CN218671457U - Display screen with height adjusting structure - Google Patents
Display screen with height adjusting structure Download PDFInfo
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- CN218671457U CN218671457U CN202223170949.5U CN202223170949U CN218671457U CN 218671457 U CN218671457 U CN 218671457U CN 202223170949 U CN202223170949 U CN 202223170949U CN 218671457 U CN218671457 U CN 218671457U
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- display screen
- rack
- thread groove
- height adjustment
- height adjusting
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Abstract
The utility model provides a display screen with a height adjusting structure, which relates to the technical field of display screens and comprises a display screen body, a first height adjusting mechanism and a second height adjusting mechanism, wherein the first height adjusting mechanism is arranged at the back of the display screen body, and the second height adjusting mechanism is arranged below the display screen body; first altitude mixture control mechanism includes the backplate, the back center department of backplate is provided with servo motor, be provided with the lift box body between display screen body and the first altitude mixture control mechanism, servo motor's output just is located and is provided with the swing pinion between display screen body and the first altitude mixture control mechanism, one side of swing pinion is provided with the rack, compares with the display screen of current altitude mixture control structure, the utility model discloses a design can improve altitude mixture control stability, convenience and the practicality of the display screen of altitude mixture control structure.
Description
Technical Field
The utility model relates to a display screen technical field especially relates to a display screen with altitude mixture control structure.
Background
Basic knowledge and skills in the aspects of composition, photographing, picture editing, movie making and the like are mainly researched in movie shooting and production, and photographing, post-stage picture repairing, movie editing and the like are carried out in movie companies, theater groups and the like;
and in the in-process of carrying out the movie & TV and shooting, often can carry out uses such as record and replay to the picture through the display screen, but current display screen lacks effective altitude mixture control mechanism, often is convenient inadequately when highly adjusting and using the display screen, and stability is not high, and the improper damage that causes the display screen easily of operation, consequently, we propose a display screen that has altitude mixture control structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, at the in-process that carries out the movie & TV and shoot, often can carry out use such as record and replay through the display screen to the picture, but current display screen lacks effective altitude mixture control mechanism, often is convenient inadequately when highly adjusting and using the display screen, and stability is not high, and the operation is improper causes the damage of display screen easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a display screen with a height adjusting structure comprises a display screen body, a first height adjusting mechanism and a second height adjusting mechanism, wherein the first height adjusting mechanism is arranged on the back surface of the display screen body, and the second height adjusting mechanism is arranged below the display screen body;
first height control mechanism includes the backplate, the back center department of backplate is provided with servo motor, be provided with the lift box body between display screen body and the first height control mechanism, servo motor's output just is located and is provided with the rotary gear between display screen body and the first height control mechanism, one side of rotary gear is provided with the rack, the rack groove has been seted up to one side of keeping away from the rotary gear of rack and the inside that is located the lift box body, the lift mouth has been seted up to one side that the backplate was kept away from to the lift box body, one side that the rack is close to the lift mouth sets up the connecting rod.
As the utility model discloses preferred scheme, second height adjusting mechanism is including removing the base and supporting the base, it establishes the periphery at removing the base to support the base cover, the bottom corner of removing the base all is provided with the universal wheel, the inside center department that removes the base just extends the bottom and is provided with electronic hydraulic rod, the first thread groove of two sets of difference in height is seted up to one side of removing the base, support one side that the base is close to first thread groove and seted up the second thread groove, the inside of second thread groove is provided with fixed knob.
The technical effect of adopting the further scheme is as follows: the extension and contraction of the electric hydraulic push rod are used for adjusting the height of the movable base and the height of the supporting base, so that the movable base is matched with the movable base to have a movable effect, the supporting base is matched with a fixing knob located in the second thread groove to be fixed with the first thread groove and the second thread groove, and the storage and supporting effects of the supporting base are achieved.
As the utility model discloses preferred scheme, first thread groove and second thread groove looks adaptation, fixed knob and first thread groove and second thread groove threaded connection.
The technical effect of adopting the further scheme is as follows: through first thread groove and second thread groove looks adaptation, when electronic hydraulic push rod extends, make second thread groove corresponding with the first thread groove of lower a set of, thereby rotate fixed knob and fix, thereby make and support the base and keep stable, and when electronic hydraulic push rod shrink, then on the contrary, second thread groove is corresponding with the first thread groove of higher a set of, thereby rotate fixed knob and fix and accomodate supporting the base, make the universal wheel put into the in-process of using.
As the utility model discloses preferred scheme, be provided with the bracing piece between backplate and the removal base.
As the preferred scheme of the utility model, rotatory gear and rack meshing are connected, rack and rack groove sliding connection.
The technical effect of adopting the further scheme is as follows: the rack is driven to move up and down through the rotating gear, and the rack slides up and down in the rack groove, so that the stability of the rack is improved.
As the utility model discloses preferred scheme, the connecting rod passes through the bolt fastening with display screen body and rack.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through first height adjustment mechanism's design, positive and negative function through servo motor to drive the rotatory gear and rotate and make the rack carry out the altitude mixture control, thereby highly adjusting the display screen body, reduced manual adjustment's operation, make more convenient stability in the accommodation process, for the display screen provides effectual height adjustment mechanism, prevent that the damage from appearing in the comparatively trouble of display screen altitude mixture control.
The utility model discloses in, through second height adjustment mechanism's design, when removing the base and playing the removal of being convenient for, the function of electro-hydraulic pressure push rod makes support base and ground contact more stable, and has promoted the height of display screen simultaneously.
Drawings
Fig. 1 is a schematic view of an overall structure of a display screen with a height adjusting structure according to the present invention;
fig. 2 is a schematic structural view of a first height adjustment mechanism of a display screen with a height adjustment structure according to the present invention;
fig. 3 is a schematic structural diagram of a second height adjustment mechanism of a display screen with a height adjustment structure according to the present invention.
Illustration of the drawings: 1. a display screen body; 2. a first height adjustment mechanism; 201. a back plate; 202. a servo motor; 203. lifting the box body; 204. a rotating gear; 205. a rack; 206. a rack slot; 207. a lifting port; 208. a connecting rod; 3. a second height adjustment mechanism; 301. moving the base; 302. a support base; 303. a universal wheel; 304. an electric hydraulic push rod; 305. a first thread groove; 306. a second thread groove; 307. fixing the knob; 4. a support rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the invention may be embodied in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided so as to render the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-3, the utility model provides a technical solution: a display screen with a height adjusting structure comprises a display screen body 1, a first height adjusting mechanism 2 and a second height adjusting mechanism 3, wherein the first height adjusting mechanism 2 is arranged on the back surface of the display screen body 1, and the second height adjusting mechanism 3 is arranged below the display screen body 1; first height adjustment mechanism 2 includes backplate 201, the back center department of backplate 201 is provided with servo motor 202, be provided with lift box body 203 between display screen body 1 and the first height adjustment mechanism 2, servo motor 202's output just is located and is provided with rotary gear 204 between display screen body 1 and the first height adjustment mechanism 2, one side of rotary gear 204 is provided with rack 205, rack 205 keeps away from one side of rotary gear 204 and is located the inside of lift box body 203 and has seted up rack groove 206, the one side that backplate 201 was kept away from to lift box body 203 has seted up lift mouth 207, one side that rack 205 is close to lift mouth 207 sets up connecting rod 208.
Example 2
As shown in fig. 1-3, the second height adjustment mechanism 3 includes a movable base 301 and a supporting base 302, the supporting base 302 is sleeved on the periphery of the movable base 301, universal wheels 303 are disposed at corners of the bottom of the movable base 301, an electric hydraulic push rod 304 is disposed at the center of the interior of the movable base 301 and extends out of the bottom, two sets of first threaded grooves 305 with different heights are disposed on one side of the movable base 301, a second threaded groove 306 is disposed on one side of the supporting base 302 close to the first threaded groove 305, a fixing knob 307 is disposed inside the second threaded groove 306, the electric hydraulic push rod 304 extends and contracts to adjust the height of the movable base 301 and the supporting base 302, so that the movable base 301 is matched with the movable base 301 to have a moving effect, the supporting base 302 is matched with the fixing knob 307 located in the second threaded groove 306 to be fixed with the first threaded groove 306 and the second threaded groove 306, the accommodating and supporting effects of the supporting base 302 are completed, the first threaded groove 305 and the second threaded groove 306 are matched, the supporting base 305 is matched with the movable base 302, the rack 205 is rotatably connected with the rack 205 through a rack bar 205, the rack bar 205 and a rack bar 205 which is rotatably connected with the rack bar 205, the rack bar 205 and the rack bar 205, the rack bar 205 are rotatably connected with the rack bar 205 by a rack bar 205, and a rack bar support plate 205.
The utility model discloses work flow: when using a display screen altitude mixture control with altitude mixture control structure, at first remove through the universal wheel 303 who removes base 301 bottom, when removing to the place of use, start electronic hydraulic rod 304, promote through electronic hydraulic rod 304, and rotate the separation of the first thread groove 305 of fixed knob 307 and eminence, it is fixed with the first thread groove 305 of low department to rotate fixed knob 307 then, thereby it is fixed to accomplish the support that supports base 302, and close electronic hydraulic rod 304 and accomodate, then when highly adjusting display screen body 1, control servo motor 202 function, make rotary gear 204 rotate, thereby it slides from top to bottom at rack groove 206 to drive rack 205, and reciprocating of rack 205, drive connecting rod 208 and display screen body 1 displacement from top to bottom in lifting port 207, thereby adjust the height of display screen body 1, compare with the display screen of current altitude mixture control structure, the utility model discloses a design can improve the high mixture control stability, convenience and practicality of the display screen of altitude mixture control structure.
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 display screen with height adjusting structure, includes display screen body (1) and first height adjusting mechanism (2) and second height adjusting mechanism (3), its characterized in that: the first height adjusting mechanism (2) is arranged on the back of the display screen body (1), and the second height adjusting mechanism (3) is arranged below the display screen body (1);
first height adjustment mechanism (2) include backplate (201), the back center department of backplate (201) is provided with servo motor (202), be provided with between display screen body (1) and the first height adjustment mechanism (2) lift box body (203), the output of servo motor (202) just is located and is provided with between display screen body (1) and the first height adjustment mechanism (2) swing pinion (204), one side of swing pinion (204) is provided with rack (205), rack (205) keep away from one side of swing pinion (204) and be located the inside of lift box body (203) and seted up rack groove (206), lift mouth (207) have been seted up to one side that backplate (201) were kept away from in lift box body (203), one side that rack (205) are close to lift mouth (207) sets up connecting rod (208).
2. A display screen with height adjustment structure according to claim 1, wherein: second height adjustment mechanism (3) are including removing base (301) and support base (302), it establishes the periphery at removing base (301) to support base (302) cover, the bottom corner of removing base (301) all is provided with universal wheel (303), the inside center department of removing base (301) just extends the bottom and is provided with electronic hydraulic push rod (304), first thread groove (305) of two sets of difference in height are seted up to one side of removing base (301), support base (302) and have seted up second thread groove (306) near one side of first thread groove (305), the inside of second thread groove (306) is provided with fixed knob (307).
3. A display screen with height adjustment structure according to claim 2, wherein: the first thread groove (305) and the second thread groove (306) are matched, and the fixing knob (307) is in threaded connection with the first thread groove (305) and the second thread groove (306).
4. A display screen with height adjustment structure according to claim 1, wherein: a support rod (4) is arranged between the back plate (201) and the movable base (301).
5. A display screen with height adjustment structure according to claim 1, wherein: the rotating gear (204) is meshed with the rack (205), and the rack (205) is slidably connected with the rack groove (206).
6. A display screen with height adjustment structure according to claim 1, wherein: the connecting rod (208) is fixed with the display screen body (1) and the rack (205) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223170949.5U CN218671457U (en) | 2022-11-29 | 2022-11-29 | Display screen with height adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223170949.5U CN218671457U (en) | 2022-11-29 | 2022-11-29 | Display screen with height adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218671457U true CN218671457U (en) | 2023-03-21 |
Family
ID=85540578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223170949.5U Active CN218671457U (en) | 2022-11-29 | 2022-11-29 | Display screen with height adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218671457U (en) |
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2022
- 2022-11-29 CN CN202223170949.5U patent/CN218671457U/en active Active
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