CN210006391U

CN210006391U - Intelligent power supply control device of spliced LED display screens

Info

Publication number: CN210006391U
Application number: CN201920900858.1U
Authority: CN
Inventors: 朱群星; 王卫宗; 戴浩
Original assignee: Suzhou Yangming Information Technology Development Co Ltd
Current assignee: Suzhou Yangming Information Technology Development Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-01-31
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses an intelligent power control device of concatenation formula led display screen, including the device shell, side of device shell is opened and is equipped with the sliding hole, the 0 threaded sleeve that sliding mounting has the level to set up in the sliding hole, 1 threaded sleeve's 2 end extends to the outside of device shell through the sliding hole, and threaded sleeve's end fixed mounting has the holding piece, the threaded rod that the level set up is installed to the device shell internal rotation, the end screw thread of threaded rod is installed in threaded sleeve, the side that the sliding hole was kept away from to the device shell is opened and is equipped with the rectangle opening, the device shell is kept away from rectangle open-ended side and is rotated and installs the not fragile second threaded sleeve that two levels set up on the inner wall, the utility model discloses the structure is ingenious, and convenient to use can conveniently carry, and control interactive module can accomodate the protection in the device shell when not using, and the device is in-process, and device life is longer.

Description

Intelligent power supply control device of spliced LED display screens

Technical Field

The utility model belongs to the led display screen field, concretely relates to intelligent power control device of concatenation formula led display screens.

Background

The LED display screen is kinds of flat panel display, which is composed of small LED module panels for displaying various information such As characters, images, video signals, etc. it is kinds of diodes made of compounds of gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and indium (In) by controlling the display mode of semiconductor light emitting diodes, which can radiate visible light when electrons and holes are combined, thus can be used to make light emitting diodes.

The LED display screen is subjected to the problem of yield in the production process, the LED display screen cannot be produced too much, when a problem of dead spots or poor color development of an LED display with a large area of is solved, the whole LED display screen cannot be used, the larger the area of the LED display screen is, the higher the incidence rate of the adverse condition is, the LED display with the large area can be used in a public advertising scene, in order to achieve the effect of increasing the display area of the LED display screen, a splicing mode can be adopted, a plurality of LED displays with the small areas are spliced at , and the LED display with the large area of is obtained.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent power controlling means of concatenation formula led display screens to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a technical scheme, including the device shell, the side of device shell is opened and is equipped with the sliding hole, slidable mounting has the third threaded bush that the level set up in the sliding hole, the end of third 0 threaded bush extends to the outside of device shell through the sliding hole, and end fixed mounting of third threaded bush has the holding piece, the second threaded bush that the level set up is installed to the device shell internal rotation, the 636 end screw thread of second threaded bush is installed in threaded bush, the side that the device shell kept away from the sliding hole is seted up the rectangle opening, the device shell is kept away from on side inner wall of rectangle opening and is rotated and is installed two second threaded bushes that the level set up, the second threaded bush is installed near the end screw thread of rectangle opening to the second threaded bush, fixed mounting has the control interaction module between end of two second dwang threaded bush is kept away from, the control interaction module extends to the outside of device shell through the opening of the second threaded bush, the outside of the fixed mounting has the second threaded bush, and the third threaded bush is still installed on the fixed gear 465 side and is kept away from between the third threaded bush and the third threaded bush on the fixed gear 465 side of the fixed gear installed, and is still, the fixed gear 465 side of the device shell, the fixed mounting device shell is kept away from between the fixed gear 465 side and is installed on the third gear 465 side of the fixed gear installed on side of the fixed gear device shell, and is still, the fixed gear device shell.

Preferably, the guide rods horizontally arranged are fixedly installed on two sides of the th threaded sleeve in the device shell, sliding sleeves are fixedly installed on two sides of the th threaded sleeve close to the guide rods, and the two sliding sleeves are correspondingly sleeved on the outer sides of the two guide rods respectively.

Preferably, the th threaded rod extends to the device housing away from the end of the th threaded sleeve and fixedly mounts a turning knob.

Preferably, the direction of the thread grooves on the two second threaded rods is opposite.

Preferably, the device shell is fixedly provided with two fixing blocks close to the side of the rectangular opening, and the two fixing blocks are respectively positioned above and below the rectangular opening.

Preferably, sides of the two fixing blocks, which are close to each other, are provided with grooves, and sides of the protective cover plate extend into the grooves.

Compared with the prior art, the utility model has the beneficial effects that the device can be tightly clamped on a pocket or a waistband through the clamping piece, the carrying of the device is convenient, the distance between the clamping piece and the device shell can be manually adjusted, the device can be tightly clamped on the pocket or the waistband, the control interaction module can be stored in the device shell when not in use, the rectangular opening is covered by the protective cover plate, the control interaction module can be well protected, the device is not easy to damage in the carrying process, and when the protective cover plate rotates to the side of the rectangular opening , the control interaction module can be driven by the transmission structure to automatically stretch out from the rectangular opening, and the use is simple and convenient.

Drawings

Fig. 1 is a side view angle cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure, the device comprises a device shell 1, a sliding hole 2, a threaded sleeve 3, a clamping piece 4, a guide rod 5, a sliding sleeve 6, a threaded rod 7, a rotating knob 8, a rectangular opening 9, a control interaction module 10, a rotating rod 11, a protective cover plate 12, a fixed block 13, a fixed block 14, a third gear 15, a threaded sleeve II 16, a gear , a second gear 17, a second gear 18 and a threaded rod II.

Detailed Description

The present invention will be described in further with reference to the following examples.

The condition in the embodiment can be adjusted by steps according to the concrete condition, the utility model discloses a simple improvement of the method of the utility model is right under the design prerequisite of the utility model discloses all belong to the scope of the protection of the utility model.

Please refer to fig. 1-4, the present invention provides a technical solution of an intelligent power control device for spliced led display screens, which includes a device housing 1, a sliding hole 2 is opened on a side of the device housing 1, a horizontally arranged second threaded sleeve 3 is slidably mounted in the sliding hole 2, a end of the second threaded sleeve 3 extends to an outside of the device housing 1 through the sliding hole 2, a clamping sheet 4 is fixedly mounted on an end of the second threaded sleeve 3, a horizontally arranged second threaded rod 7 is rotatably mounted in the device housing 1, a end thread of the threaded rod 7 is mounted in the second threaded sleeve 3, a rectangular opening 9 is provided on a side of the device housing 1 far from the sliding hole 2, a rotating rod horizontally arranged second threaded sleeve 15 is rotatably mounted on an inner wall of a side of the device housing 1 far from the rectangular opening 9, a second threaded sleeve 18 is mounted on an end of the rotating rod 460 close to an end of the rectangular opening 9, two second threaded sleeve 18 far from the rectangular opening 9, a rotating rod is mounted on an inner wall of an 469 side of the device housing 1 side of the device housing, a rotating rod 4610 side of the device housing far from a rotating gear control module, a rotating module is mounted on an outer side of a rotating module 5910 and a rotating module 5916, a rotating control module which is mounted on an outer side of a rotating gear control module which is mounted close to an interactive control module 5916 which is mounted close to an interactive control module which is mounted on an interactive control module which is mounted close to an interactive control module 5910 and a rotating gear which is mounted close to an interactive control module 5916 and a rotating module which is mounted on an interactive control module which is mounted on an external side of a rotating gear 14 and a rotating gear which is mounted on an interactive gear which is mounted.

Wherein, the equal fixed mounting in the both sides that lie in threaded sleeve 3 in device shell 1 has the guide bar 5 that the level set up, the equal fixed mounting in both sides that threaded sleeve 3 is close to guide bar 5 has sliding sleeve 6, two sliding sleeve 6 correspond the cover respectively and establish the outside at two guide bar 5, guide bar 5 makes threaded sleeve 3 can horizontal migration only with sliding sleeve 6's cooperation guide effect, can drive threaded sleeve 3 horizontal migration when threaded rod 7 rotates, thereby adjust the interval between holding piece 4 and the device shell 1, thereby can tightly press from both sides on pocket or waistband with the device, convenience of equipment's carrying.

Wherein, the end that the threaded sleeve 3 was kept away from to threaded rod 7 extends to device shell 1 and fixed mounting has the knob 8 of rotating, can be laborsaving through rotating knob 8 and rotate threaded rod 7 to drive the removal of centre gripping piece 4.

The directions of the thread grooves on the two second threaded rods 18 are opposite, when the two second threaded sleeves 15 synchronously rotate in opposite directions, the control interaction module 10 can be driven to horizontally move through the thread matching between the second threaded rods 18 and the second threaded sleeves 15, and therefore the control interaction module 10 can be driven to stretch out of the rectangular opening 9 and be accommodated in the device shell 1.

Wherein, the side that device shell 1 is close to rectangle opening 9 is fixed with two fixed blocks 13, and two fixed blocks 13 are located the top and the below of rectangle opening 9 respectively, and fixed block 13 is used for the position of fixed protection apron 12.

Wherein, sides that two fixed blocks 13 are close to each other all are seted up flutedly, and side of protection apron 12 extends to the recess in, and when the side of protection apron 12 rotated to the recess in, protection apron 12 had the damping that was decided between the recess inner wall to make protection apron 12 can not rotate wantonly at the in-process of carrying.

The utility model discloses a theory of operation and use flow when not using, protection apron 12 rotates to the top, protection apron 12 card is in the recess on top fixed block 13 this moment, the mutual module 10 of control is located the inside of device shell 1, accessible holding piece 4 presss from both sides the device on pocket or waistband, adjust the elasticity through rotating knob 8, when needs use device, with protection apron 12 rotation to the below, make protection apron 12 card in the recess on below fixed block 13, the pivoted in-process, through third gear 14, second gear 17 and gear 16's combination transmission drives two synchronous reverse rotations of second thread bush 15, thereby drive the mutual module 10 horizontal migration of control through the screw-thread fit between second threaded rod 18 and the second thread bush 15, make the mutual module 10 of control stretch out from rectangle opening 9, thereby the mutual module 10 of accessible control carries out control operation to the LED display.

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

The intelligent power control device of the spliced LED display screen is characterized by comprising a device shell (1), a side of the device shell (1) is provided with a sliding hole (2), a 0 threaded sleeve (3) which is horizontally arranged is slidably mounted in the sliding hole (2), a 632 end of the threaded sleeve (3) extends to the outside of the device shell (1) through the sliding hole (2), a end of the threaded sleeve (3) is fixedly provided with a clamping sheet (4), a 5 threaded rod (7) which is horizontally arranged is rotatably mounted in the device shell (1), a end thread of the 6 threaded rod (7) is mounted in the 8 threaded sleeve (3), a rotating rod opening (9) is arranged on an inner wall of a side of the device shell (1) far away from the sliding hole (2) and is provided with a rotating rod opening (9), the device shell (1) is provided with a rotating rod opening (16) close to an outer side of a fixed gear mounting module (599), two rotating rod (469) and a fixing gear mounting module (469) which is arranged close to an outer side opening of a third gear mounting module (599) and is arranged between an outer wall (599) and a rotating gear mounting module (599) far away from an outer side of the two gear mounting module (599) and a 589, two gear mounting module (469) and a rotating rod (469) and a vertical gear mounting module (4617) which is arranged between two gear mounting module (16) and a vertical gear mounting module (18) and a vertical gear mounting device shell (469) which is arranged between two gear mounting module (18) and a vertical gear mounting device shell (18) which is arranged between two gear mounting port 599) and a vertical gear mounting port 599, the gear mounting port 599) which is arranged between two gear mounting port 599, the gear mounting port 469) and a vertical gear mounting port 599 which is arranged between two gear mounting port 599, the gear mounting port 469 which is arranged between two gear mounting port 469 and a vertical gear mounting port 469) and a vertical gear mounting.
2. The intelligent power supply control device of spliced LED display screen of claim 1, wherein horizontally arranged guide rods (5) are fixedly installed on both sides of the threaded sleeve (3) in the device housing (1), sliding sleeves (6) are fixedly installed on both sides of the threaded sleeve (3) close to the guide rods (5), and the two sliding sleeves (6) are respectively sleeved on the outer sides of the two guide rods (5) correspondingly.
3. The kinds of intelligent power control device of spliced LED display screen as claimed in claim 1, wherein the threaded rod (7) extends to the device housing (1) far away from the end of the threaded sleeve (3) and is fixedly installed with a rotary knob (8).
4. The intelligent power supply control device for spliced LED display screens according to claim 1, wherein the direction of the thread grooves on the two second threaded rods (18) is opposite.
5. The intelligent power control device of spliced LED display screens according to claim 1, wherein two fixing blocks (13) are fixedly installed on the side of the device housing (1) near the rectangular opening (9), and the two fixing blocks (13) are respectively located above and below the rectangular opening (9).
6. The intelligent power supply control device of splicing LED display screen of claim 5, wherein the sides of the two fixed blocks (13) close to each other are both provided with a groove, and the side of the protective cover plate (12) extends into the groove.