CN104896282A - Advertising board installing device capable of completing installation rapidly - Google Patents

Abstract

The invention discloses an advertising board installing device capable of completing installation rapidly. The advertising board installing device comprises an advertising board bearing bracket (3) and a socket-type fixing component fixedly embedded in a building wall body (7); a positive side plate of the advertising board bearing bracket (3) is used for installing the advertising board, and the inner part is provided with a hollow cavity; a positioning plate (31) is fixedly arranged in the hollow cavity and used for spacing a retraction position of a telescopic fixing pillar (4) glidingly arranged in the back face side plate of the advertising board bearing bracket (3); the fixing pillar (4) is divided into a convex part (40) at the left part and a telescopic part (401) at the right part; an elastic piece (42) is arranged in a hollow cavity between the right end of the convex part (40) and the advertising board bearing bracket (3) and used for pressing the telescopic fixing pillar (4) to the positioning plate (31) so as to situate at the retraction position.

Description

A kind of billboard erecting device that can complete installation fast

Technical field

The application relates to outdoor advertising propagandizing device field, is specially a kind of billboard erecting device that can complete installation fast.

Background technique

Some advertising board devices, screen device as sub-in LED electrical, needs to be arranged on open air, such as, be arranged on outdoor construction wall.

The installation of this advertising board device is comparatively complicated, is difficult to fast and convenient completing, and therefore causes difficulty for work such as maintenances.

Summary of the invention

The object of the present invention is to provide a kind of billboard erecting device that can complete installation fast, it can overcome above-mentioned defect.

According to the present invention, a kind of billboard erecting device that can complete installation fast, comprise billboard carrier and fixedly embedded plughole fixing-assembly in construction wall, the front side plate of described billboard carrier is in order to installing advertisement board, and inside has cavity, be fixedly installed positioning plate in cavity and be divided into the bump of left part and the pars contractilis of right part in order to carry out spacing described fixing column to the advanced position of the telescopic fixing column be slidably arranged in the back side side plate of described billboard carrier, elastic component is provided with in order to described telescopic fixing column is pressed to described positioning plate thus is in advanced position in cavity between described bump right-hand member and billboard carrier, described plughole fixing-assembly comprises by upper profile portion, bottom profiled portion, the housing of left end wall portion and right-hand member wall portion composition, the inner side place of the inherent described housing of described construction wall is provided with fixed hole in order to engage with the end of described telescopic fixing column, described upper profile portion and bottom profiled portion are respectively in order to engage with the outer end of top slide block and bottom slide block, described top slide block and bottom slide block are arranged on by the upper motion load-bearing member of the motion bearing device of upper screw rod and lower bolt rod driving and lower motion load-bearing member respectively, and can slide up and down wherein thus in top slide block and bottom slide block end from corresponding person in motion load-bearing member and lower motion load-bearing member inner end in stretch out time can engage driver slot in the upper surface of the pars contractilis being arranged on described fixing column and lower surface respectively and the end of described fixing column can be driven to leave and move close to described fixed hole when motion load-bearing member and lower motion load-bearing member side-to-side movement on described thus, described upper screw rod and lower screw rod are driven by the upper drive motor be arranged in fixing frame and lower drive motor respectively, described upper profile portion and bottom profiled portion include the retraction planar surface portion of the described interior retracted for making the corresponding person in top slide block and bottom slide block in left side, right side for the described interior end of the corresponding person in top slide block and bottom slide block is stretched out stretch out planar surface portion and described retraction planar surface portion to stretch out between planar surface portion for making end in the corresponding person in top slide block and bottom slide block stretch out and the intermediate incline portion of transition between retracting, wherein, Compress Spring is respectively arranged with to push up to described upper profile portion and bottom profiled portion respectively by the outer end of described top slide block and bottom slide block between described top slide block and described upper motion load-bearing member and between described bottom slide block and lower motion load-bearing member, described top slide block is provided with the engagement ramp corresponding with described intermediate incline portion with the outer end of bottom slide block, the angle of inclination of described engagement ramp is identical with the angle of inclination in corresponding described intermediate incline portion, be provided with importing inclined-plane on the left of the left end wall portion of described housing, the end of the pars contractilis of described fixing column is provided with the access inclined-plane identical with importing bevel inclination angle, and described fixing column can have been imported installation by described importing inclined-plane smoothly, fast.

Pass through the present invention, due to by arranging profile portion, under the effect of driving force only with left and right drive pattern, slide block can be controlled can stretch out in place and retract while side-to-side movement, thus can extension be engaged with slide block when engaging with fixed hole and start to need power by end, and when joint needs to extract scaffold, slide retraction is removed to allow joint; And this driving only needs screw rod to rotate can be realized.And, the locking that the state inserting fixed hole at end can firmly be realized billboard scaffold by planar surface portion and the above-mentioned outer joint in end front and the fixation of screw rod.The structure of whole equipment is simple, can ensure reliable and reduce manufacture cost.

Accompanying drawing explanation

Fig. 1 is the overall schematic that can complete the billboard erecting device of installation fast of the present invention, and wherein, described interior end does not engage described driver slot.

Fig. 2 is the schematic diagram analysed and observe shown in the arrow locations in Fig. 1, and wherein, position is analysed and observe corresponding to Fig. 1's in position shown in the arrow in Fig. 2.

Embodiment

Below by instantiation and the present invention is described in detail in conjunction with Fig. 1-2.

A kind of billboard erecting device that can complete installation fast, comprise billboard carrier 3 and fixedly embedded plughole fixing-assembly in construction wall 7, the front side plate of described billboard carrier 3 is in order to installing advertisement board, and inside has cavity, positioning plate 31 is fixedly installed in order to carry out spacing to the advanced position of the telescopic fixing column 4 be slidably arranged in the back side side plate of described billboard carrier 3 in cavity, described fixing column 4 is divided into the bump 40 of left part and the pars contractilis 401 of right part, elastic component 42 is provided with in order to described telescopic fixing column 4 is pressed to described positioning plate 31 thus is in advanced position in cavity between described bump 40 right-hand member and billboard carrier 3, described plughole fixing-assembly comprises by upper profile portion 81, bottom profiled portion 82, the housing 8 that left end wall portion 810 and right-hand member wall portion 820 form, the inner side place of the inherent described housing 8 of described construction wall is provided with fixed hole 930 in order to engage with the end of described telescopic fixing column 4, described upper profile portion 81 and bottom profiled portion 82 are respectively in order to engage with the outer end 80 of top slide block 83 and bottom slide block 84, in the upper motion load-bearing member 85 that described top slide block 83 and bottom slide block 84 are arranged on the motion bearing device 856 driven by upper screw rod 931 and lower screw rod 1931 respectively and lower motion load-bearing member 86, and can slide up and down wherein thus in top slide block 83 and bottom slide block 84 end from corresponding person in motion load-bearing member 85 and lower motion load-bearing member 86 inner end in stretch out time can engage driver slot 41 in the upper surface of the pars contractilis 401 being arranged on described fixing column 4 and lower surface respectively and the end of described fixing column 4 can be driven to leave and move close to described fixed hole 930 when motion load-bearing member 85 and 86 side-to-side movement of lower motion load-bearing member on described thus, described upper screw rod 931 and lower screw rod 1931 are driven by the upper drive motor 93 be arranged in fixing frame 9 and lower drive motor 193 respectively, described upper profile portion 81 and bottom profiled portion 82 include the retraction planar surface portion 811 of the described interior retracted for making the corresponding person in top slide block 83 and bottom slide block 84 in left side, right side for the described interior end of the corresponding person in top slide block 83 and bottom slide block 84 is stretched out stretch out planar surface portion 813 and described retraction planar surface portion 811 to stretch out between planar surface portion 813 for making end in the corresponding person in top slide block 83 and bottom slide block 84 stretch out and the intermediate incline portion 812 of transition between retracting, wherein, Compress Spring 34 is respectively arranged with to be pushed up by the outer end 80 of described top slide block 83 and bottom slide block 84 to described upper profile portion 81 and bottom profiled portion 82 respectively between described top slide block 83 and described upper motion load-bearing member 85 and between described bottom slide block 84 and lower motion load-bearing member 86, the outer end 80 of described top slide block 83 and bottom slide block 84 is provided with the engagement ramp 801 corresponding with described intermediate incline portion 812, the angle of inclination of described engagement ramp 801 is identical with the angle of inclination in corresponding described intermediate incline portion 812, be provided with on the left of the left end wall portion 810 of described housing 8 and import inclined-plane 88, the end of the pars contractilis 401 of described fixing column 4 is provided with the access inclined-plane 48 identical with importing angle of inclination, inclined-plane 88, and described fixing column 4 can have been imported installation by described importing inclined-plane 88 smoothly, fast.

Alternatively, wherein, the quantity of described plughole fixing-assembly is four, is distributed in four corner positions places of described billboard carrier 3.

Alternatively, wherein, described motion bearing device 856 with described on the position that coordinates of screw rod 931 and lower screw rod 1931 be projective structure, in order to be slidably matched with the groove in described housing 8 thus to lead to the motion of described motion bearing device 856.

In use, first scaffold utilized mechanical device or artificial make fixing column aim at described jack near wall, afterwards described fixing column inserted described jack and make scaffold be adjacent to wall; Starting electrical machinery, thus utilize the inside motion of described slide block and described fixing column inserted fixed hole, and the back side side plate of scaffold to be pressed on by elastic component compression on wall thus to realize fixing.When billboard scaffold extractd by needs, first utilize mechanical device or manually maintained by scaffold, then utilize motor to move outside slide block, by the effect of described elastic component, described scaffold is moved away from wall, thus finally extracts from body of wall.

By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.

Claims (3)

1. one kind can complete the billboard erecting device of installation fast, comprise billboard carrier (3) and fixedly embedded plughole fixing-assembly in construction wall (7), the front side plate of described billboard carrier (3) is in order to installing advertisement board, and inside has cavity, positioning plate (31) is fixedly installed in order to carry out spacing to the advanced position of the telescopic fixing column (4) be slidably arranged in the back side side plate of described billboard carrier (3) in cavity, described fixing column (4) is divided into the bump (40) of left part and the pars contractilis (401) of right part, elastic component (42) is provided with in order to described telescopic fixing column (4) is pressed to described positioning plate (31) thus is in advanced position in cavity between described bump (40) right-hand member and billboard carrier (3), described plughole fixing-assembly comprises by upper profile portion (81), bottom profiled portion (82), the housing (8) that left end wall portion (810) and right-hand member wall portion (820) form, the inner side place of the inherent described housing of described construction wall (7) (8) is provided with fixed hole (930) in order to engage with the end of described telescopic fixing column (4), described upper profile portion (81) and bottom profiled portion (82) are respectively in order to engage with the outer end (80) of top slide block (83) and bottom slide block (84), in the upper motion load-bearing member (85) that described top slide block (83) and bottom slide block (84) are arranged on the motion bearing device (856) driven by upper screw rod (931) and lower screw rod (1931) respectively and lower motion load-bearing member (86), and can slide up and down wherein thus driver slot (41) in the upper surface of the pars contractilis (401) being arranged on described fixing column (4) and lower surface can be engaged when the interior end of top slide block (83) and bottom slide block (84) stretches out from the inner end of the corresponding person in upper motion load-bearing member (85) and lower motion load-bearing member (86) respectively and the end of described fixing column (4) can be driven to leave and move close to described fixed hole (930) when motion load-bearing member (85) and lower motion load-bearing member (86) side-to-side movement on described thus, described upper screw rod (931) and lower screw rod (1931) respectively by be arranged in the left end wall portion (810) of described housing (8) upper drive motor (93) and lower drive motor (193) drive, described upper profile portion (81) and bottom profiled portion (82) include the retraction planar surface portion (811) of the described interior retracted for making the corresponding person in top slide block (83) and bottom slide block (84) in left side, right side for the described interior end of the corresponding person in top slide block (83) and bottom slide block (84) is stretched out stretch out planar surface portion (813) and described retraction planar surface portion (811) to stretch out between planar surface portion (813) for making the interior end of the corresponding person in top slide block (83) and bottom slide block (84) stretch out and the intermediate incline portion (812) of transition between retracting, wherein, between described top slide block (83) and described upper motion load-bearing member (85) and be respectively arranged with Compress Spring (34) between described bottom slide block (84) and lower motion load-bearing member (86) to push up to described upper profile portion (81) and bottom profiled portion (82) respectively by the outer end (80) of described top slide block (83) and bottom slide block (84), the outer end (80) of described top slide block (83) and bottom slide block (84) is provided with the engagement ramp (801) corresponding with described intermediate incline portion (812), the angle of inclination of described engagement ramp (801) is identical with the angle of inclination of corresponding described intermediate incline portion (812), left end wall portion (810) left side of described housing (8) is provided with and imports inclined-plane (88), the end of the pars contractilis (401) of described fixing column (4) is provided with the access inclined-plane (48) identical with importing inclined-plane (88) angle of inclination, and described fixing column (4) can have been imported installation by described importing inclined-plane (88) smoothly, fast.

2. can complete the billboard erecting device of installation as claimed in claim 1 fast, wherein, the quantity of described plughole fixing-assembly is four, is distributed in four corner positions places of described billboard carrier (3).

3. billboard carrier (3) as claimed in claim 1 or 2, wherein, described motion bearing device (856) with described on the position that coordinates of screw rod (931) and lower screw rod (1931) be projective structure, in order to be slidably matched with the groove in described housing (8) thus to lead to the motion of described motion bearing device (856).