CN202574000U - Manual rearview mirror for locomotive - Google Patents
Manual rearview mirror for locomotive Download PDFInfo
- Publication number
- CN202574000U CN202574000U CN 201220204713 CN201220204713U CN202574000U CN 202574000 U CN202574000 U CN 202574000U CN 201220204713 CN201220204713 CN 201220204713 CN 201220204713 U CN201220204713 U CN 201220204713U CN 202574000 U CN202574000 U CN 202574000U
- Authority
- CN
- China
- Prior art keywords
- mirror
- lower fulcrum
- fulcrum bar
- pedestal
- manual
- 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
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Abstract
The utility model relates to a manual rearview mirror for a locomotive. The manual rearview mirror comprises an upper installing base body, an upper support rod, a stop rod, a lower support rod, a lower installing base body and a mirror body with a mirror frame. According to the utility model, a manual four-bar mechanism is adopted, and the action of a rearview mirror is completed by applying a mechanical principle of a double pendulum motion. The manual rearview mirror is arranged on two sides of the outer part of a locomotive cab, and is controlled manually; and the rearview mirror driven by a ratchet has the advantages of novel structure, attractive appearance, long observation distance, convenience in operation and high reliability, and is an acknowledger which brings the convenience for safe driving of a locomotive driver. The manual rearview mirror meets the demands of various high-speed locomotives and large-power locomotives, and can adapt to sun-scorched and rain-drenched atrocious weather environments of locomotives; and a conductive film is arranged in the mirror, when the mirror frosts in greasy weather, the conductive film can enable the mirror to be heated, and frosting on the mirror is eliminated so that the mirror is clear so as to bring the convenience for watching from a height or a distance. The problems of troublesome operation, low response speed, high economic cost, incapability of adapting to demands of high-speed locomotives, and the like of the original pneumatic rearview mirror are solved.
Description
Technical field:
The utility model relates to the manual back mirror of a kind of locomotive.
Background technology:
At present, existing rearview mirror of motorcycle is mainly air-driven type, and this type product carries out electrical control by the locomotive direct supply; Both related to wind regime, related to direct supply again, its complex structure; Fault is many, and troublesome poeration, speed of response is slow, financial cost is high, adapted to not problems such as express locomotive needs.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned defective, a kind of structure, good reliability, easy to operate, long service life, low cost of manufacture is provided and can realizes the manual manual back mirror of locomotive of rotation automatically.
The technical scheme of the utility model: the manual back mirror of a kind of locomotive; Comprise the mirror body of being with mirror holder, it is characterized in that mirror body and fastener and sealing member that the manual back mirror of described locomotive is installed pedestal band mirror holder by last installation pedestal, upper rack posts, stop bar, lower fulcrum bar, down form;
Described mirror holder is provided with upper rack posts and lower fulcrum bar respectively in two ends up and down; Be that mirror holder connects as one through upper rack posts, lower fulcrum bar and fluorine glue O shape circle and packing ring; This upper rack posts and the lower fulcrum bar other end are installed pedestal and are installed down that pedestal is connected and can in installation pedestal separately, turn respectively with corresponding going up respectively separately, on pedestal is installed and following installation pedestal is fixed through bolt device and car body;
Mirror body on the described mirror holder can rotate around the axle of forming with upper rack posts and lower fulcrum bar, in the mirror body conducting film is installed, and the mirror body is in order to the inner conducting film of being installed of horizon mirror body through interior hexagonal flower type screw;
Described arresting lever is arranged on by cylindrical pin with external thread in the ditch type groove of lower fulcrum bar, and lower fulcrum bar and arresting lever adopt the ratchet mechanism engagement, and ratchet is articulated on the arresting lever.
The principle of work of the utility model: when not working, manually back mirror is in closed condition.Before locomotive brought into operation, with the little stop bar of pulling of have gentle hands, the locking handle of stop bar left the ditch type groove of lower fulcrum bar; The stop bar bottom drives lower fulcrum bar 8; The mirror body is in free state, can rotate around the axle of forming with upper rack posts 3 and lower fulcrum bar, transfers 75 ° of the angles of mirror body and car body this moment as required; The mirror body is in opening, Ke Yi lookout locomotive rear.
When transferring stop bar once more; Lower fulcrum bar rotates under the effect of stop bar; Drive mirror body assembly and axially rotate 75 ° near the car body direction with what upper rack posts and lower fulcrum bar were formed, final mirror body assembly and vehicle body are parastate, and this moment, manually back mirror was closed condition.
The manual back mirror of this locomotive is to adopt manually operated lower fulcrum bar and following mount pad by stop bar, ratchet structure to constitute four-bar linkage, and the theory of machines of using the double pendulum motion is accomplished the action of back mirror.The manual back mirror of this locomotive is installed in car body driver's cab both sides external, is to adopt manually control, a kind of back mirror of ratchet drives; This is simple, the good reliability of mirror mechanism manually, and is easy to operate, can realize manual rotation automatically; And using life long, productive costs is low, quite receives client's favor.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of the utility model;
Fig. 2 is the left TV structure of the utility model;
Fig. 3 is the axle geodesic structure scheme drawing of the utility model;
Among the figure: 1-fluorine glue O shape circle, the last installation of 2-pedestal, the 3-upper rack posts, the 4-packing ring, 5-mirror body, the 6-stop bar, the 7-cylindrical pin with external thread, the 8-lower fulcrum bar, 9-mounting screw, 10-are installed pedestal down, hexagonal flower type screw in the 11-mirror body assembly, 12-.
The specific embodiment
Referring to above-mentioned accompanying drawing; The manual back mirror of a kind of locomotive; Comprise the mirror body 5 of being with mirror holder 11, it is characterized in that mirror body 5 and fastener and sealing member that the manual back mirror of described locomotive is installed pedestal 10 band mirror holders 11 by last installation pedestal 2, upper rack posts 3, stop bar 6, lower fulcrum bar 8, down form;
Described mirror holder is provided with upper rack posts 3 and lower fulcrum bar 8 respectively in two ends about in the of 11; Be that mirror holder 11 connects as one through upper rack posts 3, lower fulcrum bar 8 and fluorine glue O shape circle 1 and packing ring 4; This upper rack posts 3 and lower fulcrum bar 8 other ends are installed pedestal 2 and are installed down that pedestal 10 is connected and can in installation pedestal separately, turn respectively with corresponding going up respectively separately, on pedestal 2 be installed fixed through bolt device 9 and car body with following installation pedestal 10; Groove is contained in upper rack posts inside, in order to smear lubricating oil.
Described arresting lever 6 is arranged on by cylindrical pin with external thread 7 in the ditch type groove of lower fulcrum bar 8, and lower fulcrum bar 8 adopts the ratchet mechanism engagement with arresting lever 6, and ratchet is articulated on the arresting lever 6; When arresting lever 6 was counterclockwise swung, the driving ratchet just inserted hook tooth and rotates in the same way to promote ratchet; When the rocking bar clockwise direction was swung, ratchet slipped on ratchet, and ratchet stops operating.
Described upper rack posts 3, lower fulcrum bar 8 are connected to form an anchor shaft with last installation pedestal 2 with pedestal 10 is installed down respectively, and mirror body 5 can freely rotate around this.Last installation pedestal 2 is fixed through bolt device and car body with the following pedestal 10 of installing.
Before locomotive brings into operation; With the little stop bar 6 of pulling of have gentle hands, the locking handle of stop bar 6 leaves the ditch type groove of lower fulcrum bar 8, and stop bar 6 bottoms drive lower fulcrum bar 8; Mirror body assembly is in free state; Can rotate around the axle of forming with upper rack posts 3 and lower fulcrum bar 8, transfer 75 ° of the angles of mirror body 5 and car body this moment as required, mirror body assembly is in opening.
Like minute surface frosting on rainy day, switch can be placed " heating " position.This moment, conducting film began heating, played the mirror antifogging effect.After having heated switch is got back to the position Ji Xu lookout of " opening ".When not needing to look around backward, switch rotated back into the position of " pass ", mirror body assembly is closed and self-locking device locking, and the minute surface of mirror body is concordant with car body.
Claims (1)
1. the manual back mirror of locomotive comprises the mirror body (5) of being with mirror holder (11), it is characterized in that:
Mirror body (5) and fastener and sealing member that A, the manual back mirror of described locomotive install pedestal (10) band mirror holder (11) by last installation pedestal (2), upper rack posts (3), stop bar (6), lower fulcrum bar (8), are down formed;
B, described mirror holder (11) two ends up and down are provided with upper rack posts (3) and lower fulcrum bar (8) respectively; Be that mirror holder (11) connects as one through upper rack posts (3), lower fulcrum bar (8) and fluorine glue O shape circle (1) and packing ring (4); This upper rack posts (3) and lower fulcrum bar (8) other end are installed pedestal (2) and pedestal (10) is installed down is connected and can in installation pedestal separately, turn respectively with corresponding going up respectively separately, on pedestal (2) is installed and following installation pedestal (10) is fixed through bolt device (9) and car body;
Mirror body (5) on C, the described mirror holder (11) can rotate around the axle of forming with upper rack posts (3) and lower fulcrum bar (8); The mirror body is equipped with conducting film in (5), and mirror body (5) is in order to the inner conducting film of being installed of horizon mirror body (5) through interior hexagonal flower type screw (12);
D, described arresting lever (6) are arranged on by cylindrical pin with external thread (7) in the ditch type groove of lower fulcrum bar (8), and lower fulcrum bar (8) adopts the ratchet mechanism engagement with arresting lever (6), and ratchet is articulated on the arresting lever (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204713 CN202574000U (en) | 2012-05-09 | 2012-05-09 | Manual rearview mirror for locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204713 CN202574000U (en) | 2012-05-09 | 2012-05-09 | Manual rearview mirror for locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574000U true CN202574000U (en) | 2012-12-05 |
Family
ID=47243444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220204713 Expired - Fee Related CN202574000U (en) | 2012-05-09 | 2012-05-09 | Manual rearview mirror for locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878493A (en) * | 2017-12-14 | 2018-04-06 | 株洲联诚集团控股股份有限公司 | A kind of manual side mirror of the locomotive stepped tooth with limit function |
| CN113665488A (en) * | 2021-08-03 | 2021-11-19 | 深圳市路畅科技股份有限公司 | Two-in-one streaming media rearview mirror system with adjustable angle |
| GB2605175A (en) * | 2021-03-25 | 2022-09-28 | Bombardier Transp Gmbh | Side mirror for rail vehicle |
-
2012
- 2012-05-09 CN CN 201220204713 patent/CN202574000U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878493A (en) * | 2017-12-14 | 2018-04-06 | 株洲联诚集团控股股份有限公司 | A kind of manual side mirror of the locomotive stepped tooth with limit function |
| GB2605175A (en) * | 2021-03-25 | 2022-09-28 | Bombardier Transp Gmbh | Side mirror for rail vehicle |
| CN113665488A (en) * | 2021-08-03 | 2021-11-19 | 深圳市路畅科技股份有限公司 | Two-in-one streaming media rearview mirror system with adjustable angle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210509 |