CN203297872U - Steering mechanism for cantilever support - Google Patents
Steering mechanism for cantilever support Download PDFInfo
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- CN203297872U CN203297872U CN2013203193666U CN201320319366U CN203297872U CN 203297872 U CN203297872 U CN 203297872U CN 2013203193666 U CN2013203193666 U CN 2013203193666U CN 201320319366 U CN201320319366 U CN 201320319366U CN 203297872 U CN203297872 U CN 203297872U
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- vertical pole
- fixed base
- fluted disc
- cross bar
- attachment screw
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Abstract
The utility model discloses a steering mechanism for a cantilever support and belongs to the technical field of photographic apparatus. The steering mechanism for the cantilever support comprises a longitudinal rod connecting device, a transverse rod connecting device and a transverse rod angle regulating device; the longitudinal rod connecting device is fixedly connected with a longitudinal rod of a lamp support; the transverse rod connecting device comprises a first transverse rod clamping petal and a second transverse rod clamping petal; the steering mechanism for the cantilever support is characterized in that the longitudinal rod connecting device comprises a first longitudinal rod fixing seat, a second longitudinal rod fixing seat and a pair of longitudinal rod fixing seat connecting screws; the transverse rod angle regulating device comprises a first regulating fluted disc, a second regulating fluted disc and a screw shaft; a first regulating fluted disc screw shaft hole is formed in the center of the first regulating fluted disc; a second regulating fluted disc screw shaft hole is formed in the center of the second regulating fluted disc; one end of the screw shaft is arranged in the first regulating fluted disc screw shaft hole in a penetrating mode, and the other end of the screw shaft is provided with a handle in a matched mode; the first transverse rod clamping petal is formed on the first regulating fluted disc; the second transverse rod clamping petal is formed on the second regulating fluted disc. The safety of a light source device on a transverse rod is guaranteed, operation is simplified, the structure is simple, and manufacturing, assembly and use are convenient.
Description
Technical field
The utility model belongs to the photographic goods technical field, is specifically related to the steering equipment that a kind of console is used.
Background technique
The steering equipment that console is used is the lamp bracket of photographic goods and for the transition machinery between transverse arm that lighting fixture is installed (custom claims cross bar), under the use state, lamp bracket is placed on the terrace in photography place with vertical state, and lamp bracket is by the vertical pole base and be arranged on vertical pole on the vertical pole base or vertical pole that one group of casing coupling formula coordinates forms, one end end of cross bar arranges balancing weight (balancing weight is usually used sandbag or claims sand hill), light supply apparatus is the other end end that aforesaid lighting fixture is arranged on cross bar, and being connected between the middle part of cross bar and vertical pole realizes by steering equipment, that is to say the top of steering equipment being fixed in to vertical pole, and cross bar is placed and is positioned in steering equipment.
The structure of the steering equipment that the console be seen in market before the application proposes in prior art is used as shown in Figure 3, comprise a vertical pole connection set 1, one bar connecting device 2 and a cross bar angular adjustment apparatus 3, wherein, bar connecting device 2 comprises one first cross bar folder lobe 21 and one second cross bar folder lobe 22, vertical pole connection set 1 is fixing with the vertical pole 4 of aforementioned lamp bracket under the use state, first, the second cross bar folder lobe 21, 22 coordinate and are provided with folder lobe locking handgrip 231 by folder lobe attachment screw 23(on folder lobe attachment screw 23 in the mode faced each other) link together, cross bar 5 to lighting fixture under the use state is clamped or discharges, cross bar angular adjustment apparatus 3 forms fan shape and is connected on vertical pole connection set 1 by pivot screw 31 pivotables, this cross bar angular adjustment apparatus 3 is integrally formed structure with described the first cross bar folder lobe 21, and offer a curve bath 32 on cross bar angular adjustment apparatus 3, this curve bath 32 matches with vertical pole connection set 1 and is limited by the locking handgrip 3211 be provided on curve bath guider screw 321 by curve bath guider screw 321.
The working principle of the steering equipment that above-mentioned console is as shown in Figure 3 used is as follows: in the time will being regulated cross bar 5, as long as unscrew locking handgrip 3211, again by the user to cross bar angular adjustment apparatus 3 to clockwise or rotate counterclockwise required angle, thereby make the right-hand member (take the location status shown in Fig. 3 as example) of cross bar 5 hold high or have a down dip, the light supply apparatus that finally makes to be arranged on the right-hand member end of cross bar 5 is raised or has a down dip, and because meeting 3 drives of cross bar angular adjustment apparatus, curve bath 32 is positioned at first, the second cross bar folder lobe 21, cross bar 5 between 22 is realized the adjustment of positive and negative 90 ° of scopes, therefore basically can meet the upper-lower position to light supply apparatus under the use state and adjust requirement.But expose following technical problem in actual using process: one, because cross bar angular adjustment apparatus 3 is difficult to the position after locked handgrip 3211 is locked in adjustment reliably, therefore being prone to improper slipping turns phenomenon, because the location of 321 pairs of cross bar angular adjustment apparatus 3 of locking handgrip 3211 cooperation curve bath guider screws only depends on corresponding to a side of cross bar angular adjustment apparatus 3 and opposite side and intermediate plate 33 that be nested with on curve bath guider screw 321 and ensures, and intermediate plate 33 is limited with the area of contact of cross bar angular adjustment apparatus 3, it is also curve bath guider screw 321 in other words, cooperation between locking handgrip 3211 and a pair of intermediate plate 33 threes is not enough to cross bar angular adjustment apparatus 3 is reliably located, particularly when the angle of automatically trackslipping is large, there is the anxiety (because cross bar 5 has a down dip, causing light supply apparatus and terrace collision) that undermines light supply apparatus, they are two years old, troublesome poeration, and affect operating efficiency, because should be by folder lobe locking handgrip 231 be operated, first, second cross bar folder lobe 21,22 is clamped cross bar 5, again locking handgrip 3211 is operated and realizes 3 lockings of cross bar angular adjustment apparatus or unlock.Especially will in the process of cross bar angular adjustment apparatus 3 lockings, can't produce the clamping force of closing up toward each other to first, second cross bar folder lobe 21,22 at locking handgrip 3211, unless separately folder lobe locking handgrip 231 is operated separately simultaneously; Its three, due to complicated integral structure, thus give to make, assembling and use and cause puzzlement.
The applicant has carried out literature search, yet be showed no all enlightenments that the aforementioned technical problem eliminated is arranged in current disclosed patent and non-patent literature, for this reason, the applicant has carried out useful design, finally formed technological scheme described below, and taking, under secrecy provision, in the applicant plant area, to have carried out simulation test, result has embodied unexpected technique effect.
Summary of the invention
Task of the present utility model is to provide a kind of and contributes to reliably the cross bar angular adjustment apparatus to be locked in the position after adjustment and use and avoid improper slipping to turn phenomenon and ensure the safety of light supply apparatus and the locating effect of light supply apparatus, be conducive to simplify the operation and make first of bar connecting device when the cross bar angular adjustment apparatus is locked, the second cross bar folder lobe obtains the clamping force of closing up in opposite directions and uses the dual clamping effect that embodies horse and horse and have and be convenient to remarkable simplified structure and use convenient the manufacture, the steering equipment that assembling and the console used are used.
Task of the present utility model completes like this, the steering equipment that a kind of console is used, comprise the vertical pole connection set, bar connecting device and cross bar angular adjustment apparatus, the vertical pole connection set is fixed with the vertical pole of lamp bracket under the use state, bar connecting device comprises the first cross bar folder lobe and the second cross bar folder lobe that faces each other and coordinate and be connected with the cross bar angular adjustment apparatus, the cross bar angular adjustment apparatus coordinates with vertical pole connection set pivotable, be characterised in that: described vertical pole connection set comprises one first vertical pole fixed base, one second vertical pole fixed base and a pair of vertical pole fixed base attachment screw, this is first years old, the second vertical pole fixed base is fitted to each other, form back to the top of a side of the second vertical pole fixed base at the first vertical pole fixed base one first fixed base engagement gear ring is arranged, and offer one first screw axis hole at the middle position corresponding to this first fixed base engagement gear ring, offer a pair of the first attachment screw hole in the bottom of the first vertical pole fixed base, form back to the top of a side of the first vertical pole fixed base at the second vertical pole fixed base one second fixed base engagement gear ring is arranged, and offer second a screw axis hole corresponding with described the first screw axis hole at the middle position corresponding to this second fixed base engagement gear ring, in the bottom of the second vertical pole fixed base and offer a pair of the second attachment screw hole in the position corresponding to described the first attachment screw hole, a pair of vertical pole fixed base attachment screw is inserted the first attachment screw hole and the second attachment screw hole successively by first, the second vertical pole fixed base is connected to each other, described cross bar angular adjustment apparatus comprises that one first regulates fluted disc, one second regulates fluted disc and a bolt axis, first regulates fluted disc is meshed with described the first fixed base engagement gear ring, offer one first regulating tooth valve snail nail axis hole at this first middle position of regulating fluted disc, this the first regulating tooth valve snail nail axis hole is corresponding with described the first screw axis hole, second regulates fluted disc is meshed with described the second fixed base engagement gear ring, offer one second regulating tooth valve snail nail axis hole at this second middle position of regulating fluted disc, this the second regulating tooth valve snail nail axis hole is corresponding with described the second screw axis hole, one end of bolt axis is set on the first regulating tooth valve snail nail axis hole, the other end is successively through first, the second screw axis hole and the second regulating tooth valve snail are followed closely axis hole and are equipped with one handle, described the first cross bar folder lobe directly is formed in described first and regulates on fluted disc, and described the second cross bar folder lobe directly is formed in described second and regulates on fluted disc.
In a specific embodiment of the present utility model, form a first step is arranged on described the first vertical pole fixed base and in the position corresponding to below described the first fixed base engagement gear ring, and form, a second step is arranged on described the second vertical pole fixed base and in the position corresponding to below described the second fixed base engagement gear ring, described first regulates the top of fluted disc corresponding to first step, and described second regulates the top of fluted disc corresponding to second step.
In another specific embodiment of the present utility model, the width of described first step is to equate with the described first thickness of regulating fluted disc 34, and the width of described second step is to equate with the described second thickness of regulating fluted disc.
In another specific embodiment of the present utility model, the width of described first, second step is equal to each other, and the described thickness that first, second regulates fluted disc is equal to each other.
In another specific embodiment of the present utility model, described first step and second step are circular-arc step.
Also has a specific embodiment of the present utility model, offer one first folder lobe attachment screw hole on described the first cross bar folder lobe, press from both sides on lobe and offer one second folder lobe attachment screw hole in the position corresponding to the first folder lobe attachment screw hole at described the second cross bar, first, second cross bar folder lobe is fixed to one another connection by folder lobe attachment screw in the position corresponding to the second, first folder lobe attachment screw hole, and is limited by the nut that limits screwed on folder lobe attachment screw.
More of the present utility model and in specific embodiment, press from both sides on lobe and in the side corresponding to described the first folder lobe attachment screw hole and the position of opposite side and respectively be fixed with a guiding bearing pin at described the first cross bar, and press from both sides on lobe and offer the guide finger axis hole in the position corresponding to the guiding bearing pin at described the second cross bar, the guiding bearing pin probes in the guide finger axis hole.
In of the present utility model and then specific embodiment, the equal semicircular in shape of shape of cross section of described the first cross bar folder lobe and the second cross bar folder lobe.
More, in specific embodiment, in described bolt axis, towards described first an end end of regulating fluted disc, expand and be provided with the spacing flange plate of a bolt axis again of the present utility model.
In again of the present utility model and then specific embodiment, form one first vertical pole mating cavity is arranged in the bottom of described the first vertical pole fixed base and towards a side of described the second vertical pole fixed base, and form in the bottom of the second vertical pole fixed base and towards a side of the first vertical pole fixed base, one second vertical pole mating cavity is arranged, first, second vertical pole mating cavity corresponds to each other.
The technological scheme that the utility model provides is regulated by first of cross bar angle-adjusting mechanism that the first fixed base engagement gear ring on the first vertical pole fixed base of fluted disc and vertical pole connection set is meshed and is meshed gear ring by the second fixed base on the second vertical pole fixed base of the second adjusting fluted disc and vertical pole connection set and is meshed, thereby can reliably the cross bar angular adjustment apparatus be locked in to the position after adjustment, not there will be unartificial natural offset phenomena, guarantee to be arranged on the safety of the light supply apparatus on cross bar; In the process to lever operated, can make on the one hand the first, the 3rd adjusting fluted disc mesh the gear ring positive engagement with first, second fixed base respectively, can make first, second cross bar folder lobe close up toward each other simultaneously, therefore simplified the operation; Compact because overall structure is simple, thereby can conveniently manufacture, assemble and use.
The accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is application examples schematic diagram of the present utility model.
The structural drawing that Fig. 3 is the steering equipment that uses of the console in prior art.
Embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the claimant general elaborates in embodiment's mode below, but the description to embodiment is not all the restriction to the utility model scheme, any according to the utility model design, done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Embodiment: refer to Fig. 1, provided a vertical pole connection set 1, this vertical pole connection set 1 is fixed with the upper end of the vertical pole 4 of lamp bracket by Fig. 2 signal under the use state, this vertical pole connection set 1 comprises one first vertical pole fixed base 11 that structure each other is identical and one second vertical pole fixed base 12 and a pair of for by first, the second vertical pole fixed base 11, 12 are fixedly connected on a pair of vertical pole fixed base attachment screw 13 on aforesaid vertical pole 4, first, the second vertical pole fixed base 11, 12 are fitted to each other, at the first vertical pole fixed base 11, back to the top of a side of the second vertical pole fixed base 12, (top in left side shown in Fig. 1) forms and has one first fixed base to nibble to enclose 111, and offer one first screw axis hole 112 at the middle position corresponding to this first fixed base engagement gear ring 111, offer a pair of the first attachment screw hole 113 in the bottom of the first vertical pole fixed base 11.Form back to the top (top on right side shown in Fig. 1) of a side of the first vertical pole fixed base 11 at the second vertical pole fixed base 12 one second fixed base engagement gear ring 121 is arranged, and offer a position second screw axis hole 122 corresponding with aforesaid the first screw axis hole 112 at the middle position corresponding to this second fixed base grinding tooth circle 121, in the bottom of the second vertical pole fixed base 12 and offering a pair of the second attachment screw hole 123 corresponding to aforesaid a pair of the first 113 position, attachment screw hole.According to common practise, and, in conjunction with shown in Fig. 1, the size of aforesaid first, second fixed base engagement gear ring 111,121 is identical, and position is corresponding in back-to-back mode.A pair of vertical pole fixed base attachment screw 13 is inserted successively the first attachment screw hole 113 and the second attachment screw hole 123 and first, second vertical pole fixed base 11,12 is connected to each other, and is equipped with a locking nut 131 at the end of this pair of vertical pole fixed base attachment screw 13.
Form a first step 114 is arranged on aforesaid the first vertical pole fixed base 11 and in the position corresponding to below the first fixed base engagement gear ring 111, and form, a second step 124 is arranged on the second vertical pole fixed base 12 and in the position corresponding to below the second fixed base engagement gear ring 121, the width of this first, second step 114,124 equates, and all is circular-arc step.
Form one first vertical pole mating cavity 115 is arranged in the bottom of the first vertical pole fixed base 11 and towards a side of the second vertical pole fixed base 12, and form in the bottom of the second vertical pole fixed base 12 and towards a side of the first vertical pole fixed base 11, one second vertical pole mating cavity 125 is arranged, first, the second vertical pole mating cavity 115, 125 and be semicircle chamber, so that with matching of the vertical pole 4 of being illustrated by Fig. 2, the upper end that is to say vertical pole 4 probes into by first, the second vertical pole mating cavity 115, in the 125 common cavitys that form, and make first under the connection of a pair of vertical pole fixed base attachment screw 13, the second vertical pole fixed base 11, 12 are positioned at (Fig. 2 shows) on vertical pole 4 reliably.
Please continue to see Fig. 1, provided a cross bar angular adjustment apparatus 3, cross bar angular adjustment apparatus 3 comprises that one first regulates fluted disc 34, one second adjusting fluted disc 35 and a bolt axis 36, first regulates fluted disc 34 is meshed with aforementioned the first fixed base engagement gear ring 111, and offer one first regulating tooth valve snail nail axis hole 341 at this first middle position of regulating fluted disc 34, this first regulating tooth valve snail nail axis hole 341 is corresponding with aforesaid the first screw axis hole 112.Second regulates fluted disc 35 is meshed with aforesaid the second fixed base engagement gear ring 121, and offer one second regulating tooth valve snail nail axis hole 351 at this second middle position of regulating fluted disc 35, this second regulating tooth valve snail nail axis hole 351 is corresponding with aforesaid the second screw axis hole 122.One end of bolt axis 36 is that the left end formation shown in Fig. 1 has the spacing flange edge 362 of a bolt axis, the spacing flange edge 362 of this bolt axis is resisted against aforesaid first and regulates on fluted disc 34 (being resisted against the left side of the first adjusting fluted disc 34), the other end of bolt axis 36 (right-hand member shown in Fig. 1) is successively through the first regulating tooth valve snail nail axis hole 341, first, second screw axis hole 112,122 and the second regulating tooth valve snail nail axis hole 351, and is equipped with one handle 361 in the end that bolt axis 36 leans out the second regulating tooth valve snail nail axis hole 351.As preferred scheme, can be on bolt axis 36 a sheathed packing ring 363.
Aforesaid first step 114 is corresponding to the below of the first adjusting fluted disc 34, that is to say the top of the first adjusting fluted disc 34 corresponding to first step 114, aforesaid second step 124, corresponding to the below of the second adjusting fluted disc 35, that is to say the top of the second adjusting fluted disc 35 corresponding to second step 124.First, second thickness of regulating fluted disc 34,35 is equal to each other, and equates with the width of first step 114 and second step 124.As can be seen here, the disappearance on first step 114 tops part is just by the first adjusting fluted disc 34 compensation, and with example, the disappearance on the top of second step 124 part is just by the second adjusting fluted disc 35 compensation.
Please still see Fig. 1, provided a bar connecting device 2, this bar connecting device 2 comprises one first cross bar folder lobe 21 and one second cross bar folder lobe 22, first, the second cross bar folder lobe 21, 22 cooperations that face each other, wherein: the first cross bar folder lobe 21 directly is formed in aforesaid first and regulates on fluted disc 34, and the second cross bar folder lobe 22 directly is formed on the second adjusting fluted disc 35, that is to say first, the second cross bar folder lobe 21, 22 respectively with first, second regulates fluted disc 34, 35 integral productions, and first, the second cross bar folder lobe 21, the equal semicircular in shape of 22 shape of cross section.Offer one first folder lobe attachment screw hole 211 on the first cross bar folder lobe 21, press from both sides lobe attachment screw hole 221 and offer one second on the second cross bar folder lobe 22, corresponding to being placed in the second, first folder lobe attachment screw hole 221,211, that first, second cross bar folder lobe 21,22 is connected to each other by folder lobe attachment screw 23, and with limiting nut 232, limit leaning out the first 211 end, folder lobe attachment screw hole at the end of folder lobe attachment screw 23.
Respectively be fixed with (by with the first cross bar, pressing from both sides lobe 21 integrated injection moldings) guiding bearing pin 212 on the first cross bar folder lobe 21 and in the position of the side corresponding to aforesaid the first folder lobe attachment screw hole 211 and opposite side, and offer guide finger axis hole 222 on the second cross bar folder lobe 22 and in the position corresponding to guiding bearing pin 212, guide finger axis hole 222 is blind hole, during assembling, guiding bearing pin 212 inserts in guide finger axis hole 222.
Application examples:
Refer to Fig. 2 and in conjunction with Fig. 1, figure 2 illustrates for the lamp bracket base 41 that vertical pole 4 is set, first of the vertical pole connection set 1 of Fig. 1 signal, the second vertical pole fixed base 11, 12 be fixed on the top of vertical pole 4 in aspectant mode each other with aspectant state, specifically: first to counter clockwise direction, unscrew locking nut 131, make first, the second vertical pole fixed base 11, 12 slightly scold out each other, so that vertical pole 4 is insinuated into by first, the second vertical pole mating cavity 115, 125 common cooperations in the cavity formed, again by locking nut 131 to the clockwise direction turn, make a pair of vertical pole fixed base attachment screw 13 under the effect of locking nut 131 by first, the second vertical pole fixed base 11, 12 close up in opposite directions, and the top of vertical pole 4 is clamped, that is to say the top of vertical pole connection set 1 being fixed in to vertical pole 4.Again by the counterclockwise operation to handle 631, the first adjusting fluted disc 34 and the first fixed base engagement gear ring 111 are slightly unclamped, make the second adjusting fluted disc 35 and the second fixed tray engagement gear ring 121 slightly unclamp simultaneously, because the first cross bar folder lobe 21 of bar connecting device 2 is configured to integrative-structure with the first adjusting fluted disc 34, the second cross bar folder lobe 22 and the second adjusting fluted disc 35 due to bar connecting device 2 is configured to integrative-structure again, therefore open the first also corresponding displacement of cross bar folder lobe 21 when the first adjusting fluted disc 34 omits micrometric displacement towards the direction that deviates from the first fixed base engagement gear ring 111 under the state that presss from both sides lobe attachment screw 23 pine, the second also corresponding displacement of cross bar folder lobe 22 when the second adjusting fluted disc 35 omits micrometric displacement towards the direction that deviates from the second fixed base engagement gear ring 121 simultaneously.Under this state, the cross bar 5 of Fig. 2 signal just can be inserted between first, second cross bar folder lobe 21,22, screw again folder lobe attachment screw 23, and handle 361 is done to operation clockwise, make the first adjusting fluted disc 34 and 111 engagements of the first fixed base engagement gear ring, make the second adjusting fluted disc 35 and 121 engagements of the second fixed base engagement gear ring simultaneously.
As shown in Figure 2, under the use state, usually the end at cross bar 5 is that left end is provided with weight device 51, weight device 51 is generally selected with sand hill (also claiming sandbag), and be that right-hand member is fixed with the photograph light of use of light supply apparatus 52(at the other end of cross bar 5), so when the aforementioned right-hand member that will make cross bar 5 is done upwards hold high or during the adjustment of downward reduction, so as long as handle 361 is operated to counter clockwise direction, make first, second regulates fluted disc 34, 35 respectively with first, the second fixed base engagement gear ring 111, 121 unclamp, and make first, second regulates fluted disc 34, 35 according to required requirement (status requirement of light supply apparatus 52) to clockwise or counterclockwise turn over certain angle, then handle 361 is done to operation clockwise, make first, second regulates fluted disc 34, 35 respectively with first, the second fixed base engagement gear ring 111, 121 positive engagement.With first, second fixed base engagement gear ring 111,121 engagements, in locking, the direction that can make first, second cross bar folder lobe 21,22 also close up in opposite directions towards each other is to cross bar 5 reliable grip respectively to regulate fluted disc 34,35 at first, second.
As shown in the above description, the technological scheme that the utility model provides has overcome the shortcoming in the prior art, has successfully completed the invention task, has embodied objectively the technique effect referred in the superincumbent technique effect of claimant hurdle.
Claims (10)
1.
the steering equipment that a kind of console is used, comprise vertical pole connection set (1), bar connecting device (2) and cross bar angular adjustment apparatus (3), vertical pole connection set (1) is fixing with the vertical pole (4) of lamp bracket under the use state, bar connecting device (2) comprises the first cross bar folder lobe (21) and the second cross bar folder lobe (22) that faces each other and coordinate and be connected with cross bar angular adjustment apparatus (3), cross bar angular adjustment apparatus (3) coordinates with vertical pole connection set (1) pivotable, it is characterized in that: described vertical pole connection set (1) comprises one first vertical pole fixed base (11), one second vertical pole fixed base (12) and a pair of vertical pole fixed base attachment screw (13), this is first years old, the second vertical pole fixed base (11, 12) be fitted to each other, form back to the top of a side of the second vertical pole fixed base (12) at the first vertical pole fixed base (11) one first fixed base engagement gear ring (111) is arranged, and offer one first screw axis hole (112) at the middle position corresponding to this first fixed base engagement gear ring (111), offer a pair of the first attachment screw hole (113) in the bottom of the first vertical pole fixed base (11), form back to the top of a side of the first vertical pole fixed base (11) at the second vertical pole fixed base (12) one second fixed base engagement gear ring (121) is arranged, and offer second a screw axis hole (122) corresponding with described the first screw axis hole (112) at the middle position corresponding to this second fixed base engagement gear ring (121), in the bottom of the second vertical pole fixed base (12) and offer a pair of the second attachment screw hole (123) in the position corresponding to described the first attachment screw hole (113), a pair of vertical pole fixed base attachment screw (13) is inserted the first attachment screw hole (113) and the second attachment screw hole (123) successively by first, the second vertical pole fixed base (11, 12) connected to each other, described cross bar angular adjustment apparatus (3) comprises that one first regulates fluted disc (34), one second regulates fluted disc (35) and a bolt axis (36), first regulates fluted disc (34) is meshed with described the first fixed base engagement gear ring (111), offer one first regulating tooth valve snail nail axis hole (341) at this first middle position of regulating fluted disc (34), this the first regulating tooth valve snail nail axis hole (341) is corresponding with described the first screw axis hole (112), second regulates fluted disc (35) is meshed with described the second fixed base engagement gear ring (121), offer one second regulating tooth valve snail nail axis hole (351) at this second middle position of regulating fluted disc (35), this the second regulating tooth valve snail nail axis hole (351) is corresponding with described the second screw axis hole (122), one end of bolt axis (36) is set on the first regulating tooth valve snail nail axis hole (341), the other end is successively through first, the second screw axis hole (112, 122) and the second regulating tooth valve snail nail axis hole (351) and be equipped with one handle (361), described the first cross bar folder lobe (21) directly is formed in described first and regulates fluted disc (34) above, and described the second cross bar folder lobe (22) directly is formed in described second and regulates on fluted disc (35).
2.
the steering equipment that console according to claim 1 is used, it is characterized in that upper at described the first vertical pole fixed base (11) and form a first step (114) is arranged in the position of the below corresponding to described the first fixed base engagement gear ring (111), and position formation upper at described the second vertical pole fixed base (12) and in the below of meshing gear ring (121) corresponding to described the second fixed base has a second step (124), described first regulates the top of fluted disc (34) corresponding to first step (114), described second regulates the top of fluted disc (35) corresponding to second step (124).
3.
the steering equipment that console according to claim 2 is used, the width that it is characterized in that described first step (114) is to equate with the described first thickness of regulating fluted disc (34), and the width of described second step (124) is to equate with the described second thickness of regulating fluted disc (35).
4.
the steering equipment used according to the described console of claim 2 or 3, is characterized in that the width of described first, second step (114,124) is equal to each other, and the described thickness that first, second regulates fluted disc (34,35) is equal to each other.
5.
the steering equipment that console according to claim 4 is used, is characterized in that described first step (114) and second step (124) are circular-arc step.
6.
the steering equipment that console according to claim 1 is used, it is characterized in that offering one first folder lobe attachment screw hole (211) on described the first cross bar folder lobe (21), press from both sides lobe (22) above and offer one second folder lobe attachment screw hole (221) in the position corresponding to the first folder lobe attachment screw hole (211) at described the second cross bar, first, the second cross bar folder lobe (21, 22) by folder lobe attachment screw (23) corresponding to second, the first folder lobe attachment screw hole (221, 211) position is fixed to one another connection, and limited by the nut (232) that limits screwed on folder lobe attachment screw (23).
7.
the steering equipment that console according to claim 6 is used, it is characterized in that upper at described the first cross bar folder lobe (21) and respectively be fixed with a guiding bearing pin (212) in the side corresponding to described the first folder lobe attachment screw hole (211) and the position of opposite side, and press from both sides lobe (22) above and offer guide finger axis hole (222) in the position corresponding to guiding bearing pin (212) at described the second cross bar, guiding bearing pin (2121) probes in guide finger axis hole (222).
8.
the steering equipment used according to claim 1 or 6 or 7 described consoles, is characterized in that the equal semicircular in shape of shape of cross section that described the first cross bar folder lobe (21) and the second cross bar press from both sides lobe (22).
9.
the steering equipment that console according to claim 1 is used, is characterized in that expanding and being provided with the spacing flange plate of a bolt axis (362) towards described first an end end of regulating fluted disc (34) in described bolt axis (36).
10.
the steering equipment that console according to claim 1 and 2 is used, it is characterized in that in the bottom of described the first vertical pole fixed base (11) and form one first vertical pole mating cavity (115) is arranged towards a side of described the second vertical pole fixed base (12), and form in the bottom of the second vertical pole fixed base (12) and towards a side of the first vertical pole fixed base (11), one second vertical pole mating cavity (125) is arranged, first, second vertical pole mating cavity (115,125) corresponds to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203193666U CN203297872U (en) | 2013-06-05 | 2013-06-05 | Steering mechanism for cantilever support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203193666U CN203297872U (en) | 2013-06-05 | 2013-06-05 | Steering mechanism for cantilever support |
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| Publication Number | Publication Date |
|---|---|
| CN203297872U true CN203297872U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203193666U Expired - Fee Related CN203297872U (en) | 2013-06-05 | 2013-06-05 | Steering mechanism for cantilever support |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322529A (en) * | 2013-06-05 | 2013-09-25 | 常熟市格威普气体设备有限公司 | Steering mechanism for cantilever frame |
| CN111473220A (en) * | 2020-04-03 | 2020-07-31 | 杭州福廷科技有限公司 | Display regulation control structure |
-
2013
- 2013-06-05 CN CN2013203193666U patent/CN203297872U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322529A (en) * | 2013-06-05 | 2013-09-25 | 常熟市格威普气体设备有限公司 | Steering mechanism for cantilever frame |
| CN103322529B (en) * | 2013-06-05 | 2015-01-14 | 常熟市格威普气体设备有限公司 | Steering mechanism for cantilever frame |
| CN111473220A (en) * | 2020-04-03 | 2020-07-31 | 杭州福廷科技有限公司 | Display regulation control structure |
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