CN210072033U

CN210072033U - Detecting instrument

Info

Publication number: CN210072033U
Application number: CN201920431575.7U
Authority: CN
Inventors: 陈伦松; 周国东
Original assignee: Guangzhou Ming Electric Lighting Technology Co Ltd
Current assignee: Guangzhou Ming Electric Lighting Technology Co Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-02-14
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a detector belongs to the detector field, a detector, including the detector main part, the top of detector main part is provided with the apron, and the upper end surface of detector main part is close to one side department fixed mounting and has the socket, the upper end surface of apron is seted up flutedly, the upper end surface of detector main part is close to opposite side department fixed mounting and has power cord input joint and signal line to connect, and power cord input joint is located the rear that the signal line connects, the place ahead that the signal line connects is provided with the on & off switch. The utility model discloses a be provided with a series of structures and make this device can be convenient for operating personnel in the use pass through the screw rod with apron and detector main part together fixed, improve its compactness and stability of connecting, and make things convenient for operating personnel to operate, be convenient for it carries the removal to this detector, can be in a flexible way according to the place difference of wire rod and change the place, the optimization use.

Description

Detecting instrument

Technical Field

The utility model relates to a detector field, more specifically says, relates to a detector.

Background

The DMX signal line is a line composed of three internal lines and two DMX512 signal plugs, if the internal line is broken or short-circuited, the product cannot be in communication connection with the bus, even the control of the bus to other lamps can be directly influenced, the ohmic power line can have the condition that the line sequence is wrongly connected or the line is internally disconnected, in order to determine whether the line sequence of the DMX signal line and the ohmic power line is correct or not, a common line sequence detector detects the DMX signal line and the ohmic power line, the signal line and the power line are connected to the lamps, the lamps can be normally operated to judge whether the line sequence is correct or not, the line sequence detector comprises a signal line detection module and an ohmic power line detection module, but the existing detector needs to detect the line sequences of the signal line and the power line by the lamps when in use, is inconvenient for operators to carry, so that different fields are difficult to replace according to different fields of the line, bringing certain inconvenience to the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detector, it can be convenient for operating personnel will lap and the detector main part is fixed together through the screw rod, improves the compactness and the stability that it is connected, and makes things convenient for operating personnel to operate, and it carries the removal to this detector of being convenient for, can be in a flexible way according to the place difference of wire rod and change the place.

A detector comprises a detector main body, a cover plate is arranged above the detector main body, a socket is fixedly arranged on the outer surface of the upper end of the detector main body close to one side, a groove is formed in the outer surface of the upper end of the cover plate, a power line input connector and a signal line connector are fixedly arranged on the outer surface of the upper end of the detector main body close to the other side, the power line input connector is positioned behind the signal line connector, an on-off key is arranged in front of the signal line connector, an indicator lamp is arranged on one side of the signal line connector away from the socket, limiting grooves are formed in the outer surface of the upper end of the detector main body close to the edges of the two sides, limiting plates are fixedly arranged on the outer surface of the lower end of the cover plate close to the edges of the two sides, a screw hole is formed in one side of the, and the jack is located switch's the place ahead, one side of jack is provided with the display lamp, can be convenient for operating personnel pass through the screw rod with apron and detector main part together fixed, improve its compactness and the stability of connecting, make things convenient for operating personnel to operate, be convenient for it to carry the removal to this detector, can be according to the place difference of wire rod and change the place in a flexible way.

Furthermore, the socket is located inside the groove, the size and the shape of the groove are matched with those of the socket, the socket can be exposed, and an operator can conveniently detect the line sequence.

Furthermore, pilot lamp and detector main part fixed connection, and pilot lamp and signal line joint one-to-one, the operating personnel of being convenient for observe the line sequence condition of the signal line of connecting on the signal line joint.

Furthermore, the cover plate is matched with the detector main body in shape and size, and the cover plate and the detector main body are placed in a matched mode, so that elements in the detector main body can be protected.

Further, limiting plate and spacing groove correspond each other, and both interference fit, and the operating personnel of being convenient for installs apron and detector main part together.

Furthermore, the outer surface of the upper end of the screw rod and the outer surface of the upper end of the cover plate are located on the same horizontal line, the screw rod penetrates through the cover plate and is connected with the screw hole in a matched mode, and the connection stability of the cover plate and the detector main body is improved.

Further, the quantity of jack is a plurality of, and it is a style of calligraphy and places, switch and display lamp all with socket fixed connection, the operating personnel of being convenient for can detect the line preface condition of multiunit ohmic power cord simultaneously.

Further, the inside of detector main part is close to middle department fixed mounting and has signal line detection module and ohmic power cord detection module, and signal line detection module is located one side of ohmic power cord detection module, the inside of detector main part is close to front end department fixed mounting and has the lithium cell, the output electric connection socket of lithium cell, pilot lamp and the input of display lamp for guarantee the device's normal operating.

Compared with the prior art, the utility model has the advantages of: the scheme is that a cover plate is arranged above a detector main body, a socket is fixedly arranged on the outer surface of the upper end of the detector main body close to one side, a groove is arranged on the outer surface of the upper end of the cover plate, a power line input connector and a signal line connector are fixedly arranged on the outer surface of the upper end of the detector main body close to the other side, an on-off key is arranged in front of the signal line connector, an indicator lamp is arranged on one side of the signal line connector away from the socket, limiting grooves are respectively arranged on the outer surface of the upper end of the detector main body close to two side edges, limiting plates are fixedly arranged on the outer surface of the lower end of the cover plate close to the two side edges, a screw hole is arranged on one side of the two limiting grooves away from each other, a screw is connected with the internal threads of the screw hole, a power switch and a jack are arranged on, connecting DMX signal wires to signal wire connectors, detecting the DMX signal wires through a signal wire detection module, observing the running condition of an indicator lamp, if the indicator lamp is normally lighted, indicating that the wire sequence of the DMX signal wires is correct, when the wire sequence of the DMX signal wires has internal disconnection or short circuit, the indicator lamp is in a turn-off state, a socket, an ohmic power wire input connector and a display lamp form an ohmic power wire detection area, inserting a plug of an ohmic power wire into a jack, connecting the output end of the ohmic power wire to the power wire input connector, detecting the DMX signal wires through the ohmic power wire detection module, observing the running condition of the display lamp, if the display lamp is lighted, indicating that all the wire sequences of the power wires are correct, when the ohmic power wire sequence is wrongly connected or the internal disconnection, the display lamp is in a turn-off state, placing a cover plate on a detector main body, make both identical places, insert the limiting plate in the spacing groove, pass the screw rod in the apron screw in screw, thereby can be in the same place apron and detector main part are fixed, under the mating reaction of limiting plate and spacing groove, can prevent to take place the condition of apron and the mutual dislocation of detector main part when rotatory screw rod, the operating personnel of being convenient for passes through the screw rod and fixes both together, improve the compactness and the stability of its connection, this detector adopts the condition of built-in lithium cell, whether operating personnel only need observe pilot lamp and the display lamp on the detector and can normally light and judge whether the line preface is correct, the operational aspect that need not pass through lamps and lanterns detects, and the operation is thus simple, can be in a flexible way according to the place of wire rod and change the place, the operating personnel of being convenient for carries the removal.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view showing the combination of the main body and the cover plate of the present invention;

fig. 3 is a side view of the socket of the present invention;

fig. 4 is a block diagram of the detector main body of the present invention.

The reference numbers in the figures illustrate:

1. a detector main body; 2. a cover plate; 3. a groove; 4. a socket; 5. a power line input connector; 6. a signal line connector; 7. an indicator light; 8. an on-off key; 9. a limiting groove; 10. a limiting plate; 11. a screw hole; 12. a screw; 13. a power switch; 14. a jack; 15. and a display lamp.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a detecting apparatus includes a detecting apparatus main body 1, a cover plate 2 is disposed above the detecting apparatus main body 1, a groove 3 is disposed on an upper outer surface of the cover plate 2, a power line input connector 5 and a signal line connector 6 are fixedly mounted on an upper outer surface of the detecting apparatus main body 1 near another side, the power line input connector 5 is located behind the signal line connector 6, an on-off switch 8 is disposed in front of the signal line connector 6, an indicator light 7 is disposed on a side of the signal line connector 6 away from a socket 4, the on-off switch 8 is pressed to enable a lithium battery to provide power for the detecting apparatus, the signal line connector 6 and the indicator light 7 form a DMX signal line detecting area, the DMX signal line is connected to the signal line connector 6, the DMX signal line is detected by a signal line detecting module to observe an operation condition of the indicator light 7, if the indicator light 7 is normally lit, it indicates that a line, when the DMX signal line has internal disconnection or short circuit, the indicator light 7 is in an off state, the outer surface of the upper end of the detector main body 1 is fixedly provided with the socket 4 at a position close to one side, the outer surface of the upper end of the socket 4 is provided with the power switch 13 and the jack 14, the jack 14 is positioned in front of the power switch 13, one side of the jack 14 is provided with the display light 15, the socket 4, the ohmic power line input connector 5 and the display light 15 form an ohmic power line detection area, a plug of an ohmic power line is inserted into the jack 14, the output end of the ohmic power line is connected onto the power line input connector 5, the ohmic power line detection module is used for detecting the ohmic power line, the running condition of the display light 15 is observed, if the display light 15 is lighted, all the line sequences of the power lines are correct, when the ohmic power line has wrong connection or internal disconnection, the display light 15 is in an, the cover plate 2 is placed on the detector main body 1 to be matched with each other, a screw hole 11 is arranged on one side, away from each other, of each two limiting grooves 9, a screw 12 is connected with the inner threads of the screw hole 11, the limiting plate 10 is inserted into the limiting groove 9, the screw 12 penetrates through the cover plate 2 and is screwed into the screw hole 11, so that the cover plate 2 and the detector main body 1 can be fixed together, the limiting grooves 9 are respectively arranged on the outer surface of the upper end of the detector main body 1 close to the edges of the two sides, the limiting plates 10 are fixedly arranged on the outer surface of the lower end of the cover plate 2 close to the edges of the two sides, under the matching action of the limiting plates 10 and the limiting grooves 9, the cover plate 2 and the detector main body 1 can be prevented from being staggered with each other when one screw 12 is rotated, an operator can fix the cover, an operator can judge whether the line sequence is correct only by observing whether the indicator light 7 and the display light 15 on the detector can be normally lighted, detection is not needed according to the operation condition of a lamp, the operation is simple, the field can be flexibly replaced according to different fields of wires, the carrying and moving of the operator are convenient, the socket 4 is positioned inside the groove 3, the size and the shape of the groove 3 are matched with those of the socket 4, the socket 4 can be ensured to be exposed, and the line sequence detection of the operator is convenient; the indicator light 7 is fixedly connected with the detector main body 1, and the indicator light 7 corresponds to the signal wire connectors 6 one by one, so that an operator can observe the line sequence condition of the signal wires connected to the signal wire connectors 6 conveniently; the cover plate 2 is matched with the detector main body 1 in shape and size, and the cover plate and the detector main body 1 are placed in a matching manner, so that elements in the detector main body 1 can be protected; the limiting plate 10 and the limiting groove 9 correspond to each other and are in interference fit, so that an operator can conveniently install the cover plate 2 and the detector main body 1 together; the outer surface of the upper end of the screw 12 and the outer surface of the upper end of the cover plate 2 are positioned on the same horizontal line, the screw 12 penetrates through the cover plate 2 to be connected with the screw hole 11 in a matching mode, and the connection stability of the cover plate 2 and the detector main body 1 is improved; the jacks 14 are arranged in a straight line shape, and the power switch 13 and the display lamp 15 are fixedly connected with the socket 4, so that an operator can conveniently detect the line sequence condition of a plurality of groups of ohmic power lines simultaneously; the inside of detector main part 1 is close to middle department fixed mounting has signal line detection module and ohmic power cord detection module, and signal line detection module is located one side of ohmic power cord detection module, and the inside of detector main part 1 is close to front end department fixed mounting has the lithium cell, the output electric connection socket 4 of lithium cell, pilot lamp 7 and display lamp 15's input for guarantee the device's normal operating.

It should be noted that, the utility model relates to a detector, when in use, firstly press the on-off switch 8, make the lithium battery provide the power for the detector, the model of the lithium battery is 18650, the signal line connector 6 and the indicator light 7 constitute the DMX signal line detection area, connect the DMX signal line to the signal line connector 6, detect it through the signal line detection module, observe the running condition of the indicator light 7, if the indicator light 7 is normally lighted, it indicates that the line sequence of the DMX signal line is all correct, when the line sequence of the DMX signal line has the condition of internal disconnection or short circuit, the indicator light 7 is in the off state, the socket 4, the ohmic power line input connector 5 and the display light 15 constitute the ohmic power line detection area, insert the plug of the ohmic power line into the jack 14, connect the output of the ohmic power line to the power line input connector 5, detect it through the ohmic power line detection module, observing the running condition of the display lamp 15, if the display lamp 15 is lighted, indicating that all the line sequences of the power lines are correct, when the ohmic power lines are in wrong connection or the inside of the ohmic power lines is disconnected, the display lamp 15 is in a turned-off state, placing the cover plate 2 on the detector main body 1 to enable the ohmic power lines to be matched with each other, inserting the limiting plate 10 into the limiting groove 9, threading the screw 12 through the cover plate 2 and screwing the screw into the screw hole 11, so that the cover plate 2 and the detector main body 1 can be fixed together, under the matching action of the limiting plate 10 and the limiting groove 9, the situation that the cover plate 2 and the detector main body 1 are mutually dislocated when one screw 12 is rotated can be prevented, an operator can conveniently fix the cover plate 2 and the detector main body together through the screw 12, the connection tightness and the connection stability of the detector are improved, the detector adopts the condition of a built-in lithium battery, and the operator can judge whether the line, need not detect through the behavior of lamps and lanterns, easy operation can change the place according to the place difference of wire rod in a flexible way, and the operating personnel of being convenient for carries the removal, and above-mentioned display lamp 15 is the same with the model of pilot lamp 7, and its model is SMBJ15CA-TP, effectively increases its self functionality, and is comparatively practical.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A detector, comprising a detector body (1), characterized in that: the detector is characterized in that a cover plate (2) is arranged above the detector main body (1), a socket (4) is fixedly arranged on the outer surface of the upper end of the detector main body (1) close to one side, a groove (3) is formed in the outer surface of the upper end of the cover plate (2), a power line input connector (5) and a signal line connector (6) are fixedly arranged on the outer surface of the upper end of the detector main body (1) close to the other side, the power line input connector (5) is located behind the signal line connector (6), an on-off key (8) is arranged in front of the signal line connector (6), an indicator lamp (7) is arranged on one side of the signal line connector (6) far away from the socket (4), limit grooves (9) are formed in the outer surface of the upper end of the detector main body (1) close to the edges of the two sides, and limit, two one side that spacing groove (9) kept away from each other is provided with screw (11), and the inside threaded connection of screw (11) has screw rod (12), the upper end surface of socket (4) is provided with switch (13) and jack (14), and jack (14) are located the place ahead of switch (13), one side of jack (14) is provided with display lamp (15).

2. The meter of claim 1, wherein: the socket (4) is positioned in the groove (3), and the size and shape of the groove (3) are matched with those of the socket (4).

3. The meter of claim 1, wherein: indicator light (7) and detector main part (1) fixed connection, and indicator light (7) and signal line connect (6) one-to-one.

4. The meter of claim 1, wherein: the cover plate (2) is matched with the detector main body (1) in shape and size, and the cover plate and the detector main body are placed in a matched mode.

5. The meter of claim 1, wherein: the limiting plate (10) and the limiting groove (9) correspond to each other and are in interference fit.

6. The meter of claim 1, wherein: the outer surface of the upper end of the screw rod (12) and the outer surface of the upper end of the cover plate (2) are located on the same horizontal line, and the screw rod (12) penetrates through the cover plate (2) and is connected with the screw hole (11) in a matched mode.

7. The meter of claim 1, wherein: the quantity of jack (14) is a plurality of, and it is a style of calligraphy and places, switch (13) and display lamp (15) all with socket (4) fixed connection.

8. The meter of claim 1, wherein: the utility model discloses a detector, including detector main part (1), the inside of detector main part is close to middle department fixed mounting and has signal line detection module and ohmic power line detection module, and signal line detection module is located ohmic power line detection module's one side, the inside of detector main part (1) is close to front end department fixed mounting and has the lithium cell, the input of output electric connection socket (4), pilot lamp (7) and display lamp (15) of lithium cell.