CN212391538U - Power frequency detection device - Google Patents
Power frequency detection device Download PDFInfo
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- CN212391538U CN212391538U CN202021245057.5U CN202021245057U CN212391538U CN 212391538 U CN212391538 U CN 212391538U CN 202021245057 U CN202021245057 U CN 202021245057U CN 212391538 U CN212391538 U CN 212391538U
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Abstract
The utility model discloses a power frequency detection device, including the device main part, the upper end of device main part is provided with operating panel, operating panel's upper end is provided with the display screen, the front end of display screen is provided with operating button, the side that the upper end of device main part is close to operating panel is provided with the socket, what the socket is that the inboard is provided with connects plug-in components, the upper end of connecting plug-in components is provided with connecting wire, connecting wire's one end is provided with the probe rod, the upper end of probe rod is provided with the detecting head, the both sides surface of device main part is provided with the connector link, the surface of connector link is provided with the braces, the upper end of device main part is provided with the visor, the upper end surface of visor has seted up flutedly, the inboard of. A power frequency detection device, not only portable can also realize the short-term test power frequency, conveniently changes and detects the structure.
Description
Technical Field
The utility model relates to a detection device field, in particular to power frequency detection device.
Background
The power frequency is the rated frequency adopted by power generation, transmission, transformation and distribution equipment of a power system and industrial and civil electrical equipment, and is HZ. Different frequencies are different to each side influence of grid power supply, and grid frequency is fixed usually, but, can lead to the frequency to change after some power supply unit break down, not only can influence the grid power supply, can cause customer premises equipment to damage even, cause great economic loss, consequently, need carry out periodic detection to the power frequency, but current power frequency detection device is not portable, can lead to detection efficiency to the step-down, for this reason, provide a power frequency detection device.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a power frequency detection device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a power frequency detection device, includes the device main part, the upper end of device main part is provided with operating panel, operating panel's upper end is provided with the display screen, the front end of display screen is provided with operating button, the side that the upper end of device main part is close to operating panel is provided with the socket, what the socket was the inboard is provided with connecting plug-in components, connecting plug-in components's upper end is provided with connecting wire, connecting wire's one end is provided with the gauge rod, the upper end of gauge rod is provided with the detecting head, the both sides surface of device main part is provided with the connector link, the surface of connector link is provided with the braces, the upper end of device main part is provided with the visor, the recess has been seted up to the upper end surface.
Preferably, be fixed connection between operating panel and the device main part, display screen embedding operating panel's surface, and with operating panel between be fixed connection, be fixed connection between operating button and the operating panel, operating panel's quantity is a plurality of groups, and is equidistant arranging.
By adopting the technical scheme, the following technical effects can be achieved: the operation panel is used for conveniently carrying out related operation and analysis on the detection device.
Preferably, the socket imbeds the inboard of device main part, through socket swing joint between connecting plug-in components and the device main part, through connecting wire fixed connection between probe rod and the connecting plug-in components, be fixed connection between detecting head and the probe rod, the upper end surface of device main part has seted up the standing groove near the rear end of socket, the standing groove is identical with the shape of probe rod and detecting head.
By adopting the technical scheme, the following technical effects can be achieved: utilize the detecting head but the short-term test power frequency, cooperation socket and connection plug-in components not only conveniently pack up feeler lever and detecting head, still are favorable to changing and survey the structure.
Preferably, be fixed connection between connector link and the device main part, be fixed connection between braces and the connector link, be provided with the hinge between visor and the device main part, through hinge fixed connection between visor and the device main part, the upper end surface of recess embedding visor, be swing joint between handle and the recess, the front end surface of device main part is provided with the hasp corresponding to the junction of visor, be fixed connection between hasp and the device main part, pass through hasp swing joint between the front end of visor and the device main part.
By adopting the technical scheme, the following technical effects can be achieved: utilize braces and handle, conveniently carry this power frequency detection device, cooperation visor can be protected inside operating panel and detecting head.
Preferably, heat dissipation ports are formed in two sides of the device main body, and the heat dissipation ports penetrate through the outer surface of the side end of the device main body.
By adopting the technical scheme, the following technical effects can be achieved: the heat dissipation port can be used for effectively dissipating heat of the detection device.
Compared with the prior art, the utility model discloses following beneficial effect has: the power frequency detection device is provided with the detection rod and the detection head, when power frequency detection is required, the lock catch is opened, the protective cover is opened from the upper end of the device main body, the detection rod and the detection head are taken out from the placing groove, the connecting plug-in is inserted into the socket, the detection head is communicated with the detection device main body, then the detection head is moved to a position to be detected, power frequency is detected by the probe, a detection result is transmitted to the device main body through a connecting lead, the detection result is displayed by the display screen, the power frequency is analyzed by the detection result, later maintenance is facilitated, the handle and the strap are arranged, after detection is finished, the connecting plug-in is pulled out from the socket, the detection head and the detection rod are placed into the placing groove for storage, then the protective cover is closed, the protective cover is fastened by the lock catch, and then the detection device is carried by the handle or the strap, utilize braces and handle, conveniently carry detection device.
Drawings
Fig. 1 is a schematic view of the overall structure of a power frequency detection device of the present invention;
fig. 2 is a schematic view of a local structure of a power frequency detection apparatus of the present invention;
FIG. 3 is a schematic view of the structure of an operating panel of the power frequency detection apparatus of the present invention;
fig. 4 is the utility model relates to a power frequency detection device's the schematic diagram after closing the visor.
In the figure: 1. a device main body; 2. an operation panel; 3. a display screen; 4. an operation button; 5. connecting the plug-in; 6. connecting a lead; 7. a probe rod; 8. a probe head; 9. a placement groove; 10. a socket; 11. a connecting buckle; 12. a harness; 13. a protective cover; 14. locking; 15. a groove; 16. a handle; 17. and a heat dissipation port.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available by purchase.
As shown in fig. 1-4, a power frequency detection device includes a device main body 1, an operation panel 2 is disposed at an upper end of the device main body 1, a display screen 3 is disposed at an upper end of the operation panel 2, an operation button 4 is disposed at a front end of the display screen 3, a socket 10 is disposed at a side end of the upper end of the device main body 1 close to the operation panel 2, a connection plug-in unit 5 is disposed at an inner side of the socket 10, a connection lead 6 is disposed at an upper end of the connection plug-in unit 5, a detection rod 7 is disposed at one end of the connection lead 6, a detection head 8 is disposed at an upper end of the detection rod 7, connection buckles 11 are disposed on outer surfaces of two sides of the device main body 1, straps 12 are disposed on a surface of the connection buckles 11, a protective cover 13 is disposed at.
For fixed connection between operating panel 2 and device main part 1, display screen 3 embedding operating panel 2's surface, and with operating panel 2 between be fixed connection, be fixed connection between operating button 4 and the operating panel 2, operating panel 2's quantity is a plurality of groups, and is equidistant arranging.
The socket 10 is embedded into the inner side of the device body 1, the connecting plug-in unit 5 is movably connected with the device body 1 through the socket 10, the detection rod 7 is fixedly connected with the connecting plug-in unit 5 through the connecting wire 6, the detection head 8 is fixedly connected with the detection rod 7, a placement groove 9 is formed in the outer surface of the upper end of the device body 1 close to the rear end of the socket 10, and the placement groove 9 is matched with the detection rod 7 and the detection head 8 in shape.
The connecting buckle 11 is fixedly connected with the device main body 1, the strap 12 is fixedly connected with the connecting buckle 11, a hinge is arranged between the protective cover 13 and the device main body 1, the protective cover 13 is fixedly connected with the device main body 1 through the hinge, the groove 15 is embedded into the outer surface of the upper end of the protective cover 13, the handle 16 is movably connected with the groove 15, a lock catch 14 is arranged on the outer surface of the front end of the device main body 1 corresponding to the connecting part of the protective cover 13, the lock catch 14 is fixedly connected with the device main body 1, and the front end of the protective cover 13 is movably connected with the device main body 1 through the lock catch 14.
The two sides of the device body 1 are provided with heat dissipating ports 17, and the heat dissipating ports 17 penetrate through the outer surface of the side end of the device body 1.
It should be noted that, the utility model relates to a power frequency detection device, when in use, when needing to carry out power frequency detection, the user opens the lock catch 14, opens the protective cover 13 from the upper end of the device main body 1, then takes out the detecting rod 7 and the detecting head 8 from the placing groove 9, and inserts the connecting plug-in 5 into the socket 10, so that the detecting head 8 is communicated with the detection device main body 1, then moves the detecting head 8 to the position needing to be detected, detects the power frequency by using the detecting head 8, transmits the detection result to the device main body 1 through the connecting lead 6, displays the detection result by using the display screen 3, analyzes the power frequency by using the detection result, is beneficial to later maintenance, after the detection is finished, the user pulls out the connecting plug-in 5 from the socket 10, puts the detecting head 8 and the detecting rod 7 into the placing groove 9 for storage, then closes the protective cover 13, the protective cover 13 is fastened by the latch 14, and then the detection device is lifted and carried by the handle 16 or the shoulder strap 12, and the detection device is conveniently carried by the shoulder strap 12 and the handle 16.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a power frequency detection device, includes device main part (1), its characterized in that: an operation panel (2) is arranged at the upper end of the device main body (1), a display screen (3) is arranged at the upper end of the operation panel (2), an operation button (4) is arranged at the front end of the display screen (3), a socket (10) is arranged at the upper end of the device main body (1) close to the side end of the operation panel (2), a connecting plug-in (5) is arranged on the inner side of the socket (10), a connecting lead (6) is arranged at the upper end of the connecting plug-in (5), a detection rod (7) is arranged at one end of the connecting lead (6), a detection head (8) is arranged at the upper end of the detection rod (7), connecting buckles (11) are arranged on the outer surfaces of the two sides of the device main body (1), braces (12) are arranged on the surface of the connecting buckles (11), a protective cover (13) is arranged at the upper end of the device main body (1, a handle (16) is arranged on the inner side of the groove (15).
2. The power frequency detection device according to claim 1, wherein: be fixed connection between operating panel (2) and device main part (1), display screen (3) embedding operating panel's (2) surface, and with operating panel (2) between be fixed connection, be fixed connection between operating button (4) and operating panel (2), the quantity of operating panel (2) is a plurality of groups, and is equidistant arranging.
3. The power frequency detection device according to claim 1, wherein: socket (10) embedding device body (1) inboard, connect through socket (10) swing joint between plug-in (5) and the device body (1), through connecting wire (6) fixed connection between probe rod (7) and the plug-in (5) of being connected, be fixed connection between detecting head (8) and probe rod (7), the rear end that the upper end surface of device body (1) is close to socket (10) has seted up standing groove (9), standing groove (9) coincide with the shape of probe rod (7) and detecting head (8).
4. The power frequency detection device according to claim 1, wherein: be fixed connection between connector link (11) and device main part (1), be fixed connection between braces (12) and connector link (11), be provided with the hinge between visor (13) and device main part (1), through hinge fixed connection between visor (13) and the device main part (1), recess (15) embedding visor (13) upper end surface, be swing joint between handle (16) and recess (15), the front end surface of device main part (1) corresponds the junction of visor (13) and is provided with hasp (14), be fixed connection between hasp (14) and device main part (1), through hasp (14) swing joint between the front end of visor (13) and device main part (1).
5. The power frequency detection device according to claim 1, wherein: heat dissipation ports (17) are formed in two sides of the device main body (1), and the heat dissipation ports (17) penetrate through the outer surface of the side end of the device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245057.5U CN212391538U (en) | 2020-06-30 | 2020-06-30 | Power frequency detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245057.5U CN212391538U (en) | 2020-06-30 | 2020-06-30 | Power frequency detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391538U true CN212391538U (en) | 2021-01-22 |
Family
ID=74255878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021245057.5U Active CN212391538U (en) | 2020-06-30 | 2020-06-30 | Power frequency detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391538U (en) |
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2020
- 2020-06-30 CN CN202021245057.5U patent/CN212391538U/en active Active
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