CN201819166U - Connecting device - Google Patents
Connecting device Download PDFInfo
- Publication number
- CN201819166U CN201819166U CN2010202916683U CN201020291668U CN201819166U CN 201819166 U CN201819166 U CN 201819166U CN 2010202916683 U CN2010202916683 U CN 2010202916683U CN 201020291668 U CN201020291668 U CN 201020291668U CN 201819166 U CN201819166 U CN 201819166U
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- CN
- China
- Prior art keywords
- hole
- pin
- connecting rod
- upper plate
- lower shoe
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a connecting device. The device comprises a lower base, an upper base, two connecting rods, two pressure springs and a pin, wherein the lower base comprises a lower bottom plate and a bump on the lower bottom plate; the upper base comprises an upper bottom plate and a convex casing on the upper bottom plate; the bump is arranged in the cavity of the convex casing; two through holes to be inserted by the connecting rods are formed at two ends of the lower bottom plate, and two through holes to be inserted by the connecting rods are formed at two ends of the upper bottom plate; rod parts of the connecting rods pass through the through holes on the lower bottom plate, the through holes on the upper bottom plate and the pressure springs in sequence; a pin hole is formed on the bump on the lower bottom plate, pin holes are formed at two sides of the convex casing on the upper bottom plate; the pin passes through the pin hole on one side of the convex casing, the pin holes on the bump, and the pin hole on the other side of the convex casing in sequence; and the pin can move relatively in the strip-shaped pin hole on the bump in the axial direction of the connecting rods. The connecting device has the advantages that: when the external wind power is heavy, the wind resistance of a light box with the connecting device is improved.
Description
Technical field
The present invention relates to a kind of jockey, be used for lamp box or other similar articles are installed on metope or light pole.
Background technology
More common on the market a kind of lamp box comprises frame and pattern outer cover at present, frame mostly is aluminum alloy material, the inner illuminator of placing, as fluorescent tube, bulb or LED lamp etc., during to night, the illuminator electrified light emitting makes that the pattern on the pattern outer cover presented at night, and this lamp box is installed on metope or light pole usually.As shown in Figure 1, when lamp box 10 was installed on metope, a kind of common connected mode was for installing by metal installation sheet 20, and metal installation sheet 20 is provided with lug boss 21, lamp box is installed on the lug boss 21 of metal installation sheet 20 by screw, again metal installation sheet 20 is installed on metope by screw.As shown in Figure 2, when lamp box is installed on light pole, a kind of common connected mode is for installing by square metal installation sheet and endless metal installation sheet, earlier the endless metal installation sheet is socketed on lamp stand, by screw lamp box is installed on the square metal installation sheet then, again the square metal installation sheet is installed on the endless metal installation sheet by screw and the endless metal installation sheet is locked.
Except that above two kinds of connected modes, also have some other connected mode on the market, but all be to utilize screw or welding that lamp box is installed on sheet metal or base, a bigger defective of these connected modes is exactly that wind resistance is relatively poor.Because the pattern outer cover of lamp box generally has bigger area, big and when acting on the pattern outer cover of lamp box when extraneous wind-force with vertical direction, can produce bigger pressure to lamp box, like this, just can there be certain destruction power to the coupling part of lamp box, long extraneous wind-force effect meeting causes the aluminum alloy frame of lamp box to be pullled distortion, even lamp box takes place from the situation that metope or light pole come off.
Summary of the invention
For solving the deficiency of existing lamp box and metope or light pole connected mode, the invention provides a kind of jockey, the technical problem that is solved is to improve the wind resistance of lamp box.
The technical solution adopted in the present invention is: a kind of jockey, comprise lower bottom base, upper bed-plate, two connecting rods, two stage clips, pin, wherein, lower bottom base comprises the projection on lower shoe and the lower shoe, upper bed-plate comprises the convex hull on upper plate and the upper plate, and projection places the cavity of convex hull; The lower shoe two ends are provided with two through holes that insert connecting rod, the upper plate two ends also are provided with two through holes that insert connecting rod, connecting rod comprises the head and the bar portion at two ends, the bar portion of connecting rod passes through hole, the through hole of upper plate, the stage clip of lower shoe successively, the two ends of stage clip withstand on a termination portion of upper plate and connecting rod respectively, elastic acting force by stage clip makes upper plate be close to lower shoe, and the aperture of through hole is greater than the diameter of connecting rod bar portion on upper plate and the lower shoe; Projection on the lower shoe also is provided with pin-and-hole, the both sides of the convex hull on the upper plate respectively are provided with pin-and-hole, pin passes pin-and-hole, the pin-and-hole on the projection of convex hull one side, the pin-and-hole of convex hull opposite side successively, pin-and-hole on the projection is bar shaped, connecting rod axially on sell and can relatively move in the pin-and-hole on projection.
When utilizing jockey provided by the invention to install, can be by means of installation sheet or installing rack, earlier lamp box is fixed in installation sheet or installing rack by screw, again installation sheet or installing rack is fixed in this jockey, at last this jockey is fixed in metope or light pole.In this jockey, because the special connected mode of upper bed-plate and lower bottom base, make that all there is certain relative displacement space in three directions in top to bottom, left and right, front and rear for upper bed-plate and lower bottom base, at above-below direction, because the pin-and-hole on the projection is bar shaped, connecting rod axially on sell and can relatively move in the pin-and-hole on projection, make upper bed-plate and lower bottom base have certain relative displacement space; About and former and later two directions because the aperture of through hole is greater than the diameter of connecting rod bar portion on upper plate and the lower shoe, make upper bed-plate and lower bottom base have certain relative displacement space.After utilizing this jockey that lamp box is installed, when wind-force vertically acts on lamp box, upper bed-plate is stressed, and producing displacement with lower bottom base, this is fixed with spring force because of Up/down base, so power can be married again in spring the generation displacement time, play the effect of buffering windproof with this, lamp box tilts simultaneously, makes wind-force act on lamp box at a certain angle, thereby lowers active force; When no active force, spring force will make upper bed-plate reversion original position.
Jockey provided by the invention also can be used for installing billboard or other similar objects.
Useful technique effect of the present invention is: when extraneous wind-force is big, utilize the lamp box wind resistance after jockey provided by the invention is installed to improve, reduce or the situation of avoiding coupling part distortion, Lamp box frame torsional deformation or even lamp box to come off takes place.
Description of drawings
Fig. 1 is in the prior art being installed on lamp box the structural representation of metope.
Fig. 2 is in the prior art being installed on lamp box the structural representation of light pole.
Fig. 3 is the STRUCTURE DECOMPOSITION stereogram of jockey provided by the invention.
Fig. 4 is for utilizing jockey STRUCTURE DECOMPOSITION cutaway view provided by the invention and scheme of installation.
Fig. 5 installs the lamp box schematic diagram for utilizing jockey provided by the invention.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
As shown in Figure 3, Figure 4, jockey provided by the invention comprises lower bottom base 1, upper bed-plate 2, two connecting rods 3, two stage clips 4, pin 5, wherein, lower bottom base 1 comprises the protruding 1-2 on lower shoe 1-1 and the lower shoe, the quantity of projection is 2, upper bed-plate 2 comprises the convex hull 2-2 on upper plate 2-1 and the upper plate, and protruding 1-2 places the cavity of convex hull 2-2; Lower shoe 1-1 two ends are provided with two through hole 1-3 that insert connecting rod, upper plate 2-1 two ends also are provided with two through hole 2-3 that insert connecting rod, connecting rod 3 comprises bolt 3-1, nut 3-2, packing ring 3-3, nut 3-2 is threaded with bolt 3-1 across packing ring 3-3, the bar portion of connecting rod 3 is the bar portion of bolt 3-1, one termination portion of connecting rod 3 is the head of bolt 3-1, other end head is packing ring 3-3, the bar portion of connecting rod passes the through hole of lower shoe 1-1 successively, the through hole of upper plate 2-1, stage clip 4, the two ends of stage clip 4 withstand on a termination portion of upper plate 2-1 and connecting rod 3 respectively, elastic acting force by stage clip makes upper plate be close to lower shoe, and the aperture of through hole is greater than the diameter of bolt shank on upper plate and the lower shoe; Protruding 1-2 on the lower shoe also is provided with pin-and-hole 1-4, the both sides of convex hull 2-2 on the upper plate respectively are provided with pin-and-hole 2-4, pin passes pin-and-hole, the pin-and-hole on the projection of convex hull one side, the pin-and-hole of convex hull opposite side successively, pin-and-hole on the projection is bar shaped, connecting rod axially on sell and can relatively move in the pin-and-hole on projection.
In addition, the lower shoe edge also is provided with flange 1-5, upper plate 2-1 is stuck in flange 1-5 inside, like this, utilize the elastic acting force of stage clip 4 just can be with upper bed-plate and lower bottom base relative fixed, if but upper bed-plate about, when fore-and-aft direction is subjected to bigger external force, still can produce relative displacement between upper bed-plate and the lower bottom base.
Upper plate through hole edge also is provided with through hole flange 2-5, and stage clip 4 is stuck in the inside of through hole flange 2-5, and like this, the position of stage clip 4 is then by relative fixed.
Convex hull also is provided with installing hole 2-6, is used for the lamp board is installed to this jockey.
Lower shoe also is provided with installing hole 1-6, is used for this jockey is installed to metope or light pole.
Utilize jockey provided by the invention that a kind of embodiment such as Fig. 4, shown in Figure 5 of lamp box are installed, this mounting means needs by right angle frame 6, right angle frame 6 is provided with installing hole 6-1, can utilize screw or other securing members that right angle frame 6 is installed on installing hole 2-6 on the upper bed-plate, again lamp box 10 is installed on right angle frame 6, because the contact-making surface between Lamp box frame and the right angle frame is bigger, equally also can effectively avoid the torsional deformation of Lamp box frame.
Claims (7)
1. a jockey is characterized in that, comprises lower bottom base, upper bed-plate, two connecting rods, two stage clips, pin, wherein, lower bottom base comprises the projection on lower shoe and the lower shoe, and upper bed-plate comprises the convex hull on upper plate and the upper plate, and projection places the cavity of convex hull; The lower shoe two ends are provided with two through holes that insert connecting rod, the upper plate two ends also are provided with two through holes that insert connecting rod, connecting rod comprises the head and the bar portion at two ends, the bar portion of connecting rod passes through hole, the through hole of upper plate, the stage clip of lower shoe successively, the two ends of stage clip withstand on a termination portion of upper plate and connecting rod respectively, elastic acting force by stage clip makes upper plate be close to lower shoe, and the aperture of through hole is greater than the diameter of connecting rod bar portion on upper plate and the lower shoe; Projection on the lower shoe also is provided with pin-and-hole, the both sides of the convex hull on the upper plate respectively are provided with pin-and-hole, pin passes pin-and-hole, the pin-and-hole on the projection of convex hull one side, the pin-and-hole of convex hull opposite side successively, pin-and-hole on the projection is bar shaped, connecting rod axially on sell and can relatively move in the pin-and-hole on projection.
2. jockey according to claim 1 is characterized in that described connecting rod comprises bolt, nut, packing ring, nut is connected with bolt thread across packing ring, the bar portion of described connecting rod is the bar portion of bolt, and a termination portion of described connecting rod is the head of bolt, and other end head is a packing ring.
3. jockey according to claim 1 is characterized in that, the quantity of described projection is 2.
4. jockey according to claim 1 is characterized in that the lower shoe edge also is provided with flange, and upper plate is stuck in flange inside.
5. jockey according to claim 1 is characterized in that, upper plate through hole edge also is provided with the through hole flange, and stage clip is stuck in the inside of through hole flange.
6. jockey according to claim 1 is characterized in that convex hull also is provided with installing hole.
7. jockey according to claim 1 is characterized in that lower shoe also is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202916683U CN201819166U (en) | 2010-08-12 | 2010-08-12 | Connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202916683U CN201819166U (en) | 2010-08-12 | 2010-08-12 | Connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819166U true CN201819166U (en) | 2011-05-04 |
Family
ID=43917118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202916683U Expired - Lifetime CN201819166U (en) | 2010-08-12 | 2010-08-12 | Connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819166U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968210A (en) * | 2010-08-12 | 2011-02-09 | 杭州凹凸导光科技有限公司 | Connecting device |
| CN109386810A (en) * | 2017-08-08 | 2019-02-26 | 意大利汽车照明股份公司 | The lighting device for vehicle with rotary module |
| CN110608419A (en) * | 2018-06-14 | 2019-12-24 | 山西光宇半导体照明股份有限公司 | Lamp connection structure |
-
2010
- 2010-08-12 CN CN2010202916683U patent/CN201819166U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968210A (en) * | 2010-08-12 | 2011-02-09 | 杭州凹凸导光科技有限公司 | Connecting device |
| CN101968210B (en) * | 2010-08-12 | 2012-09-05 | 杭州凹凸导光科技有限公司 | Connecting device |
| CN109386810A (en) * | 2017-08-08 | 2019-02-26 | 意大利汽车照明股份公司 | The lighting device for vehicle with rotary module |
| CN109386810B (en) * | 2017-08-08 | 2022-02-18 | 意大利汽车照明股份公司 | Lighting device for vehicle with rotating module |
| CN110608419A (en) * | 2018-06-14 | 2019-12-24 | 山西光宇半导体照明股份有限公司 | Lamp connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20120905 |