CN212847446U - Display large screen lifting device for monitoring equipment - Google Patents
Display large screen lifting device for monitoring equipment Download PDFInfo
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- CN212847446U CN212847446U CN202021422369.9U CN202021422369U CN212847446U CN 212847446 U CN212847446 U CN 212847446U CN 202021422369 U CN202021422369 U CN 202021422369U CN 212847446 U CN212847446 U CN 212847446U
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- fixedly connected
- display screen
- shell
- bevel gear
- base box
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Abstract
The utility model discloses a supervisory equipment is with showing large screen elevating gear, including the base case, the right side fixedly connected with motor of base case, the output shaft fixedly connected with bull stick of motor, the left side of bull stick runs through to the left side of base incasement chamber, the surface cover of bull stick is equipped with initiative bevel gear, the middle part fixedly connected with support shell at base roof portion, the front side of support shell is seted up and is equipped with the opening, the inner chamber swing joint of support shell has the lead screw. The utility model discloses a set up base case, driven bevel gear, drive bevel gear, bull stick, lead screw, support shell, fixed slot, display screen, bracing piece, opening, motor, installation shell, connecting block, installation piece, movable block, slider, first radiator-grid, cooling fan, second radiator-grid and the cooperation of fixed block and use, possess and conveniently go up and down, fixed firm, advantage good to the display screen radiating effect.
Description
Technical Field
The utility model relates to a control technical field specifically is a supervisory equipment is with showing large screen elevating gear.
Background
The monitoring system mainly comprises two parts, namely front-end equipment and rear-end equipment, wherein the front-end equipment generally comprises a camera, a manual or electric lens, a holder, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, corresponding relations are established with various equipment of the central control system through wired, wireless or optical fiber transmission media, and the rear-end equipment can be further divided into central control equipment and sub-control equipment.
In the working process of the monitoring equipment, the picture shot by the monitoring equipment needs to be displayed on the display screen of the monitoring center for the staff to watch, a part of the display screen needs to be installed through the supporting device, the existing display screen supporting device is inconvenient to lift, the fixing is not firm enough, and the heat dissipation effect of the display screen is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a supervisory equipment is with showing large screen elevating gear possesses the convenience and goes up and down, and is fixed firm, to the good advantage of display screen radiating effect, has solved the inconvenient lift that goes up and down of current display screen strutting arrangement, and is fixed firm inadequately, the not good problem of display screen's radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a large display screen lifting device for monitoring equipment comprises a base box, wherein a motor is fixedly connected to the right side of the base box, a rotating rod is fixedly connected to an output shaft of the motor, the left side of the rotating rod penetrates through the left side of an inner cavity of the base box, a driving bevel gear is sleeved on the surface of the rotating rod, a supporting shell is fixedly connected to the middle of the top of the base box, an opening is formed in the front side of the supporting shell, a lead screw is movably connected to the inner cavity of the supporting shell, the bottom of the lead screw penetrates through the inner cavity of the base box and is sleeved with a driven bevel gear matched with the driving bevel gear for use, a movable block is sleeved on the surface of the lead screw, a sliding block is fixedly connected to the rear side of the movable block, a connecting block is fixedly connected to the front side of the movable block, an installation shell is fixedly connected to, the front side and the rear side of installation shell run through first radiator-grid of fixedly connected with and second radiator-grid respectively, the equal fixedly connected with fixed block in both sides of installation shell rear side, the front side fixedly connected with display screen of installation shell.
Preferably, four corners of the bottom of the base box are fixedly connected with universal wheels, and the surface of the rotating rod is movably connected with the joint of the base box through a bearing.
Preferably, the equal fixedly connected with bracing piece in both sides at base roof portion, the fixed slot that the cooperation fixed block used is opened to the front side of bracing piece.
Preferably, the rear side of the inner cavity of the support shell is provided with a sliding chute matched with the sliding block for use, and the surface of the screw rod is in threaded connection with the joint of the movable block.
Preferably, the number of the first radiating nets and the number of the radiating fans are three, and reinforcing plates are fixedly connected to the bottoms of the two sides of the supporting shell.
Preferably, the both sides at installation shell top and the both sides of bottom all fixedly connected with installation piece, the rear side of display screen passes through bolt fixed connection with the junction of installation piece.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up base case, driven bevel gear, drive bevel gear, bull stick, lead screw, support shell, fixed slot, display screen, bracing piece, opening, motor, installation shell, connecting block, installation piece, movable block, slider, first radiator-grid, cooling fan, second radiator-grid and the cooperation of fixed block and use, possess and conveniently go up and down, fixed firm, to the good advantage of display screen radiating effect, be worth promoting.
2. The utility model can facilitate the installation of the rotating rod by arranging the bearing;
the display screen can be firmer in moving by arranging the fixing block and the fixing groove;
the sliding block and the sliding groove are arranged, so that the moving direction of the movable block can be limited;
through setting up the reinforcing plate, can make the support shell more firm.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side sectional view of the structure of the present invention;
fig. 3 is a rear view of the mounting housing of the present invention;
fig. 4 is a left side sectional view of the mounting housing of the present invention;
fig. 5 is a front view of the mounting case of the present invention.
In the figure: the device comprises a base box 1, a driven bevel gear 2, a driving bevel gear 3, a rotating rod 4, a screw rod 5, a supporting shell 6, a fixing groove 7, a display screen 8, a supporting rod 9, an opening 10, a motor 11, a mounting shell 12, a connecting block 13, a mounting block 14, a movable block 15, a sliding block 16, a first radiating mesh 17, a radiating fan 18, a second radiating mesh 19 and a fixing block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a base case 1, driven bevel gear 2, drive bevel gear 3, bull stick 4, lead screw 5, support shell 6, fixed slot 7, display screen 8, bracing piece 9, opening 10, motor 11, installation shell 12, connecting block 13, installation piece 14, movable block 15, slider 16, first radiator-grid 17, radiator-fan 18, parts such as second radiator-grid 19 and fixed block 20 are general standard or the parts that technical personnel in the field know, its structure and principle all can learn through the technical manual for technical personnel in the field or learn through conventional experimental approach.
Referring to fig. 1-5, a lifting device for a large display screen of a monitoring device comprises a base box 1, a motor 11 is fixedly connected to the right side of the base box 1, a rotating rod 4 is fixedly connected to an output shaft of the motor 11, the left side of the rotating rod 4 penetrates to the left side of an inner cavity of the base box 1, a driving bevel gear 3 is sleeved on the surface of the rotating rod 4, a supporting shell 6 is fixedly connected to the middle of the top of the base box 1, an opening 10 is formed in the front side of the supporting shell 6, a lead screw 5 is movably connected to the inner cavity of the supporting shell 6, a driven bevel gear 2 matched with the driving bevel gear 3 is sleeved on the bottom of the lead screw 5, a movable block 15 is sleeved on the surface of the lead screw 5, a sliding block 16 is fixedly connected to the rear side of the movable block 15, a connecting block 13 is fixedly connected to the front side of the movable block 15, a mounting shell 12 is fixedly connected to the front, the front side and the rear side of the mounting shell 12 are respectively and fixedly connected with a first radiating net 17 and a second radiating net 19 in a penetrating manner, the two sides of the rear side of the mounting shell 12 are both fixedly connected with fixing blocks 20, and the front side of the mounting shell 12 is fixedly connected with a display screen 8;
four corners of the bottom of the base box 1 are fixedly connected with universal wheels, and the surface of the rotating rod 4 is movably connected with the joint of the base box 1 through a bearing;
the two sides of the top of the base box 1 are fixedly connected with supporting rods 9, and fixing grooves 7 matched with the fixing blocks 20 are formed in the front sides of the supporting rods 9;
a sliding groove matched with the sliding block 16 is formed in the rear side of the inner cavity of the supporting shell 6, and the surface of the screw rod 5 is in threaded connection with the connecting part of the movable block 15;
the number of the first radiating nets 17 and the number of the radiating fans 18 are three, and reinforcing plates are fixedly connected to the bottoms of the two sides of the supporting shell 6;
the two sides of the top and the two sides of the bottom of the mounting shell 12 are fixedly connected with mounting blocks 14, and the connection part of the rear side of the display screen 8 and the mounting blocks 14 is fixedly connected through bolts;
the installation of the rotating rod 4 can be facilitated by arranging the bearing;
by arranging the fixing block 20 and the fixing groove 7, the display screen 8 can be firmer when moving;
the sliding block 16 and the sliding groove are arranged, so that the moving direction of the movable block 15 can be limited;
by providing the reinforcing plate, the support case 6 can be made more stable.
During the use, display screen 8 passes through bolt and installation piece 14 fixed connection, then promote this device and connect the power after removing to suitable position, motor 11 work corotation, drive bull stick 4 corotation, pivoted bull stick 4 drives lead screw 5 through drive bevel gear 3 and driven bevel gear 2 and rotates, pivoted lead screw 5 makes the movable block 15 upwards move, display screen 8 on the installation shell 12 upwards moves thereupon, after shifting up to suitable height, 18 circular telegram work of radiator fan carries out the heat of fan to display screen 8, when needs make display screen 8 descend, control motor 11 reversal, display screen 8 downwards moves thereupon, go up and down convenient and fast to display screen 8 like this, and it is better to the heat of fan effect of display screen 8.
In summary, the following steps: this supervisory equipment is with showing large screen elevating gear, through base case 1, driven bevel gear 2, drive bevel gear 3, bull stick 4, lead screw 5, support shell 6, fixed slot 7, display screen 8, bracing piece 9, opening 10, motor 11, installation shell 12, connecting block 13, installation piece 14, movable block 15, slider 16, first radiator-grid 17, radiator-fan 18, the cooperation of second radiator-grid 19 and fixed block 20 is used, the current inconvenient going up and down of display screen strutting arrangement has been solved, it is fixed firm inadequately, the not good problem of display screen's radiating effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a supervisory equipment is with showing large screen elevating gear, includes base case (1), its characterized in that: the right side of the base box (1) is fixedly connected with a motor (11), an output shaft of the motor (11) is fixedly connected with a rotating rod (4), the left side of the rotating rod (4) penetrates through the left side of the inner cavity of the base box (1), a driving bevel gear (3) is sleeved on the surface of the rotating rod (4), a supporting shell (6) is fixedly connected to the middle of the top of the base box (1), an opening (10) is formed in the front side of the supporting shell (6), a lead screw (5) is movably connected to the inner cavity of the supporting shell (6), the bottom of the lead screw (5) penetrates through the inner cavity of the base box (1) and is sleeved with a driven bevel gear (2) matched with the driving bevel gear (3) to use, a movable block (15) is sleeved on the surface of the lead screw (5), a sliding block (16) is fixedly connected to the rear side of the movable block (15), and a connecting block (13) is fixedly, the front side fixedly connected with installation shell (12) of connecting block (13), the inner chamber fixedly connected with radiator fan (18) of installation shell (12), the front side and the rear side of installation shell (12) run through first radiator-grid of fixedly connected with (17) and second radiator-grid (19) respectively, the equal fixedly connected with fixed block (20) in both sides of installation shell (12) rear side, the front side fixedly connected with display screen (8) of installation shell (12).
2. The large display screen lifting device for the monitoring equipment according to claim 1, wherein: the universal wheels are fixedly connected to four corners of the bottom of the base box (1), and the surface of the rotating rod (4) is movably connected with the joint of the base box (1) through a bearing.
3. The large display screen lifting device for the monitoring equipment according to claim 1, wherein: the supporting rod (9) is fixedly connected to the two sides of the top of the base box (1), and a fixing groove (7) matched with the fixing block (20) for use is formed in the front side of the supporting rod (9).
4. The large display screen lifting device for the monitoring equipment according to claim 1, wherein: the rear side of the inner cavity of the supporting shell (6) is provided with a sliding chute used by matching with the sliding block (16), and the surface of the screw rod (5) is in threaded connection with the joint of the movable block (15).
5. The large display screen lifting device for the monitoring equipment according to claim 1, wherein: the number of the first radiating nets (17) and the number of the radiating fans (18) are three, and reinforcing plates are fixedly connected to the bottoms of two sides of the supporting shell (6).
6. The large display screen lifting device for the monitoring equipment according to claim 1, wherein: the mounting structure is characterized in that mounting blocks (14) are fixedly connected to the two sides of the top and the two sides of the bottom of the mounting shell (12), and the connecting part of the rear side of the display screen (8) and the mounting blocks (14) is fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422369.9U CN212847446U (en) | 2020-07-17 | 2020-07-17 | Display large screen lifting device for monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422369.9U CN212847446U (en) | 2020-07-17 | 2020-07-17 | Display large screen lifting device for monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212847446U true CN212847446U (en) | 2021-03-30 |
Family
ID=75117960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021422369.9U Active CN212847446U (en) | 2020-07-17 | 2020-07-17 | Display large screen lifting device for monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212847446U (en) |
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2020
- 2020-07-17 CN CN202021422369.9U patent/CN212847446U/en active Active
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