CN113949864B - Terminal device of liquid crystal display monitoring system - Google Patents
Terminal device of liquid crystal display monitoring system Download PDFInfo
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- CN113949864B CN113949864B CN202111393615.1A CN202111393615A CN113949864B CN 113949864 B CN113949864 B CN 113949864B CN 202111393615 A CN202111393615 A CN 202111393615A CN 113949864 B CN113949864 B CN 113949864B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
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- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a terminal device of a liquid crystal display monitoring system, which comprises a terminal body, wherein an installation base is arranged on the side part of the terminal body, a protection box body is arranged on the upper part of the installation base, power cavities are arranged on two sides of the protection box body, and power devices are arranged in the power cavities and connected with power lifting seats. When the device disclosed by the invention is collided from the outside, the protection penetrating column is driven to move through the movement of the protection plate, so that the movement of the protection moving block is realized, meanwhile, the first protection inclined rod is in hinged fit with the second protection inclined rod, the rotation of the protection disc is realized, and meanwhile, the matching of an auxiliary part is realized through the pulling of the protection rope, so that the buffer protection effect is improved; the fixed motor is started, the fixed rotating shaft rotates, the first screw area and the second screw area rotate, the movable block moves through the threads, the chuck moves, and the chuck and the clamping groove are matched and clamped, so that the display screen is further fixed.
Description
Technical Field
The invention relates to the technical field of liquid crystal displays, in particular to a terminal device of a liquid crystal display monitoring system.
Background
A liquid crystal display screen belongs to a flat panel display. It is used for screen display of TV set and computer. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display is classified into a static driving mode, a simple matrix driving mode and an active matrix driving mode according to the driving mode. The passive matrix type can be further divided into twisted nematic type, super twisted nematic type and other passive matrix driven liquid crystal displays; the active matrix type can be roughly divided into two types, i.e. a thin film transistor type and a two-terminal diode type.
The terminal device for the existing display screen monitoring system can cause external collision, so that the display screen can be damaged when in use, the service life is influenced, and the use efficiency of the display screen is reduced.
Disclosure of Invention
The invention aims to provide a terminal device of a liquid crystal display monitoring system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a liquid crystal display monitoring system terminal device comprises a terminal body, wherein an installation base is arranged on the side portion of the terminal body, a protection box body is arranged on the upper portion of the installation base, power cavities are formed in two sides of the protection box body, power devices are arranged in the power cavities, the power devices are connected with a power lifting seat, and a display screen is arranged on the upper portion of the power lifting seat; the lower part of the power lifting seat is provided with a clamping block, clamping grooves are formed in two sides of the clamping block, a fixed base is arranged in the protection box body, a fixed clamp is arranged on the fixed base, and the fixed clamp is matched and clamped with the clamping grooves; protection mechanisms are arranged on two sides of the terminal body and used for protecting the terminal body;
the protection mechanism comprises a protection box body, protection posts are symmetrically arranged in the protection box body, a protection rotating shaft is rotatably arranged on each protection post, a protection disc is arranged on each protection rotating shaft, a first protection inclined rod is hinged to each protection disc, the first protection inclined rods are hinged to second protection inclined rods, the second protection inclined rods are connected with protection moving blocks, the protection moving blocks are arranged in a sliding mode with protection grooves, the protection moving blocks are connected with protection penetrating posts, the two protection penetrating posts penetrate through the protection box body and are connected with the protection plates, protection bayonets are arranged on the protection penetrating posts, and the protection bayonets are matched with clamping pieces on the outer side wall of the protection box body; the protection rotating shaft is connected with the auxiliary piece through a protection rope and a protection guide wheel.
Preferably, the power device comprises a power motor, the power motor is arranged in the inner cavity of the installation base, the power motor is connected with a driving wheel, the driving wheel is connected with a driven wheel through a belt, the driven wheel is connected with a driven rotating shaft, the driven rotating shaft is connected with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, the driven bevel gear is connected with a screw rotating shaft, the screw rotating shaft is in threaded connection with a screw block, the screw block is connected with a limiting through column, and the limiting through column penetrates through a limiting through groove to be connected with the power lifting seat.
Preferably, the fixing clamp comprises a fixing motor, an output shaft of the fixing motor is connected with a fixing rotating shaft, a first screw area and a second screw area are arranged on the fixing rotating shaft, the first screw area and the second screw area are opposite in thread, a screw moving block is connected with the screw, a through position column is arranged on the screw moving block, and the through position column penetrates through a through position groove to be connected with the chuck.
Preferably, the chuck includes pressing from both sides the post, presss from both sides the post lateral part and is equipped with the clamp buckle, presss from both sides the buckle and sets up with screens groove joint, pressing from both sides the post inner chamber and being equipped with and press from both sides the slider, press from both sides slider one side and press from both sides the post inner chamber through pressing from both sides spring coupling, press from both sides the slider opposite side and pass through the stay cord, draw the guide pulley and be connected with the location slider, the location slider slides in the location intracavity of power rising seat and sets up, and the location slider passes through location spring coupling with the location chamber.
Preferably, the auxiliary member includes supplementary box body, and supplementary box body internal rotation is equipped with supplementary pivot, and supplementary pivot is connected with auxiliary gear, and the meshing of auxiliary gear lower part has supplementary rack, and supplementary rack downside passes through auxiliary rod and supplementary groove and slides the setting, and auxiliary rod passes through auxiliary spring with supplementary box body and is connected, and supplementary pivot one side is equipped with the stay cord, and the stay cord is through drawing the post connection, draws the post and slides the setting in the kerve, draws the post and draws the groove through drawing spring coupling.
Preferably, the bottom end of the pull column is provided with a movable contact piece, the pull column is arranged on the fixed rod in a sliding mode, and the movable contact piece is in contact with a static contact piece on the fixed rod and used for setting an alarm of the alarm.
Preferably, the screens piece includes the screens box body, screens box body inside wall is equipped with the screens motor, screens motor output shaft has the screens pivot, screens pivot and drive bevel gear connection, drive bevel gear meshing has driven bevel gear, driven bevel gear is connected with driven lead screw, driven lead screw threaded connection has screens silk piece, screens silk piece one side is through screens down tube and the articulated setting of screens slide, the screens slide passes through the screens hinge bar and links the articulated setting of piece with the screens, the screens links the piece and passes through the screens pole and detain the cooperation setting with the screens, the screens is detained and is protected bayonet joint setting, the screens box body still be equipped with screens silk piece complex suggestion piece.
Preferably, the suggestion piece includes the suggestion box body, and suggestion box body lateral wall slides and is equipped with the suggestion slider, and suggestion slider lower part is equipped with the contact arch, and the suggestion slider passes through suggestion spring coupling with suggestion box body lateral wall, the suggestion slider is connected with the suggestion lagging jack through suggestion stay cord, suggestion guide pulley, and the suggestion lagging jack overlaps on the suggestion upstand establishes the slip, and fixed mounting has the suggestion fixed block on the suggestion upstand, and the suggestion fixed block passes through suggestion spring coupling with the suggestion lagging jack, is equipped with the static contact on the suggestion fixed block, is equipped with the movable contact on the suggestion lagging jack, and static contact, movable contact are used for the alarm setting of touching on the suggestion slider.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device disclosed by the invention is collided with the outside, the protection penetrating column is driven to move through the movement of the protection plate, so that the movement of the protection moving block is realized, meanwhile, the first protection inclined rod is in hinged fit with the second protection inclined rod, the rotation of the protection disc is realized, and meanwhile, the matching of the auxiliary part is realized through the pulling of the protection rope, so that the buffer protection effect is improved; starting a fixed motor, fixing the rotation of a rotating shaft to realize the rotation of a first screw area and a second screw area, simultaneously moving through a threaded moving block to realize the movement of a chuck, and cooperatively clamping the chuck and a clamping groove to realize the further fixation of the display screen;
during the device structure moves again, through the stay cord, draw guide pulley and location slider, realize pressing from both sides the compression and the reseing of spring to improve the buffering effect of device structure, play the linkage nature of device structure, thereby improve anchor clamps fixed effect, and the stability that the display screen goes up and down.
2. The auxiliary gear is driven to rotate by pulling the protective rope, the auxiliary spring is driven to compress by the movement of the auxiliary gear, the pull column is driven to move by the pull rope, and the pull spring is further compressed, so that the buffer effect of the device is improved, the movable contact piece is in contact with the static contact piece on the fixed rod and is used for alarming of an alarm, the buffer is improved to the maximum position, so that a worker can be prompted, and the power motor is started; starting a power motor; the driving wheel rotates, the driving wheel is connected with a driven wheel through a belt, the driving bevel gear rotates through the rotation of the driven rotating shaft, so that the driven bevel gear is driven to grab, the screw rotating shaft rotates, the limiting through column penetrates through the limiting through groove to drive the power lifting seat to move through the movement of the screw block, and the display screen moves downwards, so that the storage is realized, and the protection of the display screen is realized;
3. screens motor starts, realize the screens pivot and rotate, thereby realize that initiative bevel gear rotates, realize driven bevel gear then and rotate, thereby realize driven lead screw and rotate, realize the angle change of screens down tube then, thereby realize that the position links the piece and wears the pole through the screens and drive the screens and detain the removal, realize then that the screens is detained and protect the bayonet socket joint setting, thereby fix protection machanism, thereby the fixed stability of device structure has been improved, play protection machanism's protection.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the power unit of the present invention;
FIG. 3 is a schematic structural view of a fixing clip according to the present invention;
FIG. 4 is a schematic view of the structure of the positioning slider of the present invention;
FIG. 5 is a schematic view of the auxiliary member of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the locking member of the present invention;
fig. 8 is a schematic structural view of the prompting element of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-8, in the present invention, a terminal device of a liquid crystal display monitoring system includes a terminal body 1, a mounting base 2 is provided at a side portion of the terminal body 1, a protection box body 3 is provided at an upper portion of the mounting base 2, power cavities 4 are provided at two sides of the protection box body 3, a power device 5 is provided in the power cavity 4, the power device 5 is connected with a power lifting seat 6, and a display screen 7 is provided at an upper portion of the power lifting seat 6; the lower part of the power lifting seat 6 is provided with a clamping block 8, clamping grooves 9 are formed in two sides of the clamping block 8, a fixed base 10 is arranged in the protection box body 3, a fixed clamp 11 is arranged on the fixed base 10, and the fixed clamp 11 is matched and clamped with the clamping grooves 9; two sides of the terminal body 1 are provided with a protection mechanism 12, and the protection mechanisms 12 are used for protecting the terminal body 1;
the protection mechanism 12 comprises a protection box body 121, protection columns 122 are symmetrically arranged in the protection box body 121, a protection rotating shaft 123 is arranged on each protection column 122 in a rotating mode, a protection disc 1215 is arranged on each protection rotating shaft 123, a first protection inclined rod 125 is hinged to each protection disc 1215, each first protection inclined rod 125 is hinged to a corresponding second protection inclined rod 126, each second protection inclined rod 126 is connected with a protection moving block 127, each protection moving block 127 is arranged in a sliding mode with a protection groove 1212, each protection moving block 127 is connected with a protection penetrating column 129, the two protection penetrating columns 129 penetrate through the protection box body 121 and are connected with a protection plate 1210, protection bayonets 1211 are arranged on the protection penetrating columns 129, and the protection bayonets 1211 are arranged in a matching mode with clamping pieces 128 on the outer side walls of the protection box body 121; the protective rotating shaft 123 is connected with the auxiliary element 124 through a protective rope 1213 and a protective guide wheel 1214.
When the device collides with the outside, the protection penetrating column 129 is driven to move by the movement of the protection plate 1210, so that the movement of the protection moving block 127 is realized, meanwhile, the first protection inclined rod 125 is in hinged fit with the second protection inclined rod 126, the rotation of the protection disc 1215 is realized, and meanwhile, the auxiliary member 124 is matched by the pulling of the protection rope 1213, so that the buffer protection effect is improved;
the power device 5 of this embodiment includes power motor 51, power motor 51 sets up in the installation base 2 inner chamber, power motor 51 is connected with the action wheel 52, the action wheel 52 is connected with from the driving wheel 54 through the belt 53, from the driving wheel 54 is connected with driven spindle 55, driven spindle 55 is connected with drive bevel gear 56, drive bevel gear 56 meshes has driven bevel gear 57, driven bevel gear 57 is connected with silk pivot 58, silk pivot 58 threaded connection has a silk spiral shell piece 59, silk spiral shell piece 59 is connected with spacing logical post 510, spacing logical post 510 passes spacing logical groove 511 and is connected the setting with power rising seat 6.
Starting the power motor 51; the driving wheel 52 rotates, the driving wheel 52 is connected with a driven wheel 54 through a belt 53, the driven wheel rotates through a driven rotating shaft 55, and then the driving bevel gear 56 rotates, so that the driven bevel gear 57 is driven to grab, the wire rotating shaft 58 rotates, meanwhile, the wire screw block 59 moves, and then the limiting through column 510 passes through the limiting through groove 511 to drive the power lifting seat 6 to move, and then the display screen 7 moves downwards, so that the storage is realized, and the display screen 7 is protected;
the fixing clamp 11 of this embodiment includes the fixed motor 111, the fixed motor 111 output shaft has the fixed rotating shaft 112, the fixed rotating shaft 112 is equipped with the first spiral region 113, the second spiral region 114, the first spiral region 113, the second spiral region 114 have opposite screw threads, and the threaded connection has the screw thread moving block 115, the screw thread moving block 115 is equipped with the through position post 116, the through position post 116 passes through the through position groove 117 and is connected with the chuck 118.
The clamping head 118 of this embodiment includes a clamping column 1181, a clamping buckle 1182 is disposed on a side of the clamping column 1181, the clamping buckle 1182 is clamped with the clamping groove 9, a clamping slider 1183 is disposed in an inner cavity of the clamping column 1181, one side of the clamping slider 1183 is connected to the inner cavity of the clamping column 1181 through a clamping spring 1184, the other side of the clamping slider 1183 is connected to a positioning slider 1187 through a pulling rope 1185 and a pulling guide wheel 1186, the positioning slider 1187 is slidably disposed in a positioning cavity of the power riser 6, and the positioning slider 1187 is connected to the positioning cavity through a positioning spring 1188.
Starting the fixed motor 111, fixing the rotating shaft 112 to rotate to realize the rotation of the first screw area 113 and the second screw area 114, simultaneously moving through the screw thread moving block 115 to realize the movement of the chuck 118, and realizing the further fixation of the display screen through the matching clamping of the chuck 118 and the clamping groove 9;
during the device structure moves again, through stay cord 1185, draw guide wheel 1186 and location slider 1187, realize pressing from both sides spring 1184 and reset to improve the buffering effect of device structure, play the linkage nature of device structure, thereby improve anchor clamps fixed effect, and the stability that the display screen goes up and down.
The auxiliary member 124 of this embodiment includes the auxiliary box body 1241, the rotation of auxiliary box body 1241 is equipped with auxiliary rotating shaft 1242, auxiliary rotating shaft 1242 is connected with auxiliary gear 1243, auxiliary gear 1243 lower part meshing has auxiliary rack 1244, auxiliary rack 1244 downside passes through auxiliary rod and the setting of supplementary groove 1245 slip, the auxiliary rod passes through auxiliary spring 1246 with auxiliary box body 1241 and is connected, auxiliary rotating shaft 1242 one side is equipped with stay cord 1247, stay cord 1247 is connected through pull post 1248, pull post 1248 slides the setting in pull groove 1249, pull post 1248 is connected through pull spring 12410 with pull groove 1249.
In this embodiment, a movable contact 12411 is provided at the bottom end of the pull post 1248, the pull post 1248 is slidably disposed on the fixed rod 12412, and the movable contact 12411 contacts with a static contact 12413 on the fixed rod 12412 for setting an alarm of the alarm 12414.
The auxiliary gear 1243 rotates by pulling the protection rope 1213 to drive the auxiliary spring 1246 to compress, and the pull column 1248 is driven to move by the pull rope 1247 to further compress the pull spring 12410, so that the buffer effect of the device is improved, the movable contact 12411 contacts with the static contact 12413 on the fixed rod 12412 for alarming of the alarm 12414, and the buffer is improved to the maximum position, so that the working personnel can be prompted to start the power motor 51;
the clamping motor 1282 is started, rotation of the clamping rotating shaft 1283 is achieved, rotation of the driving bevel gear 1284 is achieved, rotation of the driven bevel gear 1285 is achieved, rotation of the driven screw rod 1286 is achieved, angle change of the clamping inclined rod 1288 is achieved, the clamping buckle 12813 is driven by the position connecting block 12811 through the clamping penetrating rod 12812 to move, clamping setting of the clamping buckle 12813 and the protection bayonet 1211 is achieved, the protection mechanism 12 is fixed, fixing stability of the device structure is improved, and protection of the protection mechanism 12 is achieved;
The prompting piece 13 of this embodiment includes a prompting box body 131, a prompting slider 132 is arranged on the outer side wall of the prompting box body 131 in a sliding manner, a contact protrusion 133 is arranged on the lower portion of the prompting slider 132, the prompting slider 132 is connected with the outer side wall of the prompting box body 131 through a prompting spring, the prompting slider 132 is connected with a prompting sleeve block 134 through a prompting pull rope and a prompting guide wheel, the prompting sleeve block 134 is sleeved on the prompting vertical post 135 in a sliding manner, a prompting fixed block 136 is fixedly mounted on the prompting vertical post 135, the prompting fixed block 136 is connected with the prompting sleeve block 134 through a prompting spring 137, a static contact piece 138 is arranged on the prompting fixed block 136, and a movable contact piece 139 is arranged on the prompting sleeve block 134 in a contact manner with a touch alarm 1310 arranged on the prompting sleeve block 134.
The prompt set block 134 of this embodiment is provided with a movable contact piece 139, and the static contact piece 138 and the movable contact piece 139 are in contact with a touch alarm 1310 for alarm setting on the prompt set block 134.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (8)
1. A terminal device of a liquid crystal display monitoring system is characterized by comprising a terminal body (1), wherein an installation base (2) is arranged on the side portion of the terminal body (1), a protection box body (3) is arranged on the upper portion of the installation base (2), power cavities (4) are arranged on two sides of the protection box body (3), a power device (5) is arranged in each power cavity (4), the power device (5) is connected with a power lifting seat (6), and a display screen (7) is arranged on the upper portion of each power lifting seat (6); the lower part of the power lifting seat (6) is provided with a clamping block (8), clamping grooves (9) are formed in two sides of the clamping block (8), a fixed base (10) is arranged in the protection box body (3), a fixed clamp (11) is arranged on the fixed base (10), and the fixed clamp (11) is matched and clamped with the clamping grooves (9); protection mechanisms (12) are arranged on two sides of the terminal body (1), and the protection mechanisms (12) are used for protecting the terminal body (1);
the protection mechanism (12) comprises a protection box body (121), protection columns (122) are symmetrically arranged in the protection box body (121), a protection rotating shaft (123) is arranged on each protection column (122) in a rotating mode, a protection disc (1215) is arranged on each protection rotating shaft (123), a first protection inclined rod (125) is hinged to each protection disc (1215), each first protection inclined rod (125) is hinged to each second protection inclined rod (126), each second protection inclined rod (126) is connected with a protection moving block (127), each protection moving block (127) is arranged in a sliding mode with a protection groove (1212), each protection moving block (127) is connected with a protection penetrating column (129), the two protection penetrating columns (129) penetrate through the protection box body (121) to be connected with the protection plate (1210), protection bayonets (1211) are arranged on the protection penetrating columns (129), and the protection bayonets (1211) are arranged in a matching mode with clamping pieces (128) on the outer side wall of the protection box body (121); the protection rotating shaft (123) is connected with the auxiliary piece (124) through the protection rope (1213) and the protection guide wheel (1214).
2. The terminal device of the LCD monitoring system according to claim 1, wherein the power device (5) comprises a power motor (51), the power motor (51) is arranged in the inner cavity of the mounting base (2), the power motor (51) is connected with a driving wheel (52), the driving wheel (52) is connected with a driven wheel (54) through a belt (53), the driven wheel (54) is connected with a driven rotating shaft (55), the driven rotating shaft (55) is connected with a driving bevel gear (56), the driving bevel gear (56) is engaged with a driven bevel gear (57), the driven bevel gear (57) is connected with a wire rotating shaft (58), the wire rotating shaft (58) is in threaded connection with a wire screw block (59), the wire screw block (59) is connected with a limiting through column (510), and the limiting through column (510) passes through a limiting through groove (511) to be connected with the power lifting seat (6).
3. The terminal device of the lcd monitoring system according to claim 1, wherein the fixing fixture (11) includes a fixing motor (111), an output shaft of the fixing motor (111) is connected to a fixing shaft (112), the fixing shaft (112) is provided with a first screw region (113) and a second screw region (114), the first screw region (113) and the second screw region (114) have opposite threads, and are connected to a screw moving block (115), the screw moving block (115) is provided with a through position column (116), and the through position column (116) passes through the through position slot (117) and is connected to the chuck (118).
4. The terminal device of the LCD monitor system according to claim 3, wherein the clip head (118) comprises a clip column (1181), a clip buckle (1182) is arranged at the side of the clip column (1181), the clip buckle (1182) is clamped with the clamping groove (9), a clip slider (1183) is arranged in the inner cavity of the clip column (1181), one side of the clip slider (1183) is connected with the inner cavity of the clip column (1181) through a clip spring (1184), the other side of the clip slider (1183) is connected with a positioning slider (1187) through a pull rope (1185) and a pull guide wheel (1186), the positioning slider (1187) is arranged in the positioning cavity of the power lift seat (6) in a sliding manner, and the positioning slider (1187) is connected with the positioning cavity through a positioning spring (1188).
5. The terminal device of the lcd monitoring system according to claim 1, wherein the auxiliary member (124) includes an auxiliary box (1241), an auxiliary shaft (1242) is rotatably disposed in the auxiliary box (1241), the auxiliary shaft (1242) is connected to the auxiliary gear (1243), an auxiliary rack (1244) is engaged with a lower portion of the auxiliary gear (1243), a lower side of the auxiliary rack (1244) is slidably disposed in the auxiliary slot (1245) through an auxiliary rod, the auxiliary rod is connected to the auxiliary box (1241) through an auxiliary spring (1246), a pull rope (1247) is disposed on one side of the auxiliary shaft (1242), the pull rope (1247) is connected to the pull post (1248), the pull post (1248) is slidably disposed in the pull slot (1249), and the pull post (1248) is connected to the pull slot (1249) through a pull spring (12410).
6. A terminal device of LCD monitor system according to claim 5, characterized in that the bottom of the pull post (1248) is provided with a movable contact (12411), the pull post (1248) is slidably arranged on the fixed rod (12412), and the movable contact (12411) is in contact with a static contact (12413) on the fixed rod (12412) for the alarm setting of the alarm (12414).
7. The terminal device of LCD monitor system according to claim 1, wherein the detent member (128) comprises a detent box body (1281), a detent motor (1282) is disposed on the inner sidewall of the detent box body (1281), a detent rotating shaft (1283) is connected to the output shaft of the detent motor (1282), the detent rotating shaft (1283) is connected to the driving bevel gear (1284), the driving bevel gear (1284) is engaged with the driven bevel gear (1285), the driven bevel gear (1285) is connected to the driven screw rod (1286), the driven screw rod (1286) is connected to a detent screw block (1287), one side of the detent screw block (1287) is hinged to a detent slider (1289) via a detent slanting rod (1288), the detent slider (1289) is hinged to a detent connecting block (12811) via a detent hinge rod (12810), the detent connecting block (12811) is matched to a detent button (12813) via a detent penetrating rod (12812), the clamping buckle (12813) is connected with the protective bayonet (1211) in a clamping mode, and the clamping box body (1281) is further provided with a prompt piece (13) matched with the clamping screw block (1287).
8. The terminal device of the LCD monitoring system according to claim 7, wherein the indication member (13) comprises an indication box (131), the outer side wall of the indication box (131) is provided with an indication slider (132) in a sliding manner, the lower part of the indication slider (132) is provided with a contact protrusion (133), the indication slider (132) is connected with the outer side wall of the indication box (131) through an indication spring, the indication slider (132) is connected with an indication sleeve block (134) through an indication pull rope and an indication guide wheel, the indication sleeve block (134) is sleeved on the indication vertical column (135) in a sliding manner, the indication vertical column (135) is fixedly provided with an indication fixed block (136), the indication fixed block (136) is connected with the indication sleeve block (134) through an indication spring (137), the indication fixed block (136) is provided with a static contact (138), the indication sleeve block (134) is provided with a movable contact (139), and the static contact (138), The movable contact (139) is contacted with a touch alarm (1310) for prompting the alarm setting on the sleeve block (134).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111393615.1A CN113949864B (en) | 2021-11-23 | 2021-11-23 | Terminal device of liquid crystal display monitoring system |
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| CN202111393615.1A CN113949864B (en) | 2021-11-23 | 2021-11-23 | Terminal device of liquid crystal display monitoring system |
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| CN113949864B true CN113949864B (en) | 2022-07-22 |
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| CN210223400U (en) * | 2019-07-10 | 2020-03-31 | 厦门创博微电子科技有限公司 | Liquid crystal display panel with buffering function |
| CN111429813A (en) * | 2020-04-13 | 2020-07-17 | 深圳市光祥科技股份有限公司 | L ED display screen anti-collision device |
| CN112944133A (en) * | 2021-02-04 | 2021-06-11 | 山东省国土测绘院 | Geographic information big data display device |
| CN113063079A (en) * | 2021-04-21 | 2021-07-02 | 江西神舟信息安全评估中心有限公司 | Network security evaluation device and method |
| CN113271732A (en) * | 2021-05-19 | 2021-08-17 | 李军华 | Network security evaluation device and method |
| CN113534385A (en) * | 2021-07-06 | 2021-10-22 | 山东科技职业学院 | Optical antenna of optical communication system |
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