CN211402622U - Balance car controller MOS manages detection device - Google Patents
Balance car controller MOS manages detection device Download PDFInfo
- Publication number
- CN211402622U CN211402622U CN201922420097.2U CN201922420097U CN211402622U CN 211402622 U CN211402622 U CN 211402622U CN 201922420097 U CN201922420097 U CN 201922420097U CN 211402622 U CN211402622 U CN 211402622U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- circuit board
- telescopic link
- telescopic rod
- balance car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model provides a balance car controller MOS pipe detection device, which belongs to the technical field of balance car detection, and comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a first telescopic rod, the upper end of the first telescopic rod is fixedly connected with a placing plate, the upper end of the placing plate is fixedly connected with a fixed groove, MOS pipes are clamped between the inner walls of the fixed grooves, the upper end of the bottom plate is fixedly connected with a fixed rod, the fixed rod is positioned at the left side of the first telescopic rod, the upper end of the fixed rod is fixedly connected with a box body, the upper end of the box body is provided with two sliding holes, the lower inner wall of the box body is fixedly connected with a clamping groove, the upper end of the clamping groove is clamped with a circuit board, the upper end of the bottom plate is fixedly connected with a second telescopic rod and a third telescopic rod, the second telescopic rod is positioned at the left side, the detection is not stable enough, and the detection result is not visual enough.
Description
Technical Field
The utility model belongs to the technical field of the balance car detects, concretely relates to balance car controller MOS manages detection device.
Background
In the prior art, the main losses of the MOS transistor include switching loss, conduction loss, cut-off loss, and avalanche energy loss. If the losses are controlled within the MOS transistor tolerance specification, the MOS transistor can work normally, and the MOS transistor is damaged when exceeding the tolerance range. The switching losses tend to be larger than the conduction losses, especially when the PWM is not fully on, in a pulse width modulated state, and the highest snapback state tends to dominate the conduction losses.
When the balance car breaks down, whether the MOS tube is damaged or not can not be determined, the problem can not be determined, and the problem can not be solved in time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a balance car controller MOS manages detection device, it is complicated to aim at the detection mode who solves among the prior art, detects stably inadequately, and the testing result is audio-visual problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme:
a balance car controller MOS tube detection device comprises a bottom plate, wherein a first telescopic rod is fixedly connected to the upper end of the bottom plate, a placing plate is fixedly connected to the upper end of the first telescopic rod, a fixing groove is fixedly connected to the upper end of the placing plate, an MOS tube is clamped between the inner walls of the fixing grooves, a fixing rod is fixedly connected to the upper end of the bottom plate and is positioned on the left side of the first telescopic rod, a box body is fixedly connected to the upper end of the fixing rod, two sliding holes are formed in the upper end of the box body, a clamping groove is fixedly connected to the lower inner wall of the box body, a circuit board is clamped at the upper end of the clamping groove, a second telescopic rod and a third telescopic rod are fixedly connected to the upper end of the bottom plate, the second telescopic rod is positioned on the left side of the third telescopic rod, the second telescopic rod and the third telescopic rod are positioned on the, the lower ends of the two connecting rings are fixedly connected with press rods, the two press rods are respectively located on the front sides of the second telescopic rod and the third telescopic rod, and the two press rods are in one-to-one correspondence with the two sliding holes.
In order to make circuit board electric connection more convenient, as the utility model relates to an optimal scheme, the front end of box is provided with the spread groove, the upper end fixedly connected with electricity antithetical couplet piece of circuit board, the lower extreme of spread groove is connected with the upper end of electricity antithetical couplet piece.
In order to make effectual control telescopic link, as the utility model relates to an optimal scheme, the upper end fixedly connected with controller of bottom plate, the controller is connected with electricity between first telescopic link, second telescopic link and the third telescopic link, the controller passes through the spread groove and is connected with the electricity between the circuit board.
In order to make the transmission that the result after detecting can be better, conduct the utility model relates to an optimal scheme, the upper end fixedly connected with connecting wire of circuit board, the upper end fixedly connected with pilot lamp of connecting wire, the pilot lamp runs through to the upper end of box.
In order to make MOS pipe can and the circuit board between effectual be connected, as the utility model relates to an optimal scheme, the upper end of circuit board is the fixedly connected with S utmost point, the G utmost point and the D utmost point in the past after to in proper order, the right side to the box is run through to S utmost point, the G utmost point, the D utmost point.
In order to make the circuit board can end and switch on, as the utility model relates to an optimal scheme, the upper end fixedly connected with switch piece of circuit board, the second telescopic link front side is pressed the left part upside that the depression bar is located the switch piece, the third telescopic link front side is pressed the right part upside that the depression bar is located the switch piece.
In order to prevent the electric leakage, avoid the injury of electric leakage to the human body, conduct the utility model relates to an optimal scheme, two the lower extreme of pressing the depression bar all is fixed with insulating rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. simple operation, it is convenient to use, detects more stably, and the testing result is accurate, through controller control telescopic link, makes and to cooperate between the telescopic link, the effectual detection efficiency that has improved, the testing result passes through pilot lamp light and shows more directly perceived.
2. The box front end is excavated there is the spread groove, makes the electric connection that the circuit board can be stable, and the D utmost point, the G utmost point, the S utmost point of circuit board extend to the box right side for circuit board and MOS pipe can be connected, place board upper end fixed connection fixed slot, and are more stable when making MOS union coupling.
3. Be provided with the draw-in groove in the box, can effectually prevent that circuit board position from producing the skew, the switch piece on the circuit board can be effectual cut off and switch on the circuit board, presses the depression bar lower extreme to be fixed with insulating rubber, has prevented the harm that the electric leakage produced the human body.
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 front view of the present invention;
fig. 2 is a partial elevation view of the present invention;
fig. 3 is a partial sectional view of the present invention.
In the figure: 1-a bottom plate; 2-a first telescopic rod; 3, placing a plate; 4, fixing the groove; 5-MOS tube; 6-switch sheet; 7-fixing the rod; 8-a box body; 9-connecting groove; 10-a sliding hole; 11-a second telescopic rod; 12-a third telescopic rod; 13-connecting rings; 14-pressing rod; 15-a controller; 16-D pole; 17-G pole; 18-S pole; 19-an electrical connector; 20-a circuit board; 21-connecting wire; 22-an indicator light; 23-card slot.
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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a balance car controller MOS pipe detection device, comprising a base plate 1, the first telescopic link 2 of upper end fixedly connected with of bottom plate 1, the board 3 is placed to the upper end fixedly connected with of first telescopic link 2, the upper end fixedly connected with fixed slot 4 of placing board 3, the joint has MOS pipe 5 between the inner wall of fixed slot 4, the upper end fixedly connected with dead lever 7 of bottom plate 1, dead lever 7 is located the left side of first telescopic link 2, the upper end fixedly connected with box 8 of dead lever 7, the upper end of box 8 is opened and is chisel had two sliding holes 10, the lower inner wall fixedly connected with draw-in groove 23 of box 8, the upper end joint of draw-in groove 23 has circuit board 20, the upper end fixedly connected with second telescopic link 11 and third telescopic link 12 of bottom plate 1, second telescopic link 11 is located the left side of third telescopic link 12, second telescopic link 11, third telescopic link 12 is located, The equal fixedly connected with clamping ring 13 in surface of third telescopic link 12, the equal fixedly connected with of lower extreme of two clamping rings 13 presses depression bar 14, and two are pressed depression bar 14 and are located the front side of second telescopic link 11, third telescopic link 12 respectively, and two are pressed depression bar 14 and two sliding hole 10 one-to-one.
In the embodiment of the present invention, the bottom plate 1 is a wooden plate, which can effectively insulate, the types of the first telescopic rod 2, the second telescopic rod 11 and the third telescopic rod 12 are NKLA22B, the size of the second telescopic rod 11 is the same as that of the third telescopic rod 12, and a certain distance is provided between them, the moving direction of the second telescopic rod 11 is opposite to that of the third telescopic rod 12, and the moving distance has a certain limit, the left end of the fixing groove 4 is provided with a gap, which facilitates the connection of the MOS transistor 5 and the circuit board 20, the MOS transistor 5 is located at the lower end of the pole 18, the G pole 17 and the D pole 16 after being extended by the first telescopic rod 2, and is connected, the fixing rod 7 is parallel to the first telescopic rod 2, the length of the fixing rod 7 is the same as that of the first telescopic rod 2 after being extended, the fixing rod 7 plays a role of stabilizing the box 8, the left end of the box, the size of draw-in groove 23 is greater than the size of circuit board 20, makes the draw-in groove 23 put into easily of circuit board 20, and draw-in groove 23 can effectually prevent that circuit board 20 from producing the skew at the during operation, and the clamping ring 13 has the effect of fixed pressure pole 14, and the clamping ring 13 volume is less than the volume of second telescopic link 11 lower part, and the size of two slide opening 10 is greater than the circumference size of two pressure poles 14.
Specifically, referring to fig. 2 and 3, the front end of the box 8 is provided with a connecting groove 9, the upper end of the circuit board 20 is fixedly connected with an electrical connection piece 19, and the lower end of the connecting groove 9 is connected with the upper end of the electrical connection piece 19.
In the embodiment of the present invention, the connection groove 9 is connected to the electric coupler 19, so that the electric connection between the circuit board 20 and the controller 15 is more convenient.
Specifically, referring to fig. 1, a controller 15 is fixedly connected to the upper end of the bottom plate 1, the controller 15 is electrically connected to the first telescopic rod 2, the second telescopic rod 11 and the third telescopic rod 12, and the controller 15 is electrically connected to the circuit board 20 through the connecting groove 9.
The utility model discloses an in the embodiment, controller 15 and external power source electric connection, the electricity is connected between controller 15 and each telescopic link, and its effect is the control of being convenient for, makes between first telescopic link 2, second telescopic link 11 and the third telescopic link 12 during operation can cooperate.
Specifically, referring to fig. 1 and 2, the upper end of the circuit board 20 is fixedly connected with a connecting wire 21, the upper end of the connecting wire 21 is fixedly connected with an indicator light 22, and the indicator light 22 penetrates through the upper end of the box 8.
The utility model discloses an in the embodiment, connecting wire 21 is the form after circuit line extension of circuit board 20, and connecting wire 21 has certain intensity, can support pilot lamp 22 when having conduction electric function, and whether can normal use can be confirmed through the light of pilot lamp 22 to MOS pipe 5.
Specifically, referring to fig. 1 and 2, the upper end of the circuit board 20 is fixedly connected with an S pole 18, a G pole 17 and a D pole 16 in sequence from front to back, and the S pole 18, the G pole 17 and the D pole 16 penetrate through the right side of the box 8.
The utility model discloses an in the embodiment, the S utmost point 18, the G utmost point 17 and the D utmost point 16 set up in the right side of box 8, be connected between convenient circuit board 20 can and MOS pipe 5, after MOS pipe 5 extended through first telescopic link 2, the preforming of the 5 left ends of MOS pipe is connected with S utmost point 18, the G utmost point 17 and the D utmost point 16 respectively, and the preforming of the 5 left ends of MOS pipe is located the S utmost point 18, the G utmost point 17 and the D utmost point 16 lower extreme.
Specifically, referring to fig. 2, the switch sheet 6 is fixedly connected to the upper end of the circuit board 20, the front pressing rod 14 of the second telescopic rod 11 is located on the upper side of the left portion of the switch sheet 6, and the front pressing rod 14 of the third telescopic rod 12 is located on the upper side of the right portion of the switch sheet 6.
In the embodiment of the present invention, the left portion of the switch plate 6 is the conducting end of the circuit board 20, the right portion is the stopping end of the circuit board 20, and the two pressing rods 14 correspond to the left and right portions of the switch plate 6 through the two sliding holes 10.
Specifically, an insulating rubber (not shown) is fixed to the lower ends of both the pressing rods 14.
In the embodiment of the present invention, the insulating rubber effectively prevents the circuit board 20 from conducting the current to the detection device after the current leakage.
The utility model discloses a theory of operation and use flow: the first telescopic rod 2 is stretched through the controller 15, when the first telescopic rod 2 is stretched to a vertex, the pressing sheet at the left end of the MOS tube 5 corresponds to and is connected with the S pole 18, the G pole 17 and the D pole 16 one by one, when the first telescopic rod 2 is stretched to the vertex, a signal is transmitted to the controller 15 through electric connection, the controller 15 controls the second telescopic rod 11 to move downwards, the third telescopic rod 12 moves upwards, the pressing rod 14 at the front side of the second telescopic rod 11 presses the left part of the switch sheet 6 to the circuit board 20 to conduct current of the circuit board 20, the pressing rod 14 at the front side of the third telescopic rod 12 is far away from the right part of the switch sheet 6 to make the right part of the switch sheet 6 far away from the circuit board 20, after the controller 15 conducts the circuit board 20 through electric connection, the current in the circuit board 20 triggers light of the indicator light 22, when the MOS tube 5 fails, the circuit board 20 is in a cut-off state, the indicator light 22 is not triggered, when the first telescopic rod 2 is stretched to the lowest point, a signal is transmitted to the controller 15 through the electric connection, the controller 15 controls the third telescopic rod 12 to move downwards, the second telescopic rod 11 moves upwards, the right part of the switch sheet 6 is pressed to the circuit board 20 by the pressing rod 14 on the front side of the third telescopic rod 12, the current of the circuit board 20 is cut off, the left part of the switch sheet 6 is far away from the left part of the switch sheet 6 by the pressing rod 14 on the front side of the second telescopic rod 11, and the circuit board 20 is closed.
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 (7)
1. The utility model provides a balance car controller MOS manages detection device, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a first telescopic rod (2), the upper end of the first telescopic rod (2) is fixedly connected with a placing plate (3), the upper end of the placing plate (3) is fixedly connected with a fixing groove (4), an MOS (metal oxide semiconductor) tube (5) is clamped between the inner walls of the fixing groove (4), the upper end of the bottom plate (1) is fixedly connected with a fixing rod (7), the fixing rod (7) is positioned on the left side of the first telescopic rod (2), the upper end of the fixing rod (7) is fixedly connected with a box body (8), the upper end of the box body (8) is provided with two sliding holes (10), the lower inner wall of the box body (8) is fixedly connected with a clamping groove (23), the upper end of the clamping groove (23) is clamped with a circuit board (20), and the upper end of the bottom plate (1) is, the utility model discloses a box, including box (8), second telescopic link (11), third telescopic link (12) are located the left side of third telescopic link (12), the equal fixedly connected with clamping ring (13) in surface of second telescopic link (11), third telescopic link (12), two the equal fixedly connected with of lower extreme of clamping ring (13) presses down pressure bar (14), two press down pressure bar (14) are located the front side of second telescopic link (11), third telescopic link (12) respectively, two press down pressure bar (14) and two sliding hole (10) one-to-one.
2. The MOS tube detection device of the balance car controller according to claim 1, wherein: the front end of box (8) is provided with spread groove (9), the upper end fixedly connected with electricity connection piece (19) of circuit board (20), the lower extreme of spread groove (9) is connected with the upper end of electricity connection piece (19).
3. The MOS tube detection device of the balance car controller according to claim 2, wherein: the upper end fixedly connected with controller (15) of bottom plate (1), be connected electrically between controller (15) and first telescopic link (2), second telescopic link (11) and third telescopic link (12), be connected electrically between controller (15) through spread groove (9) and circuit board (20).
4. The MOS tube detection device of the balance car controller according to claim 3, wherein: the upper end fixedly connected with connecting wire (21) of circuit board (20), the upper end fixedly connected with pilot lamp (22) of connecting wire (21), pilot lamp (22) run through to the upper end of box (8).
5. The MOS tube detection device of the balance car controller according to claim 4, wherein: the upper end of circuit board (20) is from the past to back fixedly connected with utmost point S (18), G utmost point (17) and D utmost point (16) in proper order, utmost point S (18), G utmost point (17), D utmost point (16) run through to the right side of box (8).
6. The MOS tube detection device of the balance car controller according to claim 5, wherein: the upper end of the circuit board (20) is fixedly connected with a switch sheet (6), the front pressing rod (14) of the second telescopic rod (11) is located on the upper side of the left portion of the switch sheet (6), and the front pressing rod (14) of the third telescopic rod (12) is located on the upper side of the right portion of the switch sheet (6).
7. The MOS tube detection device of the balance car controller according to claim 6, wherein: and the lower ends of the two pressing rods (14) are fixed with insulating rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420097.2U CN211402622U (en) | 2019-12-30 | 2019-12-30 | Balance car controller MOS manages detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420097.2U CN211402622U (en) | 2019-12-30 | 2019-12-30 | Balance car controller MOS manages detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402622U true CN211402622U (en) | 2020-09-01 |
Family
ID=72211101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922420097.2U Expired - Fee Related CN211402622U (en) | 2019-12-30 | 2019-12-30 | Balance car controller MOS manages detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402622U (en) |
-
2019
- 2019-12-30 CN CN201922420097.2U patent/CN211402622U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8390404B2 (en) | Power plug with cable leakage protective function | |
| CN211402622U (en) | Balance car controller MOS manages detection device | |
| CN106159508B (en) | A kind of socket | |
| CN204030068U (en) | Electrical plug-in connector | |
| CN206639762U (en) | It is a kind of to be easily installed fixed breaker | |
| CN209730347U (en) | A kind of sparkproof patch cord | |
| CN208873940U (en) | V-arrangement fingertip for conductive plugging member | |
| CN207368268U (en) | Light current wiring connector | |
| CN212968248U (en) | Socket assembling tool | |
| CN108899717B (en) | Waterproof socket | |
| CN210516653U (en) | Multi-pole intelligent Internet of things breaker | |
| CN205102077U (en) | Connecting piece and bi -polar is exempted from to weld and is prevented drawing soft lamp area thereof | |
| CN204424100U (en) | Copper strips quick attach structure and there is the power supply changeover device of copper strips quick attach structure | |
| CN215069681U (en) | Electric control switch | |
| CN220914036U (en) | Zero sequence transformer module | |
| CN218415216U (en) | External connection structure of leakage protection device | |
| CN215869958U (en) | E50H socket | |
| CN203967315U (en) | Anticreep electrical connector fitting | |
| CN219760086U (en) | Electric connector | |
| CN211453893U (en) | Driving power supply | |
| CN110429931B (en) | Assembly of infrared photoelectric switch | |
| CN220291508U (en) | Contact box insulator | |
| CN221176693U (en) | Power supply DC JACK high-current connector | |
| CN218498811U (en) | Electrical apparatus plug control break-make structure and safe break-make structure | |
| CN220510337U (en) | Waterproof and dustproof structure of socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211230 |