CN211577344U

CN211577344U - Electronic product circuit detector

Info

Publication number: CN211577344U
Application number: CN202020049551.8U
Authority: CN
Inventors: 方平
Original assignee: Institute Of Technology East China Jiao Tong University
Current assignee: Institute Of Technology East China Jiao Tong University
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-25
Anticipated expiration: 2030-01-10

Abstract

The utility model belongs to the technical field of electronic product detection, in particular to an electronic product circuit detector, which comprises a base, a battery jar, a connecting seat, a switch, an indicator light, a buzzer and a detection rod, wherein the left side surface and the right side surface of the base are respectively provided with a placing box, the placing box comprises a box body and a box cover hinged on the box body, a placing groove is fixed in the box body, and a placing cavity capable of containing the detection rod is arranged in the placing groove; the lower part of the base is provided with a sucker, and the base is also provided with an operation structure for controlling the movement of the sucker; the utility model discloses an electronic product circuit detector convenient to carry, easily operation, convenient to installation and disassembly, free assembly, application scope are extensive, utilize the sucking disc to make the device stabilize and detect the use at the mesa, and the safety of easily detecting goes on, and has guaranteed the stability of device, places the box and is used for placing the detection stick when idle, carries out safety protection to the detection stick, has prolonged the application scope of device.

Description

Electronic product circuit detector

Technical Field

The utility model belongs to the technical field of the electronic product detects, concretely relates to electronic product circuit detector.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, telephones, televisions, video disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio cassettes, combination speakers, compact disc players (CD), computers, games, mobile communication products, and the like. Since the electronic products are known as early products mainly based on electronic tubes, the on-off state of the circuits of the electronic products needs to be detected in the processing process of the electronic products.

The circuit detector of the original electronic product is inconvenient to use and inconvenient to detect different electronic products, and is not beneficial to safety protection of the detector.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an electronic product circuit detector has convenient to use, easily carries, application scope is wide and long service life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit detector of an electronic product comprises a base, a battery jar, a connecting seat, a switch, an indicating lamp, a buzzer and a detecting rod, wherein the battery jar, the connecting seat and the switch are all installed on the top surface of the base; the lower part of the base is provided with a sucker, and the base is also provided with an operation structure for controlling the movement of the sucker.

As a preferred technical solution of the present invention, four connection cavities are formed in the connection seat, which are equidistantly distributed, manual bolts are distributed on the top surface of the connection seat and respectively correspond to the connection cavities, a threaded hole is formed in the connection seat for the manual bolt to pass through, and the bottom end of the manual bolt is inserted into the connection cavity after passing through the threaded hole; the bottom surface of the connecting cavity is provided with a metal contact plate and further comprises a plastic pressing plate, and the plastic pressing plate is mounted at the bottom end of the manual bolt through a bearing.

As an optimal technical scheme of the utility model, the top surface of metal contact board is fixed with two relative distribution's metal reference column, the confession has been seted up on the plastics pressure strip a perforation that the metal reference column runs through.

As a preferred technical scheme of the utility model, the operating structure comprises a knob, a first umbrella-shaped gear, a second umbrella-shaped gear, a screw rod and a square column; a supporting plate is arranged at the bottom end of the inner side wall of the base, a square hole for the square column to penetrate through is formed in the supporting plate, and the sucker is fixed at the bottom end of the square column; the base lateral wall is provided with a second through hole for the knob to penetrate through, the top end of the screw rod is fixed to the inner top surface of the base through a bearing, a thread groove corresponding to the screw rod is formed in the square column, the first umbrella-shaped gear is fixed to the knob, the second umbrella-shaped gear is fixed to the screw rod, and the first umbrella-shaped gear is meshed with the second umbrella-shaped gear.

As an optimal technical scheme of the utility model, the free end bonding of lid is fixed with L type operation piece, L type operation piece surface bonding is fixed with an actuation piece box body surface bonding be fixed with No. two corresponding actuation pieces of actuation piece, just No. one the actuation piece with No. two actuation pieces are permanent magnet.

As an optimized technical scheme of the utility model, still seted up on the standing groove with place the groove of dismantling of chamber intercommunication.

As an optimized technical proposal of the utility model, the top end of the detection rod is provided with a ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electronic product circuit detector convenient to carry, easily operation, convenient to installation and disassembly, free assembly, application scope are extensive, utilize the sucking disc to make the device stabilize and detect the use at the mesa, and the safety of easily detecting goes on, and has guaranteed the stability of device, places the box and is used for placing the detection stick when idle, carries out safety protection to the detection stick, has prolonged the application scope of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic side sectional view of the connecting seat of the present invention;

fig. 3 is a schematic top view of the placing box of the present invention;

FIG. 4 is a schematic view of the front structure of the detection rod of the present invention;

fig. 5 is a schematic side view of the base of the present invention;

FIG. 6 is a front sectional view of the base part of the present invention;

in the figure: 1. a base; 2. a battery case; 3. a connecting seat; 4. a switch; 5. an indicator light; 6. a buzzer; 7. a detection rod; 8. placing the box; 9. a manual bolt; 10. a threaded hole; 11. a plastic compression plate; 12. a metal contact plate; 13. a metal positioning post; 14. a connecting cavity; 15. punching a hole I; 16. a box body; 17. a box cover; 18. an L-shaped operation block; 19. a first suction block; 20. a second suction block; 21. a placement groove; 22. a placement chamber; 23. disassembling the groove; 24. a ring; 25. an operating structure; 26. a suction cup; 27. a knob; 28. a first bevel gear; 29. a second bevel gear; 30. a screw; 31. a support plate; 32. a square column; 33. a square hole; 34. a thread groove; 35. and (5) punching.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a circuit detector of an electronic product comprises a base 1, a battery jar 2, a connecting seat 3, a switch 4, an indicator lamp 5, a buzzer 6 and a detecting rod 7, wherein the battery jar 2, the connecting seat 3 and the switch 4 are all arranged on the top surface of the base 1, the anode of the switch 4 is connected with the battery jar 2 through a lead, the cathode of the switch 4 is connected with the connecting seat 3 through a lead, the indicator lamp 5 and the buzzer 6 are both arranged on the connecting seat 3, the detecting rod 7 is connected with the connecting seat 3 through a lead, when in detection, the switch 4 is turned on, the two detecting rods 7 are used for contacting the detecting position of the electronic product to be detected, if the circuit connection of the electronic product is normal, the indicator lamp 5 is lightened, meanwhile, the buzzer 6 makes a sound, the left side surface and the right side surface of the base 1 are respectively provided with a placing box 8, the placing box 8 comprises a box body 16, a placing cavity 22 capable of containing the detection rod 7 is formed in the placing groove 21, the box cover 17 can be opened when the device is idle, the detection rod 7 is placed in the placing cavity 22, and then the box cover 17 is closed to perform safety protection on the detection rod 7; the lower part of the base 1 is provided with a sucker 26, the base 1 is also provided with an operating structure 25 for controlling the movement of the sucker 26, when the device is used, the sucker 26 is controlled to move downwards through the operating structure 25, and the sucker 26 is pressed and adsorbed on the surface of the platform, so that the stability of the device is ensured.

Specifically, according to fig. 1 and fig. 2, in the present embodiment, four connection cavities 14 are formed in the connection seat 3 and are distributed at equal intervals, manual bolts 9 respectively corresponding to the connection cavities 14 are distributed on the top surface of the connection seat 3, threaded holes 10 for the manual bolts 9 to penetrate through are formed in the connection seat 3, and the bottom ends of the manual bolts 9 penetrate through the threaded holes 10 and are then embedded into the connection cavities 14; connect the chamber 14 in the bottom surface install metal contact plate 12, still include plastics pressure strip 11, and this plastics pressure strip 11 utilizes the bearing to install in the bottom of manual bolt 9, when carrying out the connection of detector wire, rotatory manual bolt 9 makes manual bolt 9 drive plastics pressure strip 11 rise, later places the tip of wire in connecting the chamber 14, and rotatory manual bolt 9 again makes plastics pressure strip 11 descend and push down the wire can.

Specifically, as shown in fig. 2, in this embodiment, two metal positioning pillars 13 are fixed on the top surface of the metal contact plate 12, and a first through hole 15 for the metal positioning pillar 13 to pass through is formed in the plastic pressure plate 11, so that when a wire of the detector is connected, the end of the wire is bent into a "J" shape and hooked on the metal positioning pillar 13, and after the plastic pressure plate 11 presses the wire, the stability of wire connection can be further ensured, and the detector can be reliably connected.

Specifically, according to fig. 5 and 6, in the present embodiment, the operating structure 25 includes a knob 27, a first bevel gear 28, a second bevel gear 29, a screw 30, and a square column 32; a support plate 31 is arranged at the bottom end of the inner side wall of the base 1, a square hole 33 for the square column 32 to penetrate through is formed in the support plate 31, and the sucker 26 is fixed at the bottom end of the square column 32; the side wall of the base 1 is provided with a second through hole 35 for the knob 27 to pass through, the top end of the screw 30 is fixed on the inner top surface of the base 1 through a bearing, a thread groove 34 corresponding to the screw 30 is arranged in the square column 32, the first umbrella-shaped gear 28 is fixed on the knob 27, the second umbrella-shaped gear 29 is fixed on the screw 30, and the first umbrella-shaped gear 28 is meshed with the second umbrella-shaped gear 29, when in use, the knob 27 is rotated, the knob 27 is utilized to drive the first umbrella-shaped gear 28 to rotate, because the first umbrella-shaped gear 28 is meshed with the second umbrella-shaped gear 29, the first umbrella-shaped gear 28 can drive the second umbrella-shaped gear 29 and the screw 30 to rotate, under the thread rotating relationship between the screw 30 and the square column 32, the square column 32 drives the suction cup 26 to descend, then the suction cup 26 is pressed downwards and adsorbed on the surface of the platform, when idle, the knob 27 can be rotated reversely, so that the suction cup 26, the operation is convenient, the safety of the device can be ensured, and the problem that the detector is damaged due to the fact that the detector is directly pulled up is avoided.

Specifically, according to fig. 3, in this embodiment, an L-shaped operation block 18 is adhesively fixed to a free end of the box cover 17, a first attraction block 19 is adhesively fixed to a surface of the L-shaped operation block 18, a second attraction block 20 corresponding to the first attraction block 19 is adhesively fixed to a surface of the box body 16, the first attraction block 19 and the second attraction block 20 are both permanent magnets, and after the box cover 17 is covered, the first attraction block 19 and the second attraction block 20 attract each other to ensure stability of the box cover 17.

Specifically, according to fig. 3, in this embodiment, the placing groove 21 is further provided with a detaching groove 23 communicated with the placing cavity 22, so as to facilitate the placing and taking out of the detecting rod 7.

Specifically, as shown in fig. 4, in this embodiment, a finger ring 24 is disposed at the top end of the detection rod 7, and the finger ring 24 is used to facilitate a detection person to hold the detection rod 7 for detection, so as to prevent the detection rod 7 from dropping accidentally.

The utility model discloses a theory of operation and use flow: when the detector of the utility model is used, after the device is assembled, the base 1 is placed on the table top, the table top is adsorbed by the sucker 26, the stability of the device is ensured, the detector holds the two detection rods 7 by hand, the two detection rods 7 are used for contacting the detection position of the electronic product to be detected, if the circuit connection of the electronic product is normal, the indicator lamp 5 is lightened, and meanwhile, the buzzer 6 makes a sound;

after the detection, the detection rod 7 is removed, and the detection rod 7 is placed in the placing cavity 22 of the placing groove 21.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic product circuit detector, includes base (1), battery jar (2), connecting seat (3), switch (4), pilot lamp (5), bee calling organ (6) and detects stick (7), battery jar (2) connecting seat (3) with switch (4) are all installed at base (1) top surface, the positive pole of switch (4) passes through the wire and is connected with battery jar (2), and the negative pole passes through the wire and is connected with connecting seat (3), pilot lamp (5) with bee calling organ (6) are all installed on connecting seat (3), it is connected its characterized in that with connecting seat (3) through the wire to detect stick (7): the left side surface and the right side surface of the base (1) are respectively provided with a placing box (8), the placing box (8) comprises a box body (16) and a box cover (17) hinged on the box body (16), a placing groove (21) is fixed in the box body (16), and a placing cavity (22) capable of containing the detection rod (7) is formed in the placing groove (21); the lower part of the base (1) is provided with a sucker (26), and the base (1) is also provided with an operation structure (25) for controlling the movement of the sucker (26).

2. An electronic product circuit detector as claimed in claim 1, wherein: four connecting cavities (14) which are distributed at equal intervals are formed in the connecting seat (3), manual bolts (9) which respectively correspond to the connecting cavities (14) are distributed on the top surface of the connecting seat (3), threaded holes (10) through which the manual bolts (9) penetrate are formed in the connecting seat (3), and the bottom ends of the manual bolts (9) penetrate through the threaded holes (10) and then are embedded into the connecting cavities (14); the bottom surface in the connecting cavity (14) is provided with a metal contact plate (12) and further comprises a plastic compression plate (11), and the plastic compression plate (11) is mounted at the bottom end of the manual bolt (9) through a bearing.

3. An electronic product circuit detector as claimed in claim 2, wherein: two metal positioning columns (13) which are distributed oppositely are fixed on the top surface of the metal contact plate (12), and a first through hole (15) for the metal positioning column (13) to penetrate through is formed in the plastic pressing plate (11).

4. An electronic product circuit detector as claimed in claim 1, wherein: the operating structure (25) comprises a knob (27), a first umbrella-shaped gear (28), a second umbrella-shaped gear (29), a screw rod (30) and a square column (32); a supporting plate (31) is installed at the bottom end of the inner side wall of the base (1), a square hole (33) for the square column (32) to penetrate through is formed in the supporting plate (31), and the sucking disc (26) is fixed at the bottom end of the square column (32); the base (1) lateral wall is seted up and is supplied No. two perforation (35) that knob (27) run through, the top of screw rod (30) is fixed in through the bearing top surface in base (1) seted up in square column (32) with corresponding thread groove (34) of screw rod (30), No. one umbelliform gear (28) are fixed on knob (27), No. two umbelliform gear (29) are fixed on screw rod (30), just No. one umbelliform gear (28) with No. two umbelliform gear (29) meshing links to each other.

5. An electronic product circuit detector as claimed in claim 1, wherein: the free end of box lid (17) bonds and is fixed with L type operation piece (18), L type operation piece (18) surface bonding is fixed with one number of piece (19) of holding up the box body (16) surface bonding is fixed with two numbers of pieces (20) of holding up that correspond with piece (19) of holding up, just piece (19) of holding up with two numbers of pieces (20) of holding up are permanent magnet.

6. An electronic product circuit detector as claimed in claim 1, wherein: the placing groove (21) is also provided with a dismounting groove (23) communicated with the placing cavity (22).

7. An electronic product circuit detector as claimed in claim 1, wherein: the top end of the detection rod (7) is provided with a finger ring (24).