CN215180456U - Weak current engineering service power consumption flow detection device - Google Patents
Weak current engineering service power consumption flow detection device Download PDFInfo
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- CN215180456U CN215180456U CN202120946043.4U CN202120946043U CN215180456U CN 215180456 U CN215180456 U CN 215180456U CN 202120946043 U CN202120946043 U CN 202120946043U CN 215180456 U CN215180456 U CN 215180456U
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Abstract
The utility model discloses a current detection device for weak current engineering service, which comprises an universal meter body and a receiving mechanism, wherein a protective frame is sleeved on the side wall of the universal meter body, one side of the protective frame, which is away from the universal meter body, is provided with an installation cavity, a detection wire is placed in the installation cavity, the upper end of the detection wire passes through the top of the protective frame and is fixedly connected with a detection pen, and the lower end of the detection wire passes through the bottom of the protective frame and is fixedly connected with a plug, when the device is not used, the detection wire is stored in the installation cavity in an S shape through a plurality of staggered springs, so that the universal meter body is convenient to carry and store, when the device is used, the detection wire in the installation cavity is gradually changed into a straight line through pulling the detection pen, thereby realizing the extension of the detection wire, and being convenient for users to pull out detection wires with different lengths, the detection lead is prevented from being too long, and the normal operation of a user is prevented from being influenced.
Description
Technical Field
The utility model relates to a light current engineering service technical field specifically is a light current engineering service uses electric flow detection device.
Background
Weak electrical engineering is a category of electrical power applications. Electric power applications can be classified into strong electricity and weak electricity according to the strength of electric power transmission power. Weak electric engineering generally includes integrated wiring systems, network systems, monitoring systems, parking lot management systems, alarm systems, building control systems, and the like. During weak electricity engineering service, a worker or a debugging engineer often uses a multimeter to detect the amount of current.
A portable multimeter with the existing notice number CN212514748U comprises a detection meter; the winding mechanism comprises an embedded box, a partition plate, a winding drum, a rotating shaft, a first conical gear, a second conical gear, a driving shaft and a shifting wheel; the embedded box is embedded into the detection meter, the partition plate is fixedly arranged in the embedded box, and the embedded box is divided into a wire collecting cavity and a rotating cavity; the winding reel is arranged in the winding cavity, and one end of the rotating shaft is connected with the winding reel.
Above-mentioned utility model because the general volume of hand-held type universal meter is less, and the wire that is used for detecting is thicker, only utilizes the universal meter lower extreme to carry out the rolling to the wire, can lead to the diameter of take-up section of thick bamboo to become very big, and then increases the volume of whole universal meter, does not utilize carrying of universal meter, and the user of not being convenient for uses. In order to solve the problems, an improved weak current engineering service current detection device is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light current engineering is electric flow detection device for service to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a light current engineering is electric flow detection device for service, includes universal meter body and receiving mechanism, the cover has the carriage that is used for carrying out the protection to the universal meter body on the universal meter body lateral wall, the installation cavity has been seted up to one side that the universal meter body was kept away from to the carriage, the inside detection wire of having placed of installation cavity, it passes carriage top fixedly connected with and is used for carrying out the detection pen that the electric flow detected to detect the wire upper end, it passes carriage bottom fixedly connected with and is used for the plug of this body coupling with the universal meter to detect the wire lower extreme, one side that the universal meter body was kept away from to the carriage is used for carrying out the back lid of shutoff to the installation cavity through screw fixedly connected with.
The accommodating mechanism is arranged inside the installation cavity and used for winding the detection lead.
As a further aspect of the present invention: the receiving mechanism comprises a plurality of springs, the springs are fixedly connected to two opposite inner walls of the installation cavity in a staggered mode, one end of each spring, close to the center of the installation cavity, of the corresponding base is fixedly connected with, and idler wheels used for clamping and connecting detection wires are fixedly mounted on the bases.
The mounting cavity is close to the slide rail of fixedly connected with and base one-to-one on the inner wall of universal meter body, the one end fixedly connected with slider that the base is close to the universal meter body, slider sliding connection is on the slide rail lateral wall.
As a further aspect of the present invention: the upper end of the side wall of the rear cover is fixedly connected with a second clamping block used for placing a detection pen, and the lower end of the side wall of the rear cover is fixedly connected with a third clamping block used for placing a plug.
As a further aspect of the present invention: the utility model discloses a plug and multimeter body interconnect is used for detecting the wire, protective frame lower extreme fixedly connected with is used for carrying out fixed first fixture block to the detection wire when plug and multimeter body interconnect.
As a further aspect of the present invention: graphite powder which is convenient for the sliding block to slide along the side wall of the sliding rail is coated on the side wall of the sliding rail.
As a further aspect of the present invention: and a braided tube for preventing the detection lead from being damaged by stretching is fixedly wound on the side wall of the detection lead.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with when not using, the spring that sets up through a plurality of is crisscross makes the detection wire be the S type and accomodates inside the installation cavity, and the carrying of the universal meter body of being convenient for is accomodate, and when using, makes the inside detection wire of installation cavity become a straight line gradually through the pulling test pen to realize the extension of detecting the wire, the person of facilitating the use pulls out the detection wire of different length, prevents to detect the wire overlength, influences user' S normal operating, and convenient to use person uses.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic diagram of a rear three-dimensional structure of the present invention.
Fig. 3 is a schematic structural view of the middle storage mechanism of the present invention.
Fig. 4 is a schematic top view of the storage mechanism of the present invention.
Wherein: the universal meter comprises a universal meter body 1, a protective frame 2, a roller 3, a base 4, a plug 5, a spring 6, an installation cavity 7, a detection lead 8, a detection pen 9, a rear cover 10, a sliding block 11, a sliding rail 12, a first clamping block 13, a second clamping block 14 and a third clamping block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the utility model, a light current engineering service uses electric flow detection device, including universal meter body 1 and receiving mechanism, the cover has the carriage 2 that is used for carrying out the protection to universal meter body 1 on the universal meter body 1 lateral wall, one side that universal meter body 1 was kept away from to carriage 2 has seted up installation cavity 7, installation cavity 7 is inside to have placed detection wire 8, detection wire 8 upper end is passed carriage 2 top fixedly connected with and is used for carrying out the test pencil 9 that the electric flow detected, detection wire 8 lower extreme passes carriage 2 bottom fixedly connected with and is used for the plug 5 of being connected with universal meter body 1, one side that universal meter body 1 was kept away from to carriage 2 is used for carrying out the back lid 10 of shutoff to installation cavity 7 through screw fixedly connected with.
Storage mechanism sets up inside installation cavity 7 for carry out the rolling to detecting wire 8, detect 8 overlengths of wire when preventing to use, influence the user and use.
Receiving mechanism includes a plurality of spring 6, the crisscross fixed connection of spring 6 is on two relative inner walls of installation cavity 7, spring 6 is close to the one end fixedly connected with base 4 that installation cavity 7 central point put, fixed mounting has gyro wheel 3 that is used for joint detection wire 8 on base 4.
The mounting cavity 7 is close to slide rail 12 of fixedly connected with and 4 one-to-one of base on the inner wall of universal meter body 1, base 4 is close to one end fixedly connected with slider 11 of universal meter body 1, slider 11 sliding connection is on the 12 lateral walls of slide rail.
Rear cover 10 lateral wall upper end fixedly connected with is used for placing second fixture block 14 that detects pen 9, rear cover 10 lateral wall lower extreme fixedly connected with is used for placing third fixture block 15 of plug 5, 2 lower extreme fixedly connected with of bearer bar are used for carrying out the first fixture block 13 fixed to detection wire 8 when plug 5 and universal meter body 1 interconnect.
Storage mechanism's theory of operation is that the user takes off plug 5 from third fixture block 15, and 1 interconnect to plug 5 and universal meter body, then 8 joints of detection wire between plug 5 and the bearer bar 2 are on first fixture block 13, then the user takes off detection pen 9 from second fixture block 14, and tensile detection pen 9, detection pen 9 pulling detection wire 8 extension, detection wire 8 extrudees gyro wheel 3, gyro wheel 3 promotes base 4 and removes, base 4 drives slider 11 and slides along slide rail 12 lateral wall, 4 compression spring 6 of base simultaneously, thereby make detection wire 8 extension.
Storage mechanism 'S effect is when not using, spring 6 through the crisscross setting of a plurality of makes detection wire 8 be the S type and accomodate inside installation cavity 7, the carrying of universal meter body 1 of being convenient for is accomodate, when using, make the inside detection wire 8 of installation cavity 7 become a straight line gradually through pulling detection pen 9, thereby realize the extension that detects wire 8, convenient to use person pulls out the detection wire 8 of different length, prevent to detect 8 overlengths of wire, influence user' S normal operating, convenient to use person uses.
The utility model discloses a theory of operation is:
during the use, the user takes off plug 5 from third fixture block 15, and plug 5 and universal meter body 1 interconnect, then 8 joints of detection wire between plug 5 and the bearer bar 2 are on first fixture block 13, then the user takes off test pen 9 from second fixture block 14, and tensile test pen 9, test pen 9 pulling detection wire 8 extension, detection wire 8 extrudes gyro wheel 3, gyro wheel 3 promotes 4 removals of base, base 4 drives slider 11 and slides along the 12 lateral walls of slide rail, 4 compression spring 6 of base simultaneously, thereby make detection wire 8 extension.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (6)
1. A current detection device for weak current engineering service is characterized by comprising a universal meter body (1) and a storage mechanism, a protective frame (2) used for protecting the multimeter body (1) is sleeved on the side wall of the multimeter body (1), an installation cavity (7) is arranged on one side of the protective frame (2) far away from the multimeter body (1), a detection lead (8) is arranged in the mounting cavity (7), the upper end of the detection lead (8) passes through the top of the protection frame (2) and is fixedly connected with a detection pen (9) for detecting the current amount, the lower end of the detection lead (8) penetrates through the bottom of the protective frame (2) and is fixedly connected with a plug (5) used for being connected with the universal meter body (1), one side, far away from the multimeter body (1), of the protection frame (2) is fixedly connected with a rear cover (10) used for plugging the mounting cavity (7) through a screw;
the accommodating mechanism is arranged in the mounting cavity (7) and used for winding the detection lead (8).
2. The weak current engineering service current detection device according to claim 1, wherein the accommodating mechanism comprises a plurality of springs (6), the springs (6) are fixedly connected to two opposite inner walls of the installation chamber (7) in a staggered manner, one end of each spring (6) close to the center of the installation chamber (7) is fixedly connected with a base (4), and a roller (3) for clamping a detection lead (8) is fixedly mounted on each base (4);
slide rail (12) of fixedly connected with and base (4) one-to-one on installation cavity (7) is close to the inner wall of universal meter body (1), one end fixedly connected with slider (11) that base (4) are close to universal meter body (1), slider (11) sliding connection is on slide rail (12) lateral wall.
3. The weak current engineering service current detection device according to claim 1, wherein a second block (14) for placing the detection pen (9) is fixedly connected to the upper end of the side wall of the rear cover (10), and a third block (15) for placing the plug (5) is fixedly connected to the lower end of the side wall of the rear cover (10).
4. The current detection device for the weak current engineering service is characterized in that a first clamping block (13) used for fixing a detection lead (8) when a plug (5) and a multimeter body (1) are connected with each other is fixedly connected to the lower end of the protection frame (2).
5. The weak current engineering service current detection device according to claim 2, characterized in that graphite powder for facilitating sliding of the sliding block (11) along the side wall of the sliding rail (12) is coated on the side wall of the sliding rail (12).
6. The weak current engineering service current detection device as claimed in claim 1, wherein a braided tube for preventing the detection lead (8) from being damaged by stretching is fixedly wound on the side wall of the detection lead (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946043.4U CN215180456U (en) | 2021-05-06 | 2021-05-06 | Weak current engineering service power consumption flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946043.4U CN215180456U (en) | 2021-05-06 | 2021-05-06 | Weak current engineering service power consumption flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215180456U true CN215180456U (en) | 2021-12-14 |
Family
ID=79366578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120946043.4U Active CN215180456U (en) | 2021-05-06 | 2021-05-06 | Weak current engineering service power consumption flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215180456U (en) |
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2021
- 2021-05-06 CN CN202120946043.4U patent/CN215180456U/en active Active
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