Combination screen display device
Technical field
The utility model relates to display device technology field, is specifically related to a kind of combination screen display device.
Background technology
Digital video goods electronic sand map is as the common one in combination screen display device; it comprises display screen, fixed mount and transparency protected; wherein; described fixed mount is provided with the storage tank for accommodating described display screen; describedly transparency protectedly be positioned at outside described storage tank; and fit with the periphery of the port of described storage tank, so that described display screen is isolated from the outside, described display screen is protected.
Once wherein parton display screen breaks down, need the sub-display screen broken down to take out to keep in repair, usually can only take out with hand because display screen belongs to the object of needs focused protection, but, display screen because of digital electric video sand table is made up of a lot of block display screen splicing, and the gap between sub-display screen is very little, and make to be difficult to directly the sub-display screen broken down be taken out with hand, and also can collide other normal sub-display screens in operation, normal sub-display screen is easily made to damage, thus affect the serviceable life of goods electronic sand map.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of combination screen display device, and the display screen being intended to solve current combination screen display device is not easy the problem of taking out.
For arriving above-mentioned technical purpose, the utility model provides a kind of combination screen display device, described combination screen display device comprises the display screen that is spliced by the sub-display screen of polylith and with the fixed mount installed for described display screen, described fixed mount has with for the accommodating storage tank of described display screen, bottom each sub-display screen corresponding of described storage tank is provided with thrust unit, and described thrust unit is separated in described storage tank in order to promote corresponding sub-display screen.
Preferably, described combination screen display device is digital video goods electronic sand map.
Preferably, described fixed mount comprises fixed head, side plate, is jointly enclosed the described storage tank formed by described fixed head and described side plate, one end of described thrust unit is fixedly installed on described fixed head, and the other end of described thrust unit abuts with corresponding sub-display screen.
Preferably, described combination screen display device also comprises transparent protection plate and silica gel ring, and described silica gel ring is located on the end face away from described fixed head of described side plate, and described transparent protection plate abuts to be covered by the opening of described storage tank with described silica gel ring.
Preferably, described thrust unit comprise the base be fixedly connected with described fixed head, the vertical columns be fixedly connected with described base, with the active column of described vertical columns phase pivot bush unit and drive described active column relative to the drive unit of described vertical columns movement.
Preferably, be also provided with the back up pad of the direction extension towards the bottom deviating from described storage tank in described storage tank, described back up pad is in order to support described sub-display screen.
Preferably, the surface back to described storage tank of described fixed mount is provided with at least three support columns, described three support columns are in order to when described combination screen display device horizontal positioned and earth surface, and support column described in each comprises the rolling mechanism of the support column main body be connected with described fixed mount and the one end away from described fixed mount being located at described support column main body.
Preferably, at least one support column also comprises the feet of the adjustable in length of the one end away from described fixed mount being located at corresponding support column main body, described feet has when described combination screen display device horizontal positioned, with the holding state of earth surface and the suspended state with surface separation.
Preferably, the surface deviating from described storage tank of described fixed mount is provided with the machine box erecting frame for the accommodating installation of machine-core box.
The combination screen display device that the utility model provides, described combination screen display device comprises the display screen be spliced by the sub-display screen of polylith, and with the fixed mount installed for described display screen, described fixed mount has with for the accommodating storage tank of described display screen, bottom each sub-display screen corresponding of described storage tank is provided with thrust unit, described thrust unit is separated in described storage tank in order to promote corresponding sub-display screen, when the sub-display screen corresponding with described thrust unit breaks down, can be separated promoting the sub-display screen corresponding with described thrust unit by described thrust unit with described storage tank, and then, can take out easily and keep in repair.
Accompanying drawing explanation
The perspective exploded view of one embodiment of the combination screen display device that Fig. 1 provides for the utility model;
Fig. 2 is the part-structure schematic diagram of the thrust unit of the combination screen display device shown in Fig. 1.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
The utility model provides a kind of combination screen display device, described combination screen display device can be the combination screen display device vertically placed, also can be the combination screen display device of horizontal positioned, in the present embodiment, described combination screen display device is the digital video goods electronic sand map of horizontal positioned.One embodiment of the combination screen display device that Fig. 1 to Fig. 2 provides for the utility model.
Refer to Fig. 1 to Fig. 2; described combination screen display device 100 comprise be spliced by polylith display screen 1a display screen 1, with the fixed mount 2 installed for described display screen 1 and transparent protection plate 3 (can be strengthening glass sheets); described fixed mount 2 has with for the accommodating storage tank 2a of described display screen 1; described storage tank 2a has with the opening entering for described display screen 1 or take out (non-label); the opening that described transparent protection plate 3 covers described storage tank 2a is arranged, to shield to described display screen 1.(bottom of described storage tank 2a is the wall portion relative with the opening of described storage tank 2a in the bottom of described storage tank 2a, it is lower wall in the present embodiment, obviously lower wall can not be only interpreted as, when described combination screen display device can be the combination screen display device vertically placed, then, the bottom of described storage tank is now not just lower wall) each sub-display screen 1a corresponding is provided with thrust unit 4, and described thrust unit 4 is separated in described storage tank 2a in order to promote corresponding sub-display screen 1a.
When the sub-display screen 1a corresponding with described thrust unit 4 breaks down, can be separated being promoted by described thrust unit 4 the sub-display screen 1a corresponding with described thrust unit 4 with described storage tank 2a, and then, can take out easily and keep in repair.
In this enforcement, be also provided with the back up pad 5 of the direction extension towards the bottom deviating from described storage tank 2a in described storage tank 2a, described back up pad 5 is in order to support described sub-display screen 1a.
In the present embodiment, described fixed mount 2 comprises fixed head 21, side plate 22, is jointly enclosed the described storage tank 2a formed by described fixed head 21 and described side plate 22, one end of described thrust unit 4 is fixedly installed on described fixed head 21, and the other end of described thrust unit 4 abuts with corresponding sub-display screen 1a.Described thrust unit 4 comprises the base 41 be fixedly connected with described fixed head 21, the vertical columns 42 be fixedly connected with described base 41, with the active column 43 of described vertical columns 42 phase pivot bush unit and drive described active column 43 relative to the drive unit (not shown) of described vertical columns 42 movement, described drive unit can be cylinder or oil cylinder etc.Described combination screen display device 100 also comprises silica gel ring 6, and described silica gel ring 6 is located on the end face away from described fixed head 21 of described side plate 22, and described transparent protection plate 3 abuts to be covered by the opening of described storage tank 2a with described silica gel ring 6.
In the present embodiment, the surface back to described storage tank 2a of described fixed mount 2 is provided with the machine box erecting frame 7 for the accommodating installation of machine-core box, and (quantity being provided with described support column 8 in the present embodiment is 4 to be provided with at least three support columns 8, obviously also can be other quantity), described three support columns 8 are in order to when described combination screen display device 100 horizontal positioned and earth surface, support column 8 described in each comprises the support column main body 81 be connected with described fixed mount 2, and be located at the rolling mechanism 82 of the one end away from described fixed mount 2 of described support column main body 81, the setting of described rolling mechanism 82 and facilitate described combination screen display device 100 to move freely.
A certain position can be positioned to make described combination screen display device 100, in the present embodiment, at least one support column 8 also comprises the feet 83 of the adjustable in length of the one end away from described fixed mount 2 being located at corresponding support column main body 81, in the present embodiment, support column 8 described in each all has described feet 83.Described feet 83 has when described combination screen display device 100 horizontal positioned, with the holding state of earth surface and the suspended state with surface separation.Thus, when described feet 83 is adjusted to described suspended state, described rolling mechanism 82 directly and earth surface, can roll described combination screen display device 100 is moved freely by described rolling mechanism 82, when described feet 83 is in holding state, directly and earth surface, and then described rolling mechanism 82 is made described combination screen display device 100 not move freely to described feet 83 by suspending.
These are only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.