CN204649768U - A kind of motor positive and inverse monitor - Google Patents
A kind of motor positive and inverse monitor Download PDFInfo
- Publication number
- CN204649768U CN204649768U CN201520202822.8U CN201520202822U CN204649768U CN 204649768 U CN204649768 U CN 204649768U CN 201520202822 U CN201520202822 U CN 201520202822U CN 204649768 U CN204649768 U CN 204649768U
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- China
- Prior art keywords
- interface
- integrated circuit
- led
- upper shell
- mounted integrated
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of motor positive and inverse monitor, comprise: lower house, surface-mounted integrated circuit, upper shell, housing seal circle, digital display tube, rotate forward LED, reversion LED, cap, lower interface box, input interface, output interface, input interface head, output interface head, upper interface box, sealing joint circle, housing seal circle is pressed between upper shell and the contact position of lower house by upper shell, the electric wire pin of digital display tube is inserted on surface-mounted integrated circuit, rotate forward LED to be connected with surface-mounted integrated circuit by wire, reversion LED is connected with surface-mounted integrated circuit by wire, cap covers digital display tube, rotate forward LED, reversion LED, input interface is arranged in lower interface box, output interface is arranged in lower interface box.The utility model has the advantages such as easy to use, water resistance is good.
Description
Technical field
The utility model relates to a kind of motor positive and inverse monitor, is applied to motor positive and inverse monitoring field.
Background technology
In the use procedure of motor, need the rotating using motor positive and inverse monitor monitoring motor, but the environment that motor positive and inverse monitor uses is dark moist sometimes, and the digital display tube of existing motor positive and inverse monitor, input interface, output interface all expose, therefore waterproof effect is bad, and malaria easily enters in housing, thus easily there is the situation that internal integrated circuit plate is short-circuited, therefore serviceable life is shorter.
Utility model content
For solving the defect of prior art, the utility model discloses a kind of motor positive and inverse monitor of easy to use, good water-proof effect.
The utility model discloses a kind of motor positive and inverse monitor, comprising: lower house, surface-mounted integrated circuit, upper shell, housing seal circle, digital display tube, rotate forward LED, reversion LED, cap, lower interface box, input interface, output interface, input interface head, output interface head, upper interface box, sealing joint circle, described surface-mounted integrated circuit is arranged on lower house inside by bolt, described upper shell is arranged on lower house by bolt, and housing seal circle is pressed between upper shell and the contact position of lower house by upper shell, described digital display tube is arranged on upper shell, and the electric wire pin of digital display tube is inserted on surface-mounted integrated circuit, described rotating forward LED is arranged on upper shell, and rotating forward LED is connected with surface-mounted integrated circuit by wire, described reversion LED is arranged on upper shell, and reversion LED is connected with surface-mounted integrated circuit by wire, described cap is clamped on the top of upper shell, and cap covers digital display tube, rotate forward LED, reversion LED, described lower interface box is by being adhesive on lower house, described input interface is arranged in lower interface box, one end of described input interface is connected with surface-mounted integrated circuit by wire, described output interface is arranged in lower interface box, one end of described output interface is connected with surface-mounted integrated circuit by wire, described input interface head is installed on lower interface box, described output interface head is installed on lower interface box, described upper interface box is arranged on lower interface box by bolt, and sealing joint circle is pressed between the contact position of upper interface box and lower interface box by upper interface box.
Described cap is made up of transparent plastic.
Owing to adopting technique scheme, the utility model has following advantageous benefits:
1, easy to use;
2, good water-proof effect;
3, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of motor positive and inverse monitor of the utility model.
Wherein: 1-lower house; 2-surface-mounted integrated circuit; 3-upper shell; 4-housing seal circle; 5-digital display tube; 6-rotates forward LED; 7-reverses LED; 8-cap; 9-lower interface box; 10-input interface; 11-output interface; 12-input interface head; 13-output interface head; The upper interface box of 14-; 15-sealing joint circle.
Embodiment
As shown in Figure 1, the utility model discloses a kind of motor positive and inverse monitor, comprise: lower house 1, surface-mounted integrated circuit 2, upper shell 3, housing seal circle 4, digital display tube 5, rotate forward LED 6, reversion LED 7, cap 8, lower interface box 9, input interface 10, output interface 11, input interface head 12, output interface head 13, upper interface box 14, sealing joint circle 15, it is inner that described surface-mounted integrated circuit 2 is arranged on lower house 1 by bolt, described upper shell 3 is arranged on lower house 1 by bolt, and housing seal circle 4 is pressed between the contact position of upper shell 3 and lower house 1 by upper shell 3, described digital display tube 5 is arranged on upper shell 3, and the electric wire pin of digital display tube 5 is inserted on surface-mounted integrated circuit 2, described rotating forward LED 6 is arranged on upper shell 3, and rotating forward LED 6 is connected with surface-mounted integrated circuit 2 by wire, described reversion LED 7 is arranged on upper shell 3, and reversion LED 7 is connected with surface-mounted integrated circuit 2 by wire, described cap 8 is clamped on the top of upper shell 3, and cap 8 covers digital display tube 5, rotate forward LED 6, reversion LED 7, described lower interface box 9 is by being adhesive on lower house 1, described input interface 10 is arranged in lower interface box 9, one end of described input interface 10 is connected with surface-mounted integrated circuit 2 by wire, described output interface 11 is arranged in lower interface box 9, one end of described output interface 11 is connected with surface-mounted integrated circuit 2 by wire, described input interface head 12 is installed on lower interface box 9, described output interface head 13 is installed on lower interface box 9, described upper interface box 14 is arranged on lower interface box 9 by bolt, and sealing joint circle 15 is pressed between upper interface box 14 and the contact position of lower interface box 9 by upper interface box 14.
Described cap 8 is made up of transparent plastic.
The utility model implements like this: when needing to monitor, external cable is deep in lower interface box 9 the signal input connecting input interface 10 and detect for external probes through input interface head 12 inside, the signal of input is transported on surface-mounted integrated circuit 2 by input interface 10, surface-mounted integrated circuit 2 pairs of signals carry out process conversion, digital display tube 5 goes out the rotating speed of external motor according to the Signal aspects that surface-mounted integrated circuit 2 is collected, staff is then according to rotating forward LED 6 and reversion the brightening or extinguish the rotating judging motor of LED 7, External cable is deep into lower interface box 9 inside connection output interface 11 pairs of signals through output interface head 13 inside and exports, because housing seal circle 4 to be pressed between the contact position of upper shell 3 and lower house 1 by upper shell 3, damage surface-mounted integrated circuit 2 causing surface-mounted integrated circuit 2 can be entered into by anti-sealing, because cap 8 covers digital display tube 5, rotate forward LED 6, reversion LED 7, also the effect of waterproof can be played, in addition because input interface 10, output interface 11 is also comprised by upper interface box 14 and lower interface box 9, therefore waterproof effect is relatively good, to sum up, motor positive and inverse monitor good water-proof effect described in the utility model, long service life.
Last it is noted that above embodiment only in order to illustrate the utility model and and technical scheme described by unrestricted the utility model; Therefore, although this instructions has been described in detail the utility model with reference to each above-mentioned embodiment, those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in right of the present utility model.
Claims (2)
1. a motor positive and inverse monitor, comprising: lower house, surface-mounted integrated circuit, upper shell, housing seal circle, digital display tube, rotate forward LED, reversion LED, cap, lower interface box, input interface, output interface, input interface head, output interface head, upper interface box, sealing joint circle, described surface-mounted integrated circuit is arranged on lower house inside by bolt, described upper shell is arranged on lower house by bolt, described digital display tube is arranged on upper shell, and the electric wire pin of digital display tube is inserted on surface-mounted integrated circuit, described rotating forward LED is arranged on upper shell, and rotating forward LED is connected with surface-mounted integrated circuit by wire, described reversion LED is arranged on upper shell, and reversion LED is connected with surface-mounted integrated circuit by wire, it is characterized in that: and housing seal circle is pressed between upper shell and the contact position of lower house by upper shell, described cap is clamped on the top of upper shell, and cap covers digital display tube, rotate forward LED, reversion LED, described lower interface box is by being adhesive on lower house, described input interface is arranged in lower interface box, one end of described input interface is connected with surface-mounted integrated circuit by wire, described output interface is arranged in lower interface box, one end of described output interface is connected with surface-mounted integrated circuit by wire, described input interface head is installed on lower interface box, described output interface head is installed on lower interface box, described upper interface box is arranged on lower interface box by bolt, and sealing joint circle is pressed between the contact position of upper interface box and lower interface box by upper interface box.
2. a kind of motor positive and inverse monitor according to claim 1, is characterized in that: described cap is made up of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202822.8U CN204649768U (en) | 2015-04-07 | 2015-04-07 | A kind of motor positive and inverse monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202822.8U CN204649768U (en) | 2015-04-07 | 2015-04-07 | A kind of motor positive and inverse monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649768U true CN204649768U (en) | 2015-09-16 |
Family
ID=54102504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202822.8U Expired - Fee Related CN204649768U (en) | 2015-04-07 | 2015-04-07 | A kind of motor positive and inverse monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950134A (en) * | 2015-06-30 | 2015-09-30 | 安徽智敏电气技术有限公司 | Device for detecting forward rotation and reverse rotation of rotating shaft |
-
2015
- 2015-04-07 CN CN201520202822.8U patent/CN204649768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950134A (en) * | 2015-06-30 | 2015-09-30 | 安徽智敏电气技术有限公司 | Device for detecting forward rotation and reverse rotation of rotating shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |