CN209182382U - Three-phase current electric voltage frequency table - Google Patents
Three-phase current electric voltage frequency table Download PDFInfo
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- CN209182382U CN209182382U CN201821912942.7U CN201821912942U CN209182382U CN 209182382 U CN209182382 U CN 209182382U CN 201821912942 U CN201821912942 U CN 201821912942U CN 209182382 U CN209182382 U CN 209182382U
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- phase current
- electric voltage
- current electric
- voltage frequency
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Abstract
The utility model discloses three-phase current electric voltage frequency tables, including body, the organism bottom quadrangle is welded with screw rod, pedestal is mounted on four screw rods, the body side is installed by shield, and it is connected by a hinge between the shield and body, three function button protective jackets are arranged in the shield side wall, the side wall of the shield other side is provided with fixed frame, protective plate is installed inside the fixed frame, bar is welded and fixed in the fixed frame two sides, neodium magnet is arranged in the first supporting block by setting in the utility model, and then it is convenient for the fixation of three-phase current electric voltage frequency table, it avoids three-phase current electric voltage frequency table from sending out because of collision to fall, neodium magnet is not provided in the second supporting block, and then convenient for the mobile three-phase current electric voltage frequency table of user, protective plate is arranged can play guarantor to display screen simultaneously Shield effect, can enable the user to quickly open shield by spring.
Description
Technical field
The utility model relates to Current Voltage frequency meter technical fields, specially three-phase current electric voltage frequency table.
Background technique
Three-phase current electric voltage frequency table is used for " three-phase current " or " three-phase voltage " of measure field, wherein three-phase current
Electric voltage frequency table uses also very extensive in an experiment.
Liquid crystal display is usually used in traditional three-phase current electric voltage frequency table, and liquid crystal display is usually to expose
Outside, it and then is easy to cause liquid crystal display screen surfaces by scratching or catches spot and user is interfered to read data, it is in addition existing
Some three-phase current electric voltage frequency tables are usually the three-phase current voltage for relying on the weight of itself to lay flat on the table, and then making
Frequency meter is when colliding, it may appear that the phenomenon that falling, and then lead to the damage of three-phase current electric voltage frequency table, in addition at present
Three-phase current electric voltage frequency table shield disassembly be more troublesome.
Utility model content
The purpose of this utility model is to provide three-phase current electric voltage frequency tables, are arranged by being arranged in the first supporting block
Neodium magnet, and then it is convenient for the fixation of three-phase current electric voltage frequency table, it avoids three-phase current electric voltage frequency table and sends out because of collision
It falls, is not provided with neodium magnet, and then in the second supporting block convenient for the mobile three-phase current electric voltage frequency table of user, while being arranged anti-
Backplate can play a protective role to display screen, can enable the user to quickly open shield by spring.
To achieve the above object, the utility model provides the following technical solutions: three-phase current electric voltage frequency table, including machine
Body, the organism bottom quadrangle are welded with screw rod, and pedestal, the body side peace are mounted on four screw rods
Shield is filled, and is connected by a hinge between the shield and body, it is anti-that three function buttons are arranged in the shield side wall
Sheath, the side wall of the shield other side are provided with fixed frame, install protective plate, the fixed frame two inside the fixed frame
Side is welded and fixed bar, described fixed link one end connecting spring, and card slot, the organism sidewall are equipped between two fixed links
Display screen is set, three function buttons are set below the display screen, and the display screen two sides are equipped with groove, and two described recessed
Fixture block is set between slot, pushing block is welded at the top of the fixture block, handle is installed in the pushing block side.
Preferably, the pedestal includes the first supporting block and the second supporting block, and first supporting block is supported with second
It is connected between block by cushion.
Preferably, the end face of first supporting block and the second supporting block is equipped with helicla flute, and first supporting block
Neodium magnet is arranged in the side of internal helicla flute.
Preferably, the spring is located inside grooves, and the diameter of the groove is greater than the diameter of the fixed link, and institute
The height for stating fixed link is 2 millimeters.
Preferably, the screw rod is inserted into helicla flute.
Compared with prior art, the beneficial effects of the utility model are as follows:
Neodium magnet is arranged by setting in the utility model in the first supporting block, and then is convenient for three-phase current electric voltage frequency table
Fixation, avoid three-phase current electric voltage frequency table because collision and send out fall, neodium magnet is not provided in the second supporting block, in turn
Three-phase current electric voltage frequency table is moved convenient for user, while protective plate is arranged to play a protective role to display screen, passed through
Spring can enable the user to quickly open shield.
Detailed description of the invention
Fig. 1 is the utility model housing construction schematic diagram；
Fig. 2 is the utility model shield mounted configuration schematic diagram；
Fig. 3 is the utility model protective roof structure schematic diagram；
Fig. 4 is the utility model schematic diagram of base structure；
Fig. 5 is the utility model pushing block structural schematic diagram.
In figure: 1, pedestal；2, function button protective jacket；3, shield；4, protective plate；5, pushing block；6, handle；7, body；
8, function button；9, display screen；10, groove；11, screw rod；12, fixture block；13, fixed frame；14, spring；15, card slot；16, solid
Fixed pole；17, neodium magnet；18, the first supporting block；19, cushion；20, the second supporting block；21, helicla flute.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: three-phase current electric voltage frequency table, including body 7,
7 bottom four corners of body are welded with screw rod 11, and pedestal 1, the body 7 one are mounted on four screw rods 11
Shield 3 is installed in side, and is connected by a hinge between the shield 3 and body 7, and three function are arranged in 3 side wall of shield
Energy button protective jacket 2, the side wall of 3 other side of shield are provided with fixed frame 13, install protection inside the fixed frame 13
Bar 16,16 one end connecting spring 14 of fixed link, two fixed links are welded and fixed in plate 4,13 two sides of fixed frame
Card slot 15 is equipped between 16,7 side wall of body is arranged display screen 9, three function buttons 8, institute is arranged below the display screen 9
9 two sides of display screen are stated equipped with groove 10, and fixture block 12 is set between two grooves 10, is welded with and pushes away at the top of the fixture block 12
Handle 6 is installed in block 5,5 side of pushing block.
Wherein, the pedestal 1 includes the first supporting block 18 and the second supporting block 20, and first supporting block 18 and second
It is connected between supporting block 20 by cushion 19, and then pedestal 1 is enable to play the role of antidetonation to body 7.
Wherein, the end face of first supporting block 18 and the second supporting block 20 is equipped with helicla flute 21, and described first
Neodium magnet 17 is arranged in the side of helicla flute 21 inside bracer 18, and then enables a user to through rotating base 1 to three-phase
Current Voltage frequency meter, which plays, facilitates function that is fixed or being moved easily.
Wherein, the spring 14 is located inside groove 10, and the diameter of the groove 10 is greater than the straight of the fixed link 16
Diameter, and the height of the fixed link 16 is 2 millimeters, and then makes shield 3 when separating with body 7, fixed link 16 will not be because of
It collides with groove 10 but shield 3 can not flick.
Wherein, the screw rod 11 is inserted into helicla flute 21, and then facilitates the installation of pedestal 1.
Working principle: three-phase current electric voltage frequency table, when user needs to dismantle shield 3, user passes through promotion
Pushing block 5 separates fixture block 12 with card slot 15 in turn, and then flicks spring 14 by shield 3, and then enables a user to easily
Shield 3 is opened, then user extracts protective plate 4 out out of fixed frame 13, and then convenient for users to replacing or cleaning
Protective plate 4, when user needs fixed three-phase current electric voltage frequency table, user can be used the workbench of magnetic conduction or work
Permeability magnetic material is installed on platform, then screw rod 11 can be inserted into the helicla flute 21 inside the second supporting block 20 by user, into
And make, the first supporting block 18 is contacted with workbench, due to containing neodium magnet 17 inside the first supporting block 18, and then makes three-phase current
Electric voltage frequency table can be stably fixed on workbench, when user needs often mobile three-phase current electric voltage frequency table,
Screw rod 11 is inserted into the helicla flute 21 inside the first supporting block 18 by user, even if the second supporting block 20 connects with workbench
Touching, and due to not containing neodium magnet 17 inside the second supporting block 20 and then convenient for users to mobile three-phase current electric voltage frequency table.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. three-phase current electric voltage frequency table, including body (7), it is characterised in that: body (7) bottom four corners are welded with spiral shell
Spinner handle (11) is mounted on pedestal (1) on four screw rods (11), and shield (3) are installed in body (7) side, and
It is connected by a hinge between the shield (3) and body (7), shield (3) side wall is arranged three function buttons and protects
It covers (2), the side wall of shield (3) other side is provided with fixed frame (13), and protective plate is installed inside the fixed frame (13)
(4), fixed frame (13) two sides are welded and fixed bar (16), fixed link (16) one end connecting spring (14), two institutes
It states and is equipped with card slot (15) between fixed link (16), display screen (9) are arranged in body (7) side wall, set below the display screen (9)
Three function buttons (8) are set, display screen (9) two sides are equipped with groove (10), and card is arranged between two grooves (10)
Block (12), fixture block (12) top are welded with pushing block (5), and handle (6) are installed in pushing block (5) side.
2. three-phase current electric voltage frequency table according to claim 1, it is characterised in that: the pedestal (1) includes first
Bracer (18) and the second supporting block (20), and pass through cushion between first supporting block (18) and the second supporting block (20)
(19) it connects.
3. three-phase current electric voltage frequency table according to claim 2, it is characterised in that: first supporting block (18) and the
The end face of two supporting blocks (20) is equipped with helicla flute (21), and the side of the helicla flute (21) of first supporting block (18) inside
It is arranged neodium magnet (17).
4. three-phase current electric voltage frequency table according to claim 1, it is characterised in that: the spring (14) is located at groove
(10) internal, and the diameter of the groove (10) is greater than the diameter of the fixed link (16), and the height of the fixed link (16)
It is 2 millimeters.
5. three-phase current electric voltage frequency table according to claim 1, it is characterised in that: the screw rod (11) is inserted into spiral shell
In spin slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912942.7U CN209182382U (en) | 2018-11-20 | 2018-11-20 | Three-phase current electric voltage frequency table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912942.7U CN209182382U (en) | 2018-11-20 | 2018-11-20 | Three-phase current electric voltage frequency table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182382U true CN209182382U (en) | 2019-07-30 |
Family
ID=67373465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821912942.7U Active CN209182382U (en) | 2018-11-20 | 2018-11-20 | Three-phase current electric voltage frequency table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824203A (en) * | 2019-11-19 | 2020-02-21 | 深圳市百思杰检测技术有限公司 | External line testing device for electrical equipment and using method |
-
2018
- 2018-11-20 CN CN201821912942.7U patent/CN209182382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824203A (en) * | 2019-11-19 | 2020-02-21 | 深圳市百思杰检测技术有限公司 | External line testing device for electrical equipment and using method |
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