CN211180098U

CN211180098U - Electronic circuit fault overhauling device

Info

Publication number: CN211180098U
Application number: CN201922139514.6U
Authority: CN
Inventors: 浠ｇ兢; 代群
Original assignee: Chengdu University of Information Technology
Current assignee: Chengdu University of Information Technology
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-04
Anticipated expiration: 2029-12-03

Abstract

The utility model belongs to the technical field of circuit overhaul, in particular to an electronic circuit troubleshooting device, which comprises an outer shell, wherein a damping component is fixedly connected to the outer shell, the upper end of the damping component is fixedly connected with an inner shell, one side of the inner shell is provided with a first chute, a bearing and a miniature double-shaft motor are arranged in the first chute, and the number of the bearings is two; the utility model discloses, through miniature double-shaft motor, the threaded rod, a bearing, the apparatus further comprises a rotating shaft, the setting of a screw thread section of thick bamboo and fixed plate, rotation through the miniature double-shaft motor of motor on-off control, miniature double-shaft motor drives the rotation of threaded rod, the threaded rod drives the rotation of a screw thread section of thick bamboo, remove the removal that drives the fixed plate about the screw thread section of thick bamboo, thereby fix the circuit board, the artifical manual fixed trouble in the past has been improved, the efficiency of the detection of increase, and through damper, the vibration that can receive this detection device is cushioned, prevent that its vibration is impaired.

Description

Electronic circuit fault overhauling device

Technical Field

The utility model belongs to the technical field of the circuit overhauls, concretely relates to electronic circuit troubleshooting device.

Background

When electronic circuit broke down, need detect the branch road of difference in the circuit to ask for the branch road that goes wrong, current circuit troubleshooting device needs manual operation to the fixed of circuit board, has reduced work efficiency, has wasted the manpower, and current circuit troubleshooting device does not possess absorbing function, can damage the inside part of circuit troubleshooting device because of vibrations during the use, has reduced the life of circuit troubleshooting device, so, to above-mentioned problem the utility model provides an electronic circuit troubleshooting device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electronic circuit troubleshooting device has simple structure, and is convenient to the fixed of circuit board, has shock-absorbing function's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic circuit troubleshooting device comprises an outer shell, wherein a damping component is fixedly connected to the outer shell, an inner shell is fixedly connected to the upper end of the damping component, a first chute is formed in one side of the inner shell, a bearing and a miniature double-shaft motor are arranged in the first chute, two bearings are arranged, a rotating shaft is movably arranged in each of the two bearings in a penetrating mode, a threaded rod is fixedly connected to the other end of each rotating shaft, the other end of each threaded rod is fixedly connected with the output end of the miniature double-shaft motor, threaded cylinders are connected to the outer surfaces of the two threaded rods in a threaded mode, a fixing plate is fixedly connected to one side of each threaded cylinder, pulleys are fixedly connected to the lower ends of the two fixing plates, a partition plate is fixedly connected to the inner shell, a second chute is formed in one side of the partition plate, and the, two equal sliding connection of pulley is in the second spout, be provided with power source on the division board, the lower extreme of division board is provided with the display screen, power switch, reset button and motor switch have set gradually from a left side to the right side to the lower extreme of display screen, the both sides of display screen are provided with first pen-shape metre interface and second pen-shape metre interface respectively.

Preferably, the damping component comprises a spring and a telescopic rod, the inner wall of the spring is sleeved on the outer surface of the telescopic rod, one end of the spring and one end of the telescopic rod are fixedly connected to the upper surface of the bottom end of the outer shell, and the other end of the spring and the other end of the telescopic rod are fixedly connected to the lower surface of the inner shell.

Preferably, the opposite surfaces of the two fixing plates are provided with protective soft pads.

Preferably, the top end of the shell is provided with a cover plate, and the cover plate is movably connected with the shell through a hinge.

Preferably, a handle is arranged on the upper surface of the cover plate, and a built-in lock is arranged between the cover plate and the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through miniature double-shaft motor, the threaded rod, a bearing, the apparatus further comprises a rotating shaft, the setting of a screw thread section of thick bamboo and fixed plate, rotation through the miniature double-shaft motor of motor on-off control, miniature double-shaft motor drives the rotation of threaded rod, the threaded rod drives the rotation of a screw thread section of thick bamboo, remove the removal that drives the fixed plate about the screw thread section of thick bamboo, thereby fix the circuit board, the artifical manual fixed trouble in the past has been improved, the efficiency of the detection of increase, and through damper, the vibration that can receive this detection device is cushioned, prevent that its vibration is impaired.

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 a top view section of the present invention;

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

FIG. 3 is a schematic structural view of a shock absorbing assembly of the present invention;

in the figure: 1. a housing; 2. an inner shell; 3. a partition plate; 4. a second chute; 5. a fixing plate; 6. a protective cushion; 7. a first chute; 8. a bearing; 9. a rotating shaft; 10. a threaded barrel; 11. a threaded rod; 12. a miniature dual-axis motor; 13. a power interface; 14. a second stylus interface; 15. a first stylus interface; 16. a power switch; 17. a reset button; 18. a motor switch; 19. a display screen; 20. a shock absorbing assembly; 201. a spring; 202. a telescopic rod; 21. a hinge; 22. a cover plate; 23. a handle; 24. a built-in lock; 25. a pulley.

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. 1-3, the present invention provides the following technical solutions: an electronic circuit troubleshooting device comprises an outer shell 1, wherein a damping component 20 is fixedly connected to the outer shell 1, vibration received by a detection device can be buffered through the arrangement of the damping component 20, the vibration is prevented from being damaged, an inner shell 2 is fixedly connected to the upper end of the damping component 20, a first sliding groove 7 is formed in one side of the inner shell 2, a bearing 8 and a miniature double-shaft motor 12 are arranged in the first sliding groove 7, the rotation of the miniature double-shaft motor 12 is controlled through a motor switch 18, the miniature double-shaft motor 12 drives a threaded rod 11 to rotate, the threaded rod 11 drives a threaded cylinder 10 to rotate, the threaded cylinder 10 moves left and right to drive a fixing plate 5 to move, so that a circuit board is fixed, the trouble of manual fixing in the past is solved, the number of the bearings 8 is two, and rotating shafts 9 are movably arranged in the two bearings 8 in a penetrating, two the equal fixedly connected with threaded rod 11 of the other end of pivot 9, two the other end of threaded rod 11 and the output fixed connection of miniature double-shaft motor 12, two the equal threaded connection of surface of threaded rod 11 has a screw thread section of thick bamboo 10, two the equal fixedly connected with fixed plate 5 in one side of screw thread section of thick bamboo 10, two the equal fixedly connected with pulley 25 of lower extreme of fixed plate 5, fixedly connected with division board 3 on inner shell 2, second spout 4 has been seted up to one side of division board 3, there are two, two the equal sliding connection of pulley 25 is in second spout 4, be provided with power source 13 on division board 3, the lower extreme of division board 3 is provided with display screen 19, and through the setting of display screen 19, the staff of being convenient for reads the analysis to the measuring data, the lower extreme of display screen 19 has set gradually switch 16 from a left side to the right side, A reset button 17 and a motor switch 18, and a first meter pen interface 15 and a second meter pen interface 14 are respectively arranged on two sides of the display screen 19.

Specifically, the shock absorption assembly 20 includes a spring 201 and a telescopic rod 202, an inner wall of the spring 201 is sleeved on an outer surface of the telescopic rod 202, one end of the spring 201 and one end of the telescopic rod 202 are fixedly connected to an upper surface of a bottom end of the outer shell 1, and the other end of the spring 201 and the other end of the telescopic rod 202 are fixedly connected to a lower surface of the inner shell 2.

Specifically, two the opposite face of fixed plate 5 all is provided with protection cushion 6, can avoid the injury to the circuit board when fixed to the circuit board through the setting of protection cushion 6.

Specifically, the top end of the housing 1 is provided with a cover plate 22, and the cover plate 22 is movably connected with the housing 1 through a hinge 21.

Specifically, a handle 23 is arranged on the upper surface of the cover plate 22, a built-in lock 24 is arranged between the cover plate 22 and the shell 1, and the safety of the maintenance device can be enhanced through the arrangement of the built-in lock 24.

The utility model discloses a theory of operation and use flow: the utility model discloses, in use, open built-in lock 24 through the key, open apron 22, place the circuit board between two fixed plates 5, rotation through the miniature double-shaft motor 12 of motor switch 18 control, miniature double-shaft motor 12 drives the rotation of threaded rod 11, threaded rod 11 drives the rotation of screw thread section of thick bamboo 10, remove about the screw thread section of thick bamboo 10 and drive the removal of fixed plate 5, thereby fix the circuit board, after finishing fixedly, with circuit board and power source 13 electric connection, make power source 13 circular telegram through switch 16, and be connected two pens with first pen-shape metre interface 15 and second pen-shape metre interface 14 respectively, detect the branch road on the circuit board with the pen-shape metre, data show on display screen 19, confirm this branch road non-problem back, press reset button 17, detect other branch roads of circuit board.

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. An electronic circuit troubleshooting device, comprising a housing (1), characterized in that: the shock absorption assembly (20) is fixedly connected to the outer shell (1), the upper end of the shock absorption assembly (20) is fixedly connected with the inner shell (2), a first sliding groove (7) is formed in one side of the inner shell (2), bearings (8) and a micro double-shaft motor (12) are arranged in the first sliding groove (7), two bearings (8) are arranged, a rotating shaft (9) is movably arranged in each of the two bearings (8), a threaded rod (11) is fixedly connected to the other end of each of the two rotating shafts (9), the other end of each of the two threaded rods (11) is fixedly connected with the output end of the micro double-shaft motor (12), threaded cylinders (10) are connected to the outer surfaces of the two threaded rods (11) in a threaded mode, a fixing plate (5) is fixedly connected to one side of each of the two threaded cylinders (10), and pulleys (25) are fixedly connected to the, fixedly connected with division board (3) on inner shell (2), second spout (4) have been seted up to one side of division board (3), the quantity of second spout (4) has two, two equal sliding connection of pulley (25) is in second spout (4), be provided with power source (13) on division board (3), the lower extreme of division board (3) is provided with display screen (19), the lower extreme of display screen (19) has set gradually switch (16), reset button (17) and motor switch (18) from a left side to the right side, the both sides of display screen (19) are provided with first pen form interface (15) and second pen form interface (14) respectively.

2. An electronic circuit troubleshooting apparatus in accordance with claim 1 wherein: shock-absorbing component (20) include spring (201) and telescopic link (202), the inner wall of spring (201) cup joints the surface at telescopic link (202), the one end fixed connection of spring (201) and telescopic link (202) is at the bottom upper surface of shell (1), the other end fixed connection of spring (201) and telescopic link (202) is at the lower surface of inner shell (2).

3. An electronic circuit troubleshooting apparatus in accordance with claim 1 wherein: and the opposite surfaces of the two fixing plates (5) are provided with protective soft pads (6).

4. An electronic circuit troubleshooting apparatus in accordance with claim 1 wherein: the top of shell (1) is provided with apron (22), pass through hinge (21) swing joint between apron (22) and shell (1).

5. An electronic circuit troubleshooting apparatus in accordance with claim 4 wherein: the upper surface of apron (22) is provided with handle (23), be provided with built-in lock (24) between apron (22) and shell (1).