CN219758359U

CN219758359U - Special tool for debugging weak current engineering equipment

Info

Publication number: CN219758359U
Application number: CN202321101271.7U
Authority: CN
Inventors: 刘旭琴; 邓荣辉; 李斌
Original assignee: Sichuan Yihairui Technology Co ltd
Current assignee: Sichuan Yihairui Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-26
Anticipated expiration: 2033-05-09

Abstract

The utility model relates to the technical field of weak current debugging and discloses a special tool for debugging weak current engineering equipment, which comprises a universal meter, wherein a cable connector is arranged at the front side of the universal meter, an electrified detection cable is inserted into the cable connector, a test pencil is fixedly arranged at one end of the electrified detection cable, a user inserts the test pencil into a connecting through hole and a jack, so that the test pencil enters the inside of a sponge block, the sponge block is softer, the test pencil entering the inside of the jack can be effectively protected, and a round magnetic ring is adsorbed with an adsorption iron sheet, so that a fixed round block is conveniently limited and fixed, a pen point is prevented from being contacted with an object or a person in the process of carrying and moving the test pencil, the effect of protecting the user is achieved, the device has a simple structure and convenient operation, and can effectively protect the test pencil when the test pencil is not used, and the protection effect is improved.

Description

Special tool for debugging weak current engineering equipment

Technical Field

The utility model belongs to the technical field of weak current debugging, and particularly relates to a special tool for debugging weak current engineering equipment.

Background

Weak current generally refers to a direct current circuit or an audio frequency, video circuit, a network circuit, a telephone circuit and the like, the weak current structure needs to be regularly debugged, whether internal performance signals are smooth or not is detected, and a special weak current debugging tool is needed to be used in detection, and the weak current debugging tool comprises a network line tester, a universal meter, an optical fiber fault tester and the like.

The utility model discloses a special weak current debugging tool as disclosed in the patent of publication No. CN215599244U, which comprises a multimeter body fixedly arranged in a shell, wherein a baffle plate is fixedly arranged between the bottom of an inner cavity of the shell and the bottom of the multimeter body, and an arc-shaped adjusting frame is fixedly arranged at the top and the bottom of one surface of the baffle plate opposite to each other through an installing rod. Through installation pole, arc regulation frame, survey electric wire, fixed cover, slider, spout and reset spring's cooperation setting for the staff finishes the back to equipment light current debugging at every turn, through rotating adjusting screw, make second arc holder and first arc holder break away from the cooperation, the rethread makes the survey electric wire can be retrieved to in the arc regulation frame by reset spring's tension, it is convenient to provide for the staff's use, and place the frame of placing and protecting the test pencil through setting up, make the test pencil can be protected, life has improved, be favorable to the staff carry and use.

In the process of realizing the utility model, the technology has the following problems that the device enables the second arc-shaped clamping seat to be separated from the first arc-shaped clamping seat by rotating the adjusting screw, the wire can be retracted into the arc-shaped adjusting frame by utilizing the tension of the reset spring, convenience is provided for the use of staff, the wire can be protected by arranging the placing frame for placing and protecting the wire, and the service life is prolonged.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the test pencil is damaged easily due to contact with an external object in the process of storage and carrying because the pen point and the pen body of the test pencil are still partially exposed when the test pencil is placed inside the placement frame after the use is finished, the test pencil is provided with a special tool for debugging weak current engineering equipment.

The technical scheme adopted by the utility model is as follows: the utility model provides a specialized tool for debugging of weak current engineering equipment, includes the universal meter, the front side of universal meter is provided with the cable connector, the inside grafting of cable connector has the circular telegram detection line cable, the one end fixed mounting of circular telegram detection line cable has the test pencil, the left and right sides of universal meter is provided with two protective housing respectively, and two the equal fixed mounting in one side of protective housing has the adhesive tape piece, the adhesive tape piece with one side of universal meter bonds mutually, the inside fixed mounting of protective housing has the sponge piece, just the jack has been seted up to the top surface of sponge piece, the top surface of protective housing seted up with the corresponding connecting hole of jack, the one end of test pencil passes connecting hole extends to the inside of jack, the top surface of protective housing is located the avris fixed mounting of connecting hole has circular magnetic ring, the outer wall face slip cap of circular telegram detection line cable is equipped with fixed circular piece, fixed circular piece bottom surface fixed mounting with the corresponding iron piece of circular magnetic ring adsorbs mutually.

In a preferred embodiment, two mounting plates are fixedly mounted on the back side of the multimeter, and a holding ring is fixedly mounted on one side of each of the two mounting plates.

In a preferred embodiment, a support groove is formed in the back side of the multimeter below the holding ring, and a support plate is rotatably connected to the inside of the support groove.

In a preferred embodiment, the top surface of the multimeter is fixedly provided with two winding posts.

In a preferred embodiment, a plurality of arc-shaped side grooves are formed in one side, away from the adhesive block, of the protective shell.

In a preferred embodiment, the multimeter has a display fixedly mounted to a front side thereof.

In a preferred embodiment, an adjusting knob is fixedly arranged on the front side of the universal meter below the display screen.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, after the test pencil is used for detecting weak current debugging equipment, a user inserts the test pencil into the connecting through hole and the jack, so that the test pencil enters the inside of the sponge block, the test pencil entering the inside of the jack can be effectively protected due to the fact that the sponge block is soft, then the user slides the fixed round block to enable the test pencil to slide on the outer wall surface of the electrified detection cable and contact with one end of the test pencil, when the fixed round block contacts with one end of the test pencil, the round magnetic ring is adsorbed with the adsorption iron sheet, limiting and fixing of the fixed round block are facilitated, the test pencil inserted into the inside of the sponge block is more stable through fixing of the fixed round block, a pen point of the test pencil cannot contact with an object or a person in the carrying and moving process, the effect of protecting the person is achieved, the test pencil is simple in structure, operation is convenient, the test pencil can be effectively protected when the test pencil is not used, the test pencil is prevented from contacting with the object or the person as much as possible, and the external protection effect is improved.

2. According to the universal meter, due to the adoption of the scheme, the holding ring is convenient to install and fix through the arranged mounting plate, and the holding ring is convenient to operate by holding the universal meter by a user, so that the user can operate or carry the universal meter more conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a protective housing according to the present utility model;

FIG. 3 is a schematic view of the prescription A in FIG. 2;

FIG. 4 is a schematic view of a fixed round block structure according to the present utility model;

FIG. 5 is a schematic rear view of the multimeter of the present utility model.

The marks in the figure: 1. a multimeter; 2. a cable connector; 3. energizing the detection cable; 4. test pencil; 5. a protective housing; 6. sticking a glue block; 7. a sponge block; 8. a jack; 9. a connecting through hole; 10. a circular magnetic ring; 11. fixing the round block; 12. adsorbing iron sheets; 13. a mounting plate; 14. a grip ring; 15. a support groove; 16. a support plate; 17. a winding post; 18. arc side grooves; 19. a display screen; 20. and (5) adjusting a knob.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples are given;

referring to fig. 1, 2 and 3, a special tool for debugging weak current engineering equipment comprises a universal meter 1, wherein a cable connector 2 is arranged on the front side of the universal meter 1, an electrifying detection cable 3 is inserted into the cable connector 2, and a test pencil 4 is fixedly arranged at one end of the electrifying detection cable 3; through the cable connector 2 that sets up, be convenient for switch on detect cable 3 peg graft inside, make things convenient for personnel to use test pencil 4 to detect weak current debugging equipment.

Referring to fig. 2, 3 and 4, two protective cases 5 are respectively arranged at the left and right sides of the multimeter 1, and adhesive blocks 6 are fixedly arranged at one sides of the two protective cases 5, and the adhesive blocks 6 are adhered to one side of the multimeter 1; the adhesive glue block 6 is adhered to one side of the universal meter 1, so that the two protective shells 5 are conveniently arranged on the left side and the right side of the universal meter 1, and the test pencil 4 is conveniently protected.

Referring to fig. 1, 2 and 3, a sponge block 7 is fixedly installed in the protective housing 5, a jack 8 is formed in the top surface of the sponge block 7, a connection through hole 9 corresponding to the jack 8 is formed in the top surface of the protective housing 5, and one end of the test pencil 4 penetrates through the connection through hole 9 and extends into the jack 8; through the sponge piece 7 that sets up, the test pencil 4 of being convenient for gets into the inside of sponge piece 7 through connecting through-hole 9 and jack 8, conveniently protects test pencil 4, and the sponge piece 7 is comparatively soft, can effectually protect test pencil 4 to the inside that gets into jack 8, avoids test pencil 4 nib and object or personnel to the greatest extent to contact, reaches the effect of protection personnel when improving test pencil 4 life.

Referring to fig. 2, 3 and 4, a circular magnetic ring 10 is fixedly mounted on the side of the top surface of the protective housing 5 located at the connecting through hole 9, a fixed round block 11 is sleeved on the outer wall surface of the power-on detection cable 3 in a sliding manner, an adsorption iron sheet 12 corresponding to the circular magnetic ring 10 is fixedly mounted on the bottom surface of the fixed round block 11, and the fixed round block 11 is adsorbed with the adsorption iron sheet 12; after the user inserts the test pencil 4 into the jack 8, the user slides the fixed round block 11 at this moment to enable the fixed round block 11 to be in contact with one end of the test pencil 4, when the fixed round block 11 is in contact with one end of the test pencil 4, the round magnetic ring 10 and the adsorption iron sheet 12 adsorb each other at this moment, so that the fixed round block 11 is convenient to limit and fix, and the test pencil 4 inserted into the jack 8 is more stable through the fixation of the fixed round block 11.

Referring to fig. 2, 4 and 5, two mounting plates 13 are fixedly mounted on the back side of multimeter 1, and a grip ring 14 is fixedly mounted on one side of each of the two mounting plates 13; through the mounting panel 13 that sets up, be convenient for install fixedly to holding ring 14, through the holding ring 14 that sets up, the user of being convenient for holds universal meter 1 and operates, and the user is more convenient when operation or carrying universal meter 1.

Referring to fig. 5, a support groove 15 is formed in the back side of multimeter 1 below grip ring 14, and a support plate 16 is rotatably connected to the inside of support groove 15; through the supporting groove 15 that sets up, the backup pad 16 of being convenient for rotates inside, through the backup pad 16 of setting up, and the personnel of being convenient for rotate it to certain angle, make it support, make things convenient for personnel to observe the detection value for universal meter 1.

Referring to fig. 1 and 2, two winding posts 17 are fixedly mounted on the top surface of the multimeter 1; through the wrapping post 17 that sets up, be convenient for twine more circular telegram detection cable 3, make things convenient for the accomodating of cable.

Referring to fig. 1 and 2, a plurality of arc-shaped side grooves 18 are formed in one side, away from the adhesive block 6, of the protective shell 5; through a plurality of arc limit grooves 18 that set up, the personnel of being convenient for are more comfortable when holding universal meter 1, protective housing 5.

Referring to fig. 1 and 2, a display 19 is fixedly mounted on the front side of multimeter 1; the display screen 19 is arranged to display the detection value of the weak current debugging equipment conveniently.

Referring to fig. 1 and 2, an adjusting knob 20 is fixedly installed on the front side of the multimeter 1 below a display screen 19; through the adjusting knob 20 that sets up, the gear of the universal meter 1 is adjusted to the personnel of being convenient for, conveniently detects weak current debugging equipment.

The implementation principle of the embodiment of the special tool for debugging the weak current engineering equipment is as follows: the user is firstly with circular telegram detection cable 3 with cable connector 2 be connected, then use the handheld universal meter 1 of personnel to operate the test pencil 4 and detect weak current debugging equipment, after detecting weak current debugging equipment finishes, the user inserts test pencil 4 in connecting through-hole 9 and jack 8 this moment, make test pencil 4 get into the inside of sponge piece 7, because the inside of sponge piece 7 is comparatively soft, can effectually protect test pencil 4 that gets into jack 8, then use the personnel to slide again fixed circle piece 11, make it slide at the outer wall surface of circular telegram detection cable 3 and with test pencil 4's one end contact, when fixed circle piece 11 and test pencil 4's one end contact, circular magnetic ring 10 adsorbs with absorption iron sheet 12 this moment, thereby be convenient for carry out spacing fixed to fixed circle piece 11, fix through fixed circle piece 11, make the inside test pencil 4 of grafting entering sponge piece 7 more stable, make test pencil 4 can not contact with object or personnel in the in-process that carries the removal, improve test pencil point and life's the test pencil 4, the device can not reach the protection effect when the test pencil 4 is simple to the operation that can not reach the protection effect when the test pencil 4 is convenient, the use, the device is not accessible to the external world when the protection of the test pencil 4 is protected.

Through the mounting panel 13 that sets up, be convenient for install fixedly to holding ring 14, through the holding ring 14 that sets up, the user of being convenient for holds universal meter 1 and operates, and the user is more convenient when operation or carrying universal meter 1.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A specialized tool for debugging weak current engineering equipment, includes universal meter (1), its characterized in that: the utility model discloses a universal meter, including universal meter (1), cable connector (2) are provided with in the front side of universal meter (1), the inside grafting of cable connector (2) has circular telegram detection cable (3), the one end fixed mounting of circular telegram detection cable (3) has test pencil (4), the left and right sides of universal meter (1) is provided with two protection casing (5) respectively, and two the equal fixed mounting in one side of protection casing (5) has paste glue piece (6), paste glue piece (6) with bond with one side of universal meter (1), the inside fixed mounting of protection casing (5) has sponge piece (7), just jack (8) have been seted up to the top surface of sponge piece (7), the top surface of protection casing (5) seted up with connecting hole (9) corresponding to jack (8), the one end of test pencil (4) is passed connecting hole (9) and is extended to the inside of jack (8), the limit side fixed mounting of protection casing (5) are located connecting hole (9) has glue piece (10), the inside fixed mounting of side of fixing of side of connecting hole (9) has magnetic ring (10), the fixed surface (11) is equipped with circular magnetic ring (11) corresponding fixed mounting of magnetic ring (11), the fixed round block (11) is adsorbed with the adsorption iron sheet (12).

2. The special tool for debugging weak current engineering equipment according to claim 1, wherein: two mounting plates (13) are fixedly mounted on the back side of the universal meter (1), and a holding ring (14) is fixedly mounted on one side of each mounting plate (13).

3. A special tool for debugging weak current engineering equipment as defined in claim 2, wherein: the back side of the universal meter (1) is positioned below the holding ring (14) and is provided with a supporting groove (15), and the inside of the supporting groove (15) is rotationally connected with a supporting plate (16).

4. The special tool for debugging weak current engineering equipment according to claim 1, wherein: the top surface of universal meter (1) fixed mounting has two wrapping posts (17).

5. The special tool for debugging weak current engineering equipment according to claim 1, wherein: a plurality of arc-shaped side grooves (18) are formed in one side, away from the adhesive block (6), of the protective shell (5).

6. The special tool for debugging weak current engineering equipment according to claim 1, wherein: the front side of the universal meter (1) is fixedly provided with a display screen (19).

7. The special tool for debugging weak current engineering equipment according to claim 6, wherein: the front side of the universal meter (1) is positioned below the display screen (19) and is fixedly provided with an adjusting knob (20).