CN204825708U - Visiting device for police that uses under condition night - Google Patents
Visiting device for police that uses under condition night Download PDFInfo
- Publication number
- CN204825708U CN204825708U CN201520596485.5U CN201520596485U CN204825708U CN 204825708 U CN204825708 U CN 204825708U CN 201520596485 U CN201520596485 U CN 201520596485U CN 204825708 U CN204825708 U CN 204825708U
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- bearing pin
- connecting rod
- hinged
- box body
- police
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Abstract
The utility model relates to a visiting device for police that uses under condition night, including the box body, its characterized in that: it just is used for hanging a peg of putting projection curtain upper end to be equipped with an elevating system on the inboard box bottom of box body and to be driven by elevating system, be equipped with the projection display module on the inboard box wall of box body, be equipped with the group battery of being connected with projection display module circuit on the outside box wall of box body, elevating system includes the elevating platform that links firmly the base on the inboard box bottom and be used for connecting the peg. The utility model discloses the simple structure, the simple operation can change the projection content according to on -the -spot needs to warning visiting vehicle satisfies the user demand.
Description
Technical field
The police visiting device that the utility model uses under relating to a kind of nighttime conditions, is applied to police service operation.
Background technology
Police often need to check vehicle at night, need to point out vehicular traffic to place visiting board in roadside, and current used visiting board is all that word is fixed, cannot need to adjust displaying contents in real time according to scene, it is not very convenient for causing using.Therefore, for the problems referred to above be the utility model research object.
Utility model content
In order to solve existing technical deficiency, the police visiting device that the utility model uses under providing a kind of nighttime conditions.
Of the present utility modelly to be characterised in that:
The police visiting device used under a kind of nighttime conditions, comprise box body, it is characterized in that: be provided with an elevating mechanism at the bottom of the inner side box of described box body and driven by elevating mechanism and peg in order to hang projection screen upper end, the interior lateral box wall of described box body is provided with Projection Display module, the outer lateral box wall of described box body is provided with the battery pack be connected with Projection Display modular circuit, described elevating mechanism comprises and is affixed to base at the bottom of the box of inner side and elevating stage in order to connect peg, the left side of described base is hinged with one first bearing pin, the two ends of described first bearing pin are hinged with the lower end of a first connecting rod respectively, the right side of described base is provided with one first chute, one second bearing pin is installed in described first chute, the two ends of described second bearing pin are hinged with the lower end of a second connecting rod respectively, described first connecting rod and second connecting rod are hinged at medium position, the left side of described elevating stage is hinged with one the 3rd bearing pin, the two ends of described 3rd bearing pin respectively with the upper end thereof of a third connecting rod, the right side of described elevating stage is provided with one second chute, one the 4th bearing pin is installed in described second chute, the two ends of described 4th bearing pin respectively with the upper end thereof of a double leval jib, described third connecting rod and double leval jib are hinged at medium position, upper end the 5th bearing pin of described first connecting rod and the lower end of third connecting rod hinged, upper end the 6th bearing pin of described second connecting rod and the lower end of double leval jib hinged, described 5th bearing pin is equipped with one first jacket casing, described 6th bearing pin is equipped with one second jacket casing, described first jacket casing is bolted with a right-hand member and is rotationally connected with bolt on the second sleeve, be installed on one in described second jacket casing and be connected to limited block on bolt outer end.
Wherein, described bolt is also bolted with one can apical grafting to the locking nut in the first jacket casing left-hand end.
The side of described box body is provided with a conduit moved up and down in order to bolt.
The bottom of described box body is also provided with a sucker.
Advantage of the present utility model: the utility model simple structure, simple operation, can need to change project content according to scene, thus warning visiting vehicle, meet user demand.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment,
Fig. 2 is the structural representation of the bolt part of the utility model embodiment.
Detailed description of the invention
Referring to figs. 1 to Fig. 2, the police visiting device that the utility model uses under relating to a kind of nighttime conditions, comprise box body 21, be provided with an elevating mechanism at the bottom of the inner side box of described box body and driven by elevating mechanism and peg 23 in order to hang projection screen 22 upper end, the interior lateral box wall of described box body is provided with Projection Display module 24, the outer lateral box wall of described box body is provided with the battery pack 25 be connected with Projection Display modular circuit, described elevating mechanism comprises and is affixed to base 1 at the bottom of the box of inner side and elevating stage 2 in order to connect peg, the left side of described base is hinged with one first bearing pin 3, the two ends of described first bearing pin are hinged with the lower end of a first connecting rod 4 respectively, the right side of described base is provided with one first chute 5, one second bearing pin 6 is installed in described first chute, the two ends of described second bearing pin are hinged with the lower end of a second connecting rod 7 respectively, described first connecting rod and second connecting rod are hinged at medium position, the left side of described elevating stage is hinged with one the 3rd bearing pin 8, the two ends of described 3rd bearing pin respectively with the upper end thereof of a third connecting rod 9, the right side of described elevating stage is provided with one second chute 10, one the 4th bearing pin 11 is installed in described second chute, the two ends of described 4th bearing pin respectively with the upper end thereof of a double leval jib 12, described third connecting rod and double leval jib are hinged at medium position, upper end the 5th bearing pin 13 of described first connecting rod is hinged with the lower end of third connecting rod, upper end the 6th bearing pin 14 of described second connecting rod and the lower end of double leval jib hinged, described 5th bearing pin is equipped with one first jacket casing 15, described 6th bearing pin is equipped with one second jacket casing 16, described first jacket casing is bolted with a right-hand member and is rotationally connected with bolt 17 on the second sleeve, be installed on one in described second jacket casing and be connected to limited block 18 on bolt outer end.
The reasonable effect that is connected can be played for the ease of bolt, above-mentioned bolt is also bolted with one can apical grafting to the locking nut 19 in the first jacket casing left-hand end.
The side of above-mentioned box body is provided with a conduit 20 moved up and down in order to bolt.
In order to strengthen the adhesive power of box body on ground, be also provided with a sucker 26 in the bottom of above-mentioned box body.
Specific implementation process: in use, first projection screen is needed to pull out use, erecting of projection screen, needs swivel bolt, the 5th bearing pin is driven to move towards the 6th bearing pin by spiral, in moving process, owing to being connected by some rod hinge connections between elevating stage with base, elevating stage can be driven upwards to promote, and then drive the peg hanging projection screen also to rise, when arriving projection screen desired height, as long as stop bolt rotating, make locking nut apical grafting by the first jacket casing, in the process that elevating stage promotes, projection screen is then along with elevating stage is slowly mentioned in box body, complete projection cloth to lay when elevating stage stops, in situation at ordinary times, projection cloth can leave in box body, in order to avoid made a mess of, after projection screen puts in place, drive Projection Display module work, make it render on curtain by project content, complete the display of visiting content, when the display of needs different content needs, as long as namely change displaying contents by Projection Display module.
Although specifically show in conjunction with preferred embodiment and describe the utility model; this technical scheme method and access of specific implementation is a lot; the above is only preferred embodiment of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. the police visiting device used under a nighttime conditions, comprise box body, it is characterized in that: be provided with an elevating mechanism at the bottom of the inner side box of described box body and driven by elevating mechanism and peg in order to hang projection screen upper end, the interior lateral box wall of described box body is provided with Projection Display module, the outer lateral box wall of described box body is provided with the battery pack be connected with Projection Display modular circuit, described elevating mechanism comprises and is affixed to base at the bottom of the box of inner side and elevating stage in order to connect peg, the left side of described base is hinged with one first bearing pin, the two ends of described first bearing pin are hinged with the lower end of a first connecting rod respectively, the right side of described base is provided with one first chute, one second bearing pin is installed in described first chute, the two ends of described second bearing pin are hinged with the lower end of a second connecting rod respectively, described first connecting rod and second connecting rod are hinged at medium position, the left side of described elevating stage is hinged with one the 3rd bearing pin, the two ends of described 3rd bearing pin respectively with the upper end thereof of a third connecting rod, the right side of described elevating stage is provided with one second chute, one the 4th bearing pin is installed in described second chute, the two ends of described 4th bearing pin respectively with the upper end thereof of a double leval jib, described third connecting rod and double leval jib are hinged at medium position, upper end the 5th bearing pin of described first connecting rod and the lower end of third connecting rod hinged, upper end the 6th bearing pin of described second connecting rod and the lower end of double leval jib hinged, described 5th bearing pin is equipped with one first jacket casing, described 6th bearing pin is equipped with one second jacket casing, described first jacket casing is bolted with a right-hand member and is rotationally connected with bolt on the second sleeve, be installed on one in described second jacket casing and be connected to limited block on bolt outer end.
2. the police visiting device used under a kind of nighttime conditions according to claim 1, is characterized in that: described bolt is also bolted with one can apical grafting to the locking nut in the first jacket casing left-hand end.
3. the police visiting device used under a kind of nighttime conditions according to claim 1, is characterized in that: the side of described box body is provided with a conduit moved up and down in order to bolt.
4. the police visiting device used under a kind of nighttime conditions according to claim 1, is characterized in that: the bottom of described box body is also provided with a sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596485.5U CN204825708U (en) | 2015-08-11 | 2015-08-11 | Visiting device for police that uses under condition night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596485.5U CN204825708U (en) | 2015-08-11 | 2015-08-11 | Visiting device for police that uses under condition night |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825708U true CN204825708U (en) | 2015-12-02 |
Family
ID=54683324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596485.5U Expired - Fee Related CN204825708U (en) | 2015-08-11 | 2015-08-11 | Visiting device for police that uses under condition night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284384A (en) * | 2019-07-01 | 2019-09-27 | 江苏苏邑设计集团有限公司 | A kind of newly-built road network design of the urban road based on function |
-
2015
- 2015-08-11 CN CN201520596485.5U patent/CN204825708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284384A (en) * | 2019-07-01 | 2019-09-27 | 江苏苏邑设计集团有限公司 | A kind of newly-built road network design of the urban road based on function |
| CN110284384B (en) * | 2019-07-01 | 2020-03-31 | 江苏苏邑设计集团有限公司 | Function-based urban road newly-built road network design |
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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: 20151202 Termination date: 20160811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |