CN211577398U - Detection apparatus for cable is used - Google Patents
Detection apparatus for cable is used Download PDFInfo
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- CN211577398U CN211577398U CN201922234437.2U CN201922234437U CN211577398U CN 211577398 U CN211577398 U CN 211577398U CN 201922234437 U CN201922234437 U CN 201922234437U CN 211577398 U CN211577398 U CN 211577398U
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- box body
- power supply
- cable
- emitting diode
- box
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 210000000056 organ Anatomy 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a detection device that cable was used relates to the technical field that cable installation detected, and it includes the box body, this internal bee calling organ and the power of being provided with of box body, and the equal electricity in both ends of bee calling organ and power is connected with connecting cable, still is provided with emitting diode in the box body, and emitting diode electricity is connected in one side that the power was kept away from to bee calling organ, and emitting diode's PN junction is located the table side of box body. The utility model discloses have in noisy environment, make things convenient for the staff to judge the effect of treating the cable state of waiting.
Description
Technical Field
The utility model belongs to the technical field of the technique that the cable installation detected and specifically relates to a detection device that cable was used is related to.
Background
At present, the application of the cable is very wide, and before installation, workers usually need to detect whether the cable can normally work.
The conventional detection device for cables, such as chinese patent No. CN206773121U, discloses a buzzer for detecting cables, which includes a power supply, a buzzer, and a connection cable, wherein a negative electrode of the buzzer is connected to a negative electrode of the power supply, a positive electrode of the buzzer is connected to a first cable detection port through the connection cable, and a positive electrode of the power supply is connected to a second cable detection port through the connection cable. The working principle is as follows: the negative pole of the buzzer is connected to the negative pole of the 9V power supply through the connecting cable, the positive pole of the buzzer is connected with the wiring terminal through the connecting cable to serve as a first cable detection port, the positive pole of the 9V power supply is connected with the wiring terminal through the connecting cable to serve as a second cable detection port, and the wiring correctness of the cable can be detected by utilizing the two detection ports (various wiring ends can be accessed to detect different connectors).
The above prior art solutions have the following drawbacks: when the staff carries out the detection operation of cable in comparatively noisy places of environment such as mill, because noise, noise etc. of environment are great, it is easily inaudible, can't hear the buzzing of bee calling organ even, influence staff's judgement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a detection device that cable was used, whether the staff of being convenient for more detects the cable and can normally work.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a detection apparatus that cable was used, includes the box body, this internal bee calling organ and the power of being provided with of box body, bee calling organ with the equal electricity in both ends of power is connected with connecting cable, still be provided with emitting diode in the box body, emitting diode electric connection is in bee calling organ keeps away from one side of power, emitting diode's PN junction is located the table side of box body.
By adopting the technical scheme, in actual application, the two ends of the cable or other cables to be detected are respectively connected to one end of the light-emitting diode far away from the buzzer and one end of the power supply far away from the buzzer by a worker, so that the cable, the light-emitting diode, the buzzer, the power supply and the like to be detected form a loop through connecting cables. When the detected cable can be normally used, the loop forms a closed loop, the buzzer and the light-emitting diode can normally work, and when the working environment where a worker is located is not easy to hear the buzzer, the light-emitting diode can be lightened to obtain the information that the cable can normally work; when the buzzer and the light-emitting diode are not reacted, the worker can obtain the information that the cable cannot work normally.
The present invention may be further configured in a preferred embodiment as: the positive electrode of the power supply is electrically connected with the buzzer;
one end of the light-emitting diode, which is far away from the buzzer, is electrically connected with an anode interface through the connecting cable, and the anode interface is positioned on the side wall of the box body;
one end of the power supply, which is far away from the buzzer, is electrically connected with a negative electrode interface through the connecting cable, and the negative electrode interface is positioned on the side wall of the box body.
By adopting the technical scheme, in practical application, electric charges flowing out of the positive electrode of the power supply return to the negative electrode of the power supply through the buzzer, the light-emitting diode, the cable to be detected and the connecting cable electrically connecting the adjacent two cables, so that a closed loop is formed; the staff connects the cable that awaits measuring through positive pole interface and negative pole interface, realizes the function of detection cable.
The present invention may be further configured in a preferred embodiment as: and the positive electrode interface and the negative electrode interface are respectively inserted with a positive electrode detection pen and a negative electrode detection pen.
By adopting the technical scheme, in practical application, the anode detection pen and the cathode detection pen are usually coated with insulating layers for protecting the personal safety of workers.
The present invention may be further configured in a preferred embodiment as: the power supply box is arranged on one side of the box body, and a box cover is arranged on the side wall of the box body of the power supply box.
By adopting the technical scheme, in practical application, the power supply box is used for installing the battery, so that the battery which cannot be used is convenient for workers to replace; the box cover is used for covering the battery, so that the battery is not easy to be exposed in the air in the practical process.
The present invention may be further configured in a preferred embodiment as: the power supply box comprises a first box body and a second box body, the two ends of the first box body are electrically connected with the connecting cables, and a baffle is arranged between the second box body and the first box body.
By adopting the technical scheme, in practical application, the baffle plate separates the first box body from the second box body, so that the batteries in the first box body are not contacted with the batteries in the second box body; the battery in the first box body participates in a closed loop to provide charges, and the battery in the second box body is used for standby.
The present invention may be further configured in a preferred embodiment as: and the two ends of the second box body are connected with the first box body in parallel through the connecting cable.
Through adopting above-mentioned technical scheme, in the in-service use, when the battery in first box body can not use, the battery in the second box body participates in the closed circuit, provides electric charge.
The present invention may be further configured in a preferred embodiment as: and a selection switch is also arranged on one side of the second box body.
Through adopting above-mentioned technical scheme, the staff selects the battery of participating in closed circuit through the setting of selection switch, convenient operation.
The present invention may be further configured in a preferred embodiment as: the selection switch is positioned on one side of the baffle plate, which is far away from the bottom wall of the power box.
Through adopting above-mentioned technical scheme, in the in-service use, the select switch setting is originally internal at the box body, effectively reduces the phenomenon that the staff takes place the mistake and touches in the use.
The present invention may be further configured in a preferred embodiment as: the power supply is electrically connected with a power switch.
Through adopting above-mentioned technical scheme, in the in-service use, switch is used for making things convenient for the staff to open and close the power, at non-live time, reduces the loss of power, reduces the waste of resource.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the light-emitting diode connected with the buzzer in series, when the buzzer works, the diode works simultaneously, and when workers cannot hear the buzzer, the states of the cables to be detected can be judged through the on-off of the light-emitting diode;
2. furthermore, through the arrangement of the first box body and the second box body, when the battery in the first box body cannot work normally, the standby battery in the second box body continues to work, and the service efficiency of the detection device is increased;
3. furthermore, through the arrangement of the selection switch, the working personnel can select the battery participating in the closed loop without replacing the batteries in the first box body and the second box body, and the operation is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is an exploded view showing the power supply box.
Fig. 3 is a schematic circuit diagram of the present embodiment.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure, the detection device comprises a box body 1, a box body 11, a power supply box 111, a box cover 1111, a handheld block 112, a first box body 113, a second box body 114, a baffle plate 115, a selection switch 2, a buzzer 3, a power supply 31, a power supply switch 4, a connecting cable 5, a light emitting diode 6, a positive electrode interface 61, a positive electrode detection pen 7, a negative electrode interface 71 and a negative electrode detection pen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a detection apparatus that cable was used, including the box body 1 that is cavity setting, box body 1 is flat quadrangular column and sets up, is provided with bee calling organ 2 and power 3 in the box body 1, and the equal electricity in both ends that refers to 3 bee calling organ 2 and power 3 is connected with connecting cable 4, still is provided with emitting diode 5 in the box body, and emitting diode 5 electricity is connected in one side that power 3 was kept away from at bee calling organ 2, and emitting diode 5's PN junction and bee calling organ 2 all are located box body 1's table side.
Referring to fig. 1 and 2, the positive electrode of the power supply 3 is electrically connected with the buzzer 2, and one end of the buzzer 2 far away from the power supply 3 is electrically connected with the positive electrode of the light emitting diode 5; the cathode of the light emitting diode 5 is electrically connected with an anode interface 6 through a connecting cable 4, and the anode interface 6 is positioned on the side wall of the box body 1; the negative electrode of the power supply 3 is electrically connected with a negative electrode interface 7 through a connecting cable 4, and the negative electrode interface 7 is positioned on the side wall of the box body 1; the positive interface 6 and the negative interface 7 are both positioned on the same end face of the box body 1.
The positive interface 6 and the negative interface 7 are respectively inserted with a positive detection pen 61 and a negative detection pen 71, the positive detection pen 61 and the negative detection pen 71 are both standard detection pens, wherein the insulating layer of the positive detection pen 61 is red, and the insulating layer of the negative detection pen 71 is black; adopt the plug-in connection mode, make things convenient for the staff to change anodal test pen 61 or negative pole test pen 71 of damage.
Referring to fig. 2 and 4, preferably, the power supply 3 selects a 9V battery; meanwhile, the power supply 3 is electrically connected with a power supply 3 switch for turning on or off the power supply of the power supply 3, and the power supply 3 switch is positioned on one side of the box body 1 close to the light-emitting diode 5 and the buzzer 2.
A power supply box 11 for installing a power supply 3 is arranged on one side of the box body 1, which is far away from the light-emitting diode 5 and the buzzer 2, a box cover 111 is arranged on the side wall of the box body 1 of the power supply box 11, and a flat quadrangular prism-shaped handheld block 111 is fixed on one side of the box cover 111, which is far away from the box body 1; the power supply 3 box 11 comprises a first box body 112 and a second box body 113, and a baffle plate 114 is arranged between the first box body 112 and the second box body 113; the first case 112 and the second case 113 are both disposed in a quadrangular prism shape, and the volumes of the first case 112 and the second case 113 are both slightly larger than the size of a 9V battery.
Both ends of the first box 112 are electrically connected with the connecting cable 4, and both ends of the second box 113 are connected with the first box 112 in parallel through the connecting cable 4; the connecting cable 4 on one side of the second box body 113 is also electrically connected with a selection switch 115, the selection switch 115 is positioned on one side of the baffle plate 114 far away from the bottom wall of the power supply box 11, and the height of the baffle plate 114 plus the height of the selection switch 115 is smaller than the height of the power supply box 11.
The implementation principle of the embodiment is as follows: the installation of the power supply 3 is firstly detected by a worker, the positive detection pen 61 and the negative detection pen 71 are respectively inserted into the positive interface 6 and the negative interface 7, then the two ends of the cable are respectively connected with the positive detection pen 61 and the negative detection pen 71, the switch of the power supply 3 is started for detection, and at the moment, if the buzzer 2 buzzes and the light emitting diode 5 lights, the cable can be normally used; on the contrary, the buzzer 2 and the light emitting diode 5 are not reacted, and the cable cannot work normally.
When the battery in the first container 111 cannot complete the work, the operator turns on the selection switch 114 to activate the backup battery in the second container 112 to complete the detection work.
The staff can also add according to actual demand in closed circuit, and electronic component that closed circuit operation can be stabilized such as resistance, stabilivolt.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a detection apparatus that cable was used, includes box body (1), be provided with bee calling organ (2) and power (3) in box body (1), bee calling organ (2) with the equal electricity in both ends of power (3) is connected with connecting cable (4), its characterized in that: still be provided with emitting diode (5) in the box body, emitting diode (5) electricity is connected buzzer (2) keep away from one side of power (3), the PN junction of emitting diode (5) is located the table side of box body (1).
2. A testing device for cables according to claim 1, characterized in that: the positive electrode of the power supply (3) is electrically connected with the buzzer (2);
one end, far away from the buzzer (2), of the light-emitting diode (5) is electrically connected with a positive electrode interface (6) through the connecting cable (4), and the positive electrode interface (6) is positioned on the side wall of the box body (1);
one end of the power supply (3) far away from the buzzer (2) is electrically connected with a negative electrode interface (7) through the connecting cable (4), and the negative electrode interface (7) is located on the side wall of the box body (1).
3. A testing device for cables according to claim 2, characterized in that: and the positive electrode interface (6) and the negative electrode interface (7) are respectively inserted with a positive electrode detection pen (61) and a negative electrode detection pen (71).
4. A testing device for cables according to claim 1, characterized in that: a power supply box (11) is arranged on one side of the box body (1), and a box cover (111) is arranged on the side wall of the box body (1) of the power supply box (11).
5. A testing device for cables according to claim 4, characterized in that: the power supply box (11) comprises a first box body (112) and a second box body (113), the two ends of the first box body (112) are electrically connected with the connecting cable (4), and a baffle (114) is arranged between the second box body (113) and the first box body (112).
6. A testing device for cables according to claim 5, characterized in that: the two ends of the second box body (113) are connected with the first box body (112) in parallel through the connecting cable (4).
7. A testing device for cables according to claim 6, characterized in that: and a selection switch (115) is also arranged on one side of the second box body (113).
8. A testing device for cables according to claim 7, characterized in that: the selection switch (115) is positioned on one side of the baffle plate (114) far away from the bottom wall of the power supply box (11).
9. A testing device for cables according to claim 1, characterized in that: the power supply (3) is electrically connected with a power switch (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234437.2U CN211577398U (en) | 2019-12-12 | 2019-12-12 | Detection apparatus for cable is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234437.2U CN211577398U (en) | 2019-12-12 | 2019-12-12 | Detection apparatus for cable is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577398U true CN211577398U (en) | 2020-09-25 |
Family
ID=72536176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922234437.2U Expired - Fee Related CN211577398U (en) | 2019-12-12 | 2019-12-12 | Detection apparatus for cable is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577398U (en) |
-
2019
- 2019-12-12 CN CN201922234437.2U patent/CN211577398U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |