display screen 2 is caused to scratch or clear up sordid situation when avoiding testing staff's hand dirty.
The right side of shell 1 is connected with discharging rod 7 by conducting wire 6, and accommodating groove 8 is provided with the front side of shell 1, and fixed block 9 is solid
Dingan County is in accommodating groove 8, and the left side of accommodating groove 8 is connected with sealing plate 10 by articulated shaft, preferably, accommodating groove 8
Inside dimensions be greater than the side dimension of conducting wire 6 and discharging rod 7, be provided with fixed block 9, conducting wire 6 and discharging rod 7 in accommodating groove 8
Side dimension for damascene structures, sealing plate 10 is identical as the inside dimensions of accommodating groove 8, and sealing plate 10 is pacified by rotation axis
Mounted in the inside left end of accommodating groove 8, sealing plate 10 and accommodating groove 8 constitute rotary type connection structure, and testing staff can will seal
Plate 10 pulls open to the left, and conducting wire 6 and discharging rod 7 are accommodated in accommodating groove 8, and by 7 fixing card of discharging rod on fixed block 9,
The case where accommodating groove 8 is sealed by sealing plate 10 again, can prevent the winding of conducting wire 6 and discharging rod 7 from damaging.
Sucker 11 is fixedly mounted on the back side of shell 1, and intrusion slot 12 is provided with position among the back side of shell 1, intrusion slot
12 left end inside two sides pass through torque spring 13 and are connected with fixing axle 14, and fixed bandage 15 is wound in fixing axle 14,
Preferably, sucker 11 is provided with four groups altogether, and sucker 11 is separately mounted at four face angles of back side of shell 1, and fixation is tied up
Both ends with 15 are fixedly mounted in fixing axle 14, and fixed bandage 15 is wrapped in fixing axle 14, and the both ends of fixing axle 14
It is mounted in intrusion slot 12 by torque spring 13, by setting sucker 11 and fixed bandage 15, so that there are two types of present apparatus tools
Hold structure, in order to which testing staff carries out holding use according to field condition.
Working principle: in use, testing staff can carry out the present apparatus to hold use according to field condition, it is horizontal or perpendicular
To when placing in the plane, the sucker 11 of 1 back side of shell of the present apparatus is close to plane will inhale then to lower pressing sucker 11
Air emptying inside disk 11, so that the present apparatus to be adsorbed in plane and be fixed by sucker 11, reuse the present apparatus into
Row detection, if scene does not have fixed pan, the fixation bandage 15 in intrusion slot 12 can be passed through torque spring 13 by testing staff
It is stretched, then, by fixed 15 sets of bandage on arm, reuses the present apparatus and detected；
In engineering process, testing staff can be by pushing cleaning brush 5, so that sliding block 4 carries out left and right cunning along sliding slot 3
It is dynamic, so that cleaning brush 5 cleans display screen 2 with water back and forth；
After detection, testing staff can pull open sealing plate 10 to the left, and conducting wire 6 and discharging rod 7 are accommodated in
In accommodating groove 8, and by 7 fixing card of discharging rod on fixed block 9.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of weak current engineering safety detection device, including shell (1), sliding slot (3), accommodating groove (8), fixed block (9), sucker
(11) and intrusion slot (12), it is characterised in that: be provided with display screen (2) on front side of the shell (1), the sliding slot (3) opens up
On the upside of the front end of shell (1), it is embedded with sliding block (4) in the sliding slot (3), and be fixedly connected with cleaning brush on sliding block (4)
(5), the right side of the shell (1) is connected with discharging rod (7) by conducting wire (6), and the accommodating groove (8) is provided with shell (1)
Front side, the fixed block (9) is fixedly mounted in accommodating groove (8), and the left side of accommodating groove (8) is connected with sealing by articulated shaft
Plate (10), the sucker (11) are fixedly mounted on the back side of shell (1), and the intrusion slot (12) is provided with the back side of shell (1)
Intermediate position, the both ends of the intrusion slot (12) pass through torque spring (13) and are connected with fixing axle (14), and fixing axle (14)
On be wound with fixed bandage (15).
2. a kind of weak current engineering safety detection device according to claim 1, it is characterised in that: the cleaning brush (5)
Upper end is fixedly connected with sliding block (4), and sliding block (4) is embedded and is fitted in sliding slot (3), and the sliding slot (3) is laterally provided with shell
(1) front side, the cleaning brush (5) and shell (1) constitute slidingtype connection structure.
3. a kind of weak current engineering safety detection device according to claim 1, it is characterised in that: the accommodating groove (8)
Inside dimensions are greater than the side dimension of conducting wire (6) and discharging rod (7), are provided with fixed block (9) in the accommodating groove (8), described
Conducting wire (6) and discharging rod (7) are damascene structures.
4. a kind of weak current engineering safety detection device according to claim 1, it is characterised in that: the sealing plate (10)
Side dimension is identical as the inside dimensions of accommodating groove (8), and sealing plate (10) is mounted on the inside of accommodating groove (8) by rotation axis
Left end, the sealing plate (10) and accommodating groove (8) constitute rotary type connection structure.
5. a kind of weak current engineering safety detection device according to claim 1, it is characterised in that: the sucker (11) sets altogether
Four groups are equipped with, and sucker (11) is separately mounted at four face angles of back side of shell (1).
6. a kind of weak current engineering safety detection device according to claim 1, it is characterised in that: the fixed bandage (15)
Both ends be fixedly mounted on fixing axle (14), the fixed bandage (15) is wrapped on fixing axle (14), and fixing axle
(14) both ends are mounted in intrusion slot (12) by torque spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176127.7U CN209590176U (en) | 2019-01-31 | 2019-01-31 | A kind of weak current engineering safety detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176127.7U CN209590176U (en) | 2019-01-31 | 2019-01-31 | A kind of weak current engineering safety detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209590176U true CN209590176U (en) | 2019-11-05 |
Family
ID=68354903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920176127.7U Active CN209590176U (en) | 2019-01-31 | 2019-01-31 | A kind of weak current engineering safety detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209590176U (en) |
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2019
- 2019-01-31 CN CN201920176127.7U patent/CN209590176U/en active Active
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