CN222299695U - Multifunctional inspection power supply box internal circuit detection device - Google Patents

Abstract

The utility model relates to the technical field of universal meters and discloses a multifunctional overhaul power supply box internal circuit detection device which comprises a universal meter and two meter pens, wherein two current detection pliers are movably installed at the upper end of the universal meter, a control area is fixedly installed at the front side of the universal meter, a connecting cable is fixedly connected to one end of the meter pen, a sleeve is movably installed at the outer side of the meter pen, two T-shaped guide seats are fixedly installed at the outer side of the sleeve, a sliding block is movably installed on each T-shaped guide seat, two ends are fixedly installed at one end, far away from each T-shaped guide seat, of the sleeve, and a rotating seat is movably installed between the two ends. The structure such as sleeve pipe, end, roating seat, contact block, T shape guide holder, connecting pipe is set up in the table pen outside, can adjust the contact angle who contacts the contact block fast to be convenient for contact through the contact block of adjustable angle and the unable direct or oblique electrical equipment contact point of contact of probe, promote the operability of whole table pen.

Description

Multifunctional inspection power supply box internal circuit detection device

Technical Field

The utility model relates to the technical field of universal meters, in particular to a multifunctional detection device for detecting an internal circuit of a maintenance power supply box.

Background

The clamp-shaped universal meter is a testing tool and is widely applied to electrical detection and fault diagnosis, and the clamp-shaped universal meter has multifunction, so that parameters such as voltage, resistance and the like can be measured, comprehensive circuit diagnosis information is provided, and a technician can rapidly position potential problems of an internal circuit of the power supply box;

The application comprises a shell, a display screen, a clamp head, a PCBA board and a battery, wherein the display screen, the battery and the PCBA board are electrically connected, the multimeter further comprises an opening and closing module, the opening and closing module is arranged below the movable clamp head and can detect multiple parameters of an internal circuit of a power supply box, the internal structure of the power supply box is complex, the space is narrow, contact points of part of electrical equipment are possibly positioned at the top or the bottom of the electrical equipment, and the distance between two adjacent electrical equipment is too short, so that the traditional multimeter pen cannot be directly contacted with the electrical equipment, and further the traditional multimeter pen cannot be directly contacted with the contact points of the electrical equipment in a straight direction or an oblique direction, and further the circuit detection inside the whole power supply box cannot be completed.

Disclosure of utility model

The utility model aims to provide a multifunctional detection device for detecting the internal circuit of a maintenance power supply box, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a multi-functional maintenance power supply box internal circuit detection device, includes universal meter and two meter pens, universal meter upper end movable mounting has two electric current detection pincers, universal meter front side fixed mounting has the control district, meter pen one end fixedly connected with connecting wire cable, meter pen outside movable mounting has the sleeve pipe, sleeve pipe outside fixed mounting has two T shape guide holders, movable mounting has the slider on the T shape guide holder, the one end fixed mounting that the T shape guide holder was kept away from to the sleeve pipe has two ends, two movable mounting has the roating seat between the end, intraductal one end fixed mounting of sleeve has the connecting pipe, connecting pipe one end fixed mounting has the connecting seat, just swing joint has the contact block between connecting seat and the roating seat.

As a further preferable scheme of the utility model, a screw seat is fixedly arranged at one end of the stylus, the screw seat is electrically connected with a connecting cable, a probe is also arranged at one end of the screw seat, and a plurality of arc-shaped connecting sheets are fixedly connected between the screw seat and the probe;

Based on the above, a screw seat is arranged at one end of the stylus pen, so that conditions can be provided for mounting the sleeve.

As a further preferable scheme of the utility model, a screw groove is formed in the inner side of the connecting pipe, rotating grooves are formed in the upper end and the lower end of the connecting seat, the sleeve is installed on the outer side of the stylus in a penetrating manner, and one end of the connecting pipe is further connected to the screw seat through screw grooves in a threaded manner;

based on this, through the setting of connecting pipe, can realize the electric connection of contact block and connecting cable.

As a further preferable scheme of the utility model, the upper end and the lower end of the rotating seat are fixedly provided with fixed shafts, the rotating seat is rotatably arranged between two ends through the fixed shafts, two sides of the rotating seat are fixedly provided with side blocks, a pull rope is movably connected between the side blocks and the corresponding sliding blocks, and the pull rope is also inserted into a through hole of the flange at the outer side of the sleeve;

Based on the above, the two side blocks are respectively connected with the corresponding sliding blocks through the pull ropes, so that the angle adjustment of the rotating seat and the contact blocks can be controlled.

As a further preferable scheme of the utility model, one end of the contact block penetrates through one end of the rotating seat and extends to the outer side of the rotating seat, the other end of the contact block is provided with a connecting groove, the bottom and the bottom in the connecting groove are fixedly provided with rotating blocks, one end of the contact block is inserted on the connecting seat, the rotating blocks are connected in the corresponding rotating grooves in a rotating way, and the rotating blocks and the fixed shaft are coaxial.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the structures such as the sleeve, the end head, the rotating seat, the contact block, the T-shaped guide seat and the connecting pipe are arranged on the outer side of the meter pen, so that the contact angle of the contact block can be quickly adjusted, the contact between the contact block with the adjustable angle and the contact point of the electrical equipment, which cannot be in direct contact or oblique contact with the probe, is facilitated, and the operability of the whole meter pen is improved.

Drawings

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

FIG. 2 is a schematic diagram showing the split structure of the pen and the sleeve of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of the split structure of the sleeve, the end head and the rotary seat of the present utility model;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is an enlarged view at C in FIG. 5;

FIG. 7 is a schematic view of a connecting pipe according to the present utility model;

fig. 8 is a schematic view of a contact block structure according to the present utility model.

The universal meter comprises a universal meter, a current detection clamp, a control area, a meter pen, a connecting cable, a sleeve, a 7, a terminal, a 8, a rotating seat, a 9, a contact block, a 10, a T-shaped guide seat, a 11, a sliding block, a 12, a screw seat, a 13, a probe, a 14, an arc-shaped connecting sheet, a 15, a screw groove, a 16, a connecting seat, a 17, a rotating groove, a 18, a connecting groove, a 19, a rotating block, a 20, a fixed shaft, a 21, a side block, a 22, a pull rope, a 23 and a connecting pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1-7, the multifunctional overhaul power supply box internal circuit detection device provided by the utility model comprises a universal meter 1 and two meter pens 4, wherein two current detection pliers 2 are movably arranged at the upper end of the universal meter 1, a control area 3 is fixedly arranged at the front side of the universal meter 1, one end of the meter pen 4 is fixedly connected with a connecting cable 5, a sleeve 6 is movably arranged at the outer side of the meter pen 4, two T-shaped guide seats 10 are fixedly arranged at the outer side of the sleeve 6, a sliding block 11 is movably arranged on the T-shaped guide seats 10, two ends 7 are fixedly arranged at one end, far away from the T-shaped guide seats 10, of the sleeve 6, a rotating seat 8 is movably arranged between the two ends 7, a connecting pipe 23 is fixedly arranged at one end of the sleeve 6, a connecting seat 16 is fixedly arranged at one end of the connecting pipe 23, and a contact block 9 is movably connected between the connecting seat 16 and the rotating seat 8.

As shown in fig. 2-3, a screw seat 12 is fixedly arranged at one end of the stylus 4, the screw seat 12 is electrically connected with the connecting cable 5, a probe 13 is further arranged at one end of the screw seat 12, a plurality of arc-shaped connecting pieces 14 are fixedly connected between the screw seat 12 and the probe 13, and the screw seat 12 is arranged at one end of the stylus 4, so that conditions can be provided for installing the sleeve 6.

As shown in fig. 2-7, the inner side of the connecting tube 23 is provided with a screw groove 15, the upper end and the lower end of the connecting seat 16 are respectively provided with a rotary groove 17, the sleeve 6 is inserted and installed outside the stylus 4, one end of the connecting tube 23 is further connected to the screw seat 12 through the screw groove 15 in a threaded manner, through the arrangement of the connecting tube 23, the electric connection between the contact block 9 and the connecting cable 5 can be realized, the upper end and the lower end of the rotating seat 8 are respectively fixedly provided with a fixed shaft 20, the rotating seat 8 is rotatably installed between the two ends 7 through the fixed shafts 20, both sides of the rotating seat 8 are respectively fixedly provided with a side block 21, a pull rope 22 is movably connected between the side block 21 and the corresponding sliding block 11, the pull rope 22 is also inserted and installed in a through hole of the flange outside the sleeve 6, the two side blocks 21 are respectively connected with the corresponding sliding block 11 through the pull rope 22, so that the angle adjustment of the rotating seat 8 and the contact block 9 can be controlled, one end of the contact block 9 penetrates through the rotating seat 8 and extends to the outer side of the rotating seat 8, the other end of the contact block 9 is provided with a connecting groove 18, the inner bottom and the bottom of the connecting groove 18 are respectively fixedly provided with a rotary block 19, the contact block 9 is connected with the rotary block 16, and the rotary block 16 is inserted and connected with the rotary seat 19 through the same axis, and the rotary seat 19.

It should be noted that, that the utility model is a multifunctional inspection power supply box internal circuit detection device, when electrical equipment is detected through meter pen 4, meter pen 4 can be directly held by hand and contact is made between probe 13 and contact point on electrical equipment, thereby obtaining detection data through multimeter 1, when it is required to detect the contact point that internal probe 13 of power supply box can not directly contact directly or obliquely through the cooperation of sleeve 6 and contact block 9, sleeve 6 can be directly inserted outside meter pen 4, and one end of connecting pipe 23 is made to abut against one end of screw seat 12, sleeve 6 can be rotated, thereby connecting one end of connecting pipe 23 is connected to screw seat 12 through screw groove 15, and arc connecting piece 14 outside is simultaneously contacted with inner wall of connecting pipe 23, can realize that contact block 9 is electrically connected with connecting cable 5 through screw seat 12, probe 13, arc connecting piece 14 and connecting pipe 23, then rotary seat 8 is inserted near the electrical equipment contact that needs to contact through cooperation sleeve 6 and end 7, then one of them slider 11 can be pulled, thereby making slider 11 drive side block 21 through sleeve 22, thereby making end of slider 11 drive side block 21 to rotate, thereby making end of slider 11 rotate to rotate at the other side of slider 8 and make two sides of slider 8 rotate to rotate at the same time, and make two sides of slider 8 rotate at the same time, and make end of slider 11 rotate, thereby making two end of slider 11 rotate, and another end of slider 8 rotate, and make the slider 8 rotate, thereby making the slider 11 can be connected to rotate, and making the other end of slider 11, and the other end of slider 11, and the device, further rotate, and the device, thereby making it can be provided The rotating seat 8 is used for contacting and adsorbing one end of the contact block 9 on the contact point of the electrical equipment which cannot be contacted by the probe 13 by magnetism.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A multifunctional internal circuit detection device for a power supply box for maintenance, characterized in that it comprises a multimeter (1) and two test leads (4), two current detection clamps (2) are movably mounted on the upper end of the multimeter (1), a control area (3) is fixedly mounted on the front side of the multimeter (1), one end of the test lead (4) is fixedly connected to a connecting cable (5), a sleeve (6) is movably mounted on the outer side of the test lead (4), two T-shaped guide seats (10) are fixedly mounted on the outer side of the sleeve (6), a slider (11) is movably mounted on the T-shaped guide seat (10), two end heads (7) are fixedly mounted on one end of the sleeve (6) away from the T-shaped guide seat (10), a rotating seat (8) is movably mounted between the two end heads (7), a connecting pipe (23) is fixedly mounted on one end of the sleeve (6), a connecting seat (16) is fixedly mounted on one end of the connecting pipe (23), and a contact block (9) is movably connected between the connecting seat (16) and the rotating seat (8). 2. A multifunctional internal circuit detection device for a maintenance power box according to claim 1, characterized in that: a screw seat (12) is fixedly installed at one end of the test lead (4), the screw seat (12) is electrically connected to the connecting cable (5), and a probe (13) is also provided at one end of the screw seat (12), and a plurality of arc-shaped connecting pieces (14) are fixedly connected between the screw seat (12) and the probe (13). 3. A multifunctional internal circuit detection device for a maintenance power box according to claim 2, characterized in that: a screw groove (15) is provided on the inner side of the connecting tube (23), a rotation groove (17) is provided on the upper and lower ends of the connecting seat (16), the sleeve (6) is inserted and installed on the outer side of the test lead (4), and one end of the connecting tube (23) is also threadedly connected to the screw seat (12) through the screw groove (15). 4. A multifunctional internal circuit detection device for a maintenance power box according to claim 3, characterized in that: a fixed shaft (20) is fixedly installed at the upper and lower ends of the rotating seat (8), and the rotating seat (8) is rotatably installed between the two end heads (7) through the fixed shaft (20), and side blocks (21) are fixedly installed on both sides of the rotating seat (8), and a pull rope (22) is movably connected between the side block (21) and the corresponding slider (11), and the pull rope (22) is also inserted into the through hole of the outer flange of the sleeve (6). 5. A multifunctional internal circuit detection device for a maintenance power box according to claim 3, characterized in that: one end of the contact block (9) passes through one end of the rotating seat (8) and extends to the outside of the rotating seat (8), and the other end of the contact block (9) is provided with a connecting groove (18), and a rotating block (19) is fixedly installed at the bottom and the bottom of the connecting groove (18), one end of the contact block (9) is inserted into the connecting seat (16), and the rotating block (19) is rotatably connected in the corresponding rotating groove (17), and the rotating block (19) is coaxial with the fixed shaft (20).