CN215599244U

CN215599244U - Special tool for weak current debugging

Info

Publication number: CN215599244U
Application number: CN202122086739.7U
Authority: CN
Inventors: 于航; 秦长春
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-21
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a special tool for weak current debugging, comprising a multimeter body fixedly installed inside a casing, a partition plate is fixedly installed between the bottom of the inner cavity of the casing and the bottom of the multimeter body, and the partition plates are on the opposite side. Both the top and the bottom are fixedly installed with an arc-shaped adjusting frame through installation rods, and the utility model relates to the technical field of electric equipment. Through the coordination of the installation rod, the arc adjustment frame, the measuring wire, the fixed sleeve, the slider, the chute and the return spring, the staff can turn the adjustment screw after each weak current debugging of the equipment to make the second arc clamp The seat is disengaged from the first arc-shaped clamp seat, and the measuring wire can be retracted into the arc-shaped adjustment frame by using the tension of the return spring, which provides convenience for the use of the staff, and the measuring pen is placed and protected by setting The unique placement frame enables the electric test pen to be protected, the service life is improved, and it is convenient for the staff to carry and use.

Description

Special tool for weak current debugging

Technical Field

The utility model relates to the technical field of power equipment, in particular to a special tool for weak current debugging.

Background

Weak current generally refers to direct current circuit or audio and video line, network line and telephone line, and alternating current voltage is generally within 36V. The signal input (cable television line) of telephone, computer, television, and the home appliances such as sound equipment (output end line) are all weak current electrical equipment, and in the weak current debugging, the tools such as multimeter and test pencil are often used to test and debug the circuit.

Current weak current debugging tool can use universal meter and test pencil often, and the survey electric wire that current universal meter and test pencil are connected is at every turn using the back, the manual work all need be tied up survey electric wire for its convenient carrying, use comparatively inconvenient, can't carry out fine rolling to survey electric wire after the test of weak current at every turn, and also not set up the device of placing the protection to the test pencil, lead to the test pencil to put other instruments of probably contacting when carrying in the saddlebag, make the test pencil take place to damage, and life is shorter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a special tool for weak current debugging, which solves the problems in the background.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a special tool for weak current debugging comprises a universal meter body fixedly arranged in a shell, a partition plate is fixedly arranged between the bottom of an inner cavity of the shell and the bottom of the universal meter body, the top and the bottom of the back side of the clapboard are both fixedly provided with an arc-shaped adjusting frame through a mounting rod, the wiring ends at the two sides of the bottom of the universal meter body are electrically connected with electric wires, one end of each electric wire penetrates through the arc-shaped adjusting frame and the shell in sequence and extends to the outside of the shell, a fixed sleeve is fixedly arranged on the surface of the electric wire and positioned in the arc-shaped adjusting frame, sliding grooves are respectively arranged on two sides of the inner cavity of the arc-shaped adjusting frame, sliding blocks are respectively and slidably arranged in the two sliding grooves, the opposite surfaces of the two sliding blocks are respectively and fixedly connected with the top and the bottom of the fixed sleeve, and a return spring is sleeved on the surface of the electric wire and between the fixed sleeve and the bottom of the inner cavity of the arc-shaped adjusting frame.

Preferably, the equal fixed mounting in both sides of shell has the frame of placing, survey the electric wire and extend to the outside one end fixed mounting of shell and have the test pencil, the middle part of placing frame inner chamber both sides has the telescope tube with the equal fixed mounting in bottom, is located same horizontal direction two the equal fixed mounting in one side that the telescope tube is relative has the annular rubber holder who cooperatees and use with the test pencil.

Preferably, the top and the bottom of one side of the annular rubber clamping seat are both fixedly provided with springs, and one ends of the springs are fixedly connected with one side of the inner wall of the placing frame.

Preferably, the bottom of shell both sides just is located the below fixed mounting who places the frame and has first arc holder, the equal fixed mounting in bottom of shell both sides has the mounting panel, adjusting screw is installed through seting up the thread groove screw thread in the bottom of mounting panel, adjusting screw's top is rotated through the bearing and is installed the second arc holder that cooperatees and use with first arc holder.

Preferably, T type groove has been seted up at the back of shell, fixed mounting has the dwang between the top of T type groove inner chamber both sides, the fixed surface of dwang installs T type support, the both sides of T type groove inner chamber are all rotated through rotating and are installed first connecting rod, one side of first connecting rod is rotated through rotating and is installed the second connecting rod, one side of second connecting rod is rotated through one side of rotating piece and T type support and is connected.

Preferably, the top and the bottom of shell back one side all rotate through rotating and install elastic bandage, elastic bandage's one end fixed mounting has the magic to paste the matte, the top and the equal fixed mounting in bottom of shell back opposite side have with the magic paste the matte and cooperate the magic subsides hook face that uses.

Preferably, the top fixed mounting on shell surface has the display screen, the equal fixed mounting in both sides at shell surface middle part has the debugging button, the fixed surface of multimeter body installs a plurality of debugging module.

(III) advantageous effects

The utility model provides a special tool for weak current debugging. The method has the following beneficial effects:

(1) this light current debugging specialized tool, through the installation pole, the arc is adjusted the frame, survey the electric wire, fixed cover, the slider, spout and reset spring's cooperation setting, make the staff finish the back to equipment light current debugging at every turn, through rotating adjusting screw, make second arc holder break away from the cooperation with first arc holder, the rethread utilizes reset spring's tension to make and survey the electric wire and can be withdrawed to the arc and adjust in the frame, it is convenient for staff's use to provide, and place the frame of placing with the protection to the test pencil through setting up, make the test pencil can be protected, service life has obtained the improvement, be favorable to carrying and the use of staff.

(2) This weak current debugging specialized tool, through T type groove, the dwang, T type support, first connecting rod, the second connecting rod, elastic bandage, the cooperation setting of pile face and magic subsides hook face is pasted to the magic, make the staff can tie up its whole debugging tool on the arm when using again, make things convenient for the better equipment of staff to carry out the weak current debugging, rethread T type support sets up with the cooperation in T type groove, when using, pull out T type support from T type inslot, make T type support and ground contact, support whole weak current debugging tool, make things convenient for the staff to carry out the weak current debugging, staff's work efficiency has been improved greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the arcuate adjustment frame structure of the present invention;

FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 5 is a side view of the structure of the present invention;

FIG. 6 is an enlarged view of a portion of the utility model at B in FIG. 5;

FIG. 7 is an enlarged view of a portion of the utility model at C of FIG. 5;

fig. 8 is a rear view of the inventive structure.

In the figure, 1, a housing; 2. a multimeter body; 3. a partition plate; 4. mounting a rod; 5. an arc-shaped adjusting frame; 6. measuring an electric wire; 7. fixing a sleeve; 8. a slider; 9. a chute; 10. a return spring; 11. placing the frame; 12. a test pencil; 13. a telescopic sleeve; 14. an annular rubber holder; 15. a spring; 16. a first arc-shaped holder; 17. mounting a plate; 18. adjusting screws; 19. a second arc-shaped clamping seat; 20. a T-shaped groove; 21. rotating the rod; 22. a T-shaped bracket; 23. a first link; 24. a second link; 25. an elastic band; 26. magic paste suede; 27. hook surface of magic tape; 28. a display screen; 29. a debug button; 30. and a debugging module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present embodiment provides a technical solution: a special tool for weak current debugging comprises a universal meter body 2 fixedly arranged in a shell 1, a partition plate 3 is fixedly arranged between the bottom of an inner cavity of the shell 1 and the bottom of the universal meter body 2, arc adjusting frames 5 are fixedly arranged at the top and the bottom of the opposite side of the partition plate 3 through mounting rods 4, wiring ends at two sides of the bottom of the universal meter body 2 are electrically connected with wire measuring wires 6, one end of each wire measuring wire 6 sequentially penetrates through the arc adjusting frames 5 and the shell 1 and extends to the outside of the shell 1, the length of each wire measuring wire 6 in each arc adjusting frame 5 is the same as the length reserved between each wire measuring wire 6 and the wiring end of the universal meter body 2, a fixed sleeve 7 is fixedly arranged on the surface of each wire measuring wire 6 and in the arc adjusting frame 5, sliding grooves 9 are formed in two sides of the inner cavity of each arc adjusting frame 5, and sliding blocks 8 are arranged in the two sliding grooves 9, the one side that two sliders 8 are relative respectively with the top and the bottom fixed connection of fixed cover 7, survey the surface of electric wire 6 and be located the cover and be equipped with reset spring 10 between the bottom of fixed cover 7 and 5 inner chambers of arc-shaped adjusting frame, reset spring 10 is the industrial grade spring, has good elasticity performance, can stretch repeatedly and use.

In this embodiment, the equal fixed mounting in both sides of shell 1 places frame 11, the one end fixed mounting that survey electric wire 6 extends to the shell 1 outside has test pencil 12, the middle part of placing frame 11 inner chamber both sides and the equal fixed mounting in bottom have telescopic sleeve 13, telescopic sleeve 13 is miniature telescopic sleeve, telescopic sleeve 13 has been divided inner tube and urceolus, the urceolus can stretch out and draw back in the inner tube, the equal fixed mounting in the one side that two telescopic sleeve 13 are relative that lie in same horizontal direction has annular rubber holder 14 with test pencil 12 matched with and use, annular rubber holder 14 is provided with four, divide into two sets of the symmetry and carry out the centre gripping fixedly to test pencil 12.

In this embodiment, the top and the bottom of one side of the annular rubber holder 14 are both fixedly provided with a spring 15, the spring 15 is a small industrial-grade spring, has good telescopic performance and can be repeatedly stretched for use, and one end of the spring 15 is fixedly connected with one side of the inner wall of the placing frame 11.

In this embodiment, the bottom of shell 1 both sides just is located the below fixed mounting that places frame 11 and has first arc holder 16, and the equal fixed mounting in bottom of shell 1 both sides has mounting panel 17, and adjusting screw 18 is installed through seting up the thread groove screw thread in mounting panel 17's bottom, and adjusting screw 18's top is rotated through the bearing and is installed the second arc holder 19 that cooperatees and use with first arc holder 16.

In this embodiment, T type groove 20 has been seted up at the back of shell 1, fixed mounting has dwang 21 between the top of 20 inner chambers both sides in T type groove, and the fixed surface of dwang 21 installs T type support 22, and the both sides in 20 inner chambers in T type groove all rotate through rotating and install first connecting rod 23, and second connecting rod 24 is installed through rotating a rotation in one side of first connecting rod 23, and one side of second connecting rod 24 is rotated through rotating one side of piece and T type support 22 and is connected.

In this embodiment, the top and the bottom of 1 back one side of shell all rotate through rotating and install elastic bandage 25, and elastic bandage 25's one end fixed mounting has magic tape matte 26, and the top and the equal fixed mounting in bottom of 1 back opposite side of shell have with the magic tape matte 26 cooperate the magic tape hook face 27 that uses.

In this embodiment, the top fixed mounting on shell 1 surface has display screen 28, display screen 28 and universal meter body 2 electric connection, and the equal fixed mounting in both sides in shell 1 surface middle part has debugging button 29, and universal meter body 2's fixed surface installs a plurality of debugging module 30.

When the device is used, when the device needs to be subjected to weak current debugging, a worker surrounds the elastic bandage 25 on the arm, the magic tape suede 26 and the magic tape hook face 27 are adhered and fixed, at the moment, the worker takes out the two test pens 12 from the placing frame 11, the test pens 12 can drive the fixing sleeve 7 connected with the test wire 6 to move when being taken out, the test wire 6 can compress the reset spring 10 when moving, the test wire 6 can be pulled out of the shell 1 through the matching of the sliding block 8 and the sliding groove 9, the worker rotates the adjusting screw 18 to drive the second arc-shaped clamping seat 19 to move upwards, the test wire 6 is limited and fixed through the limiting matching of the first arc-shaped clamping seat 16, at the moment, the worker connects the two test pens 12 with the device connecting end to be subjected to weak current debugging, and the display screen 28 is used for displaying circuit values, the staff of being convenient for watches the debugging, the staff rotates adjusting screw 18 once more after the test debugging is accomplished, make second arc holder 19 break away from the cooperation with first arc holder 16, make through reset spring 10's tension and survey electric wire 6 and can be withdrawed to in the arc adjustment frame 5, first T type support 22 is used for the equipment of low department test, when using, pull out T type support 22 from T type inslot 20, rethread first connecting rod 23 and second connecting rod 24's cooperation, make T type support 22 and ground contact, support whole light current debugging instrument, make things convenient for the staff to carry out the light current debugging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A special tool for weak-current debugging, comprising a multimeter body (2) fixedly installed inside the casing (1), characterized in that: the bottom of the inner cavity of the casing (1) and the bottom of the multimeter body (2) are fixed between the A partition (3) is installed, and the top and bottom of the opposite side of the partition (3) are fixedly installed with an arc-shaped adjustment frame (5) by means of mounting rods (4), and the two sides of the bottom of the multimeter body (2) The terminals are all electrically connected with a measuring wire (6), and one end of the measuring wire (6) sequentially penetrates the arc-shaped adjustment frame (5) and the outer casing (1) and extends to the outside of the casing (1). A fixing sleeve (7) is fixedly installed on the surface of the electric wire (6) and inside the arc-shaped adjusting frame (5), and sliding grooves (9) are provided on both sides of the inner cavity of the arc-shaped adjusting frame (5). Sliders (8) are slidably installed inside each of the sliding grooves (9), and the opposite sides of the two sliding blocks (8) are respectively fixedly connected to the top and bottom of the fixing sleeve (7). A return spring (10) is sleeved on the surface of (6) and between the fixed sleeve (7) and the bottom of the inner cavity of the arc-shaped adjustment frame (5).

2. A special tool for weak current debugging according to claim 1, characterized in that: both sides of the casing (1) are fixedly installed with a placement frame (11), and the measuring wire (6) extends to the casing (1). 1) An electrical measuring pen (12) is fixedly installed at one end of the outside, and telescopic sleeves (13) are fixedly installed in the middle and bottom of both sides of the inner cavity of the placing frame (11), and the two telescopic sleeves are located in the same horizontal direction. The opposite side of the cylinder (13) is fixedly installed with a ring-shaped rubber clamp seat (14) used in cooperation with the electricity measuring pen (12).

3. A special tool for weak current debugging according to claim 2, characterized in that: a spring (15) is fixedly installed on the top and bottom of one side of the annular rubber clamp (14), and the spring (15) One end of the frame is fixedly connected to one side of the inner wall of the placing frame (11).

4. A kind of special tool for weak current debugging according to claim 1, characterized in that: the bottom of both sides of the casing (1) and the bottom of the placing frame (11) are fixedly installed with a first arc clip through a fixing plate Seat (16), mounting plates (17) are fixedly installed at the bottoms of both sides of the casing (1), and adjusting screws (18) are installed at the bottom of the mounting plate (17) by opening threaded grooves. The top end of the screw (18) is rotatably mounted with a second arc-shaped clamp seat (19) used in cooperation with the first arc-shaped clamp seat (16).

5. A special tool for weak-current debugging according to claim 1, characterized in that: a T-shaped groove (20) is provided on the back of the casing (1), and the inner cavity of the T-shaped groove (20) is on both sides of the inner cavity. A rotating rod (21) is fixedly installed between the tops, a T-shaped bracket (22) is fixedly installed on the surface of the rotating rod (21), and both sides of the inner cavity of the T-shaped groove (20) are rotated and installed by rotating parts There is a first connecting rod (23), one side of the first connecting rod (23) is rotated and installed with a second connecting rod (24) through a rotating member, and one side of the second connecting rod (24) is rotated through a rotating member It is rotatably connected to one side of the T-bracket (22).

6. A special tool for weak current debugging according to claim 1, characterized in that: elastic straps (25) are installed on the top and bottom of the back side of the casing (1) by rotating a rotating member, and the elastic One end of the strap (25) is fixedly installed with a Velcro velvet surface (26), and a Velcro velcro surface (26) is fixedly installed on the top and bottom of the other side of the back of the casing (1). Hook face (27).

7. A special tool for weak current debugging according to claim 1, characterized in that: a display screen (28) is fixedly installed on the top of the surface of the casing (1), and both sides of the middle of the surface of the casing (1) are A debugging button (29) is fixedly installed, and several debugging modules (30) are fixedly installed on the surface of the multimeter body (2).