CN117368542A - Auxiliary detection device for electrified display - Google Patents

Abstract

The invention discloses an auxiliary detection device for an electrified display, which comprises an auxiliary detection overhead assembly, a detection device and a detection device, wherein the auxiliary detection overhead assembly comprises an overhead shell with a mounting port, and one side of the overhead shell in the left-right direction is fixedly connected with a middle connection module; the connecting assembly comprises at least one sliding rail fixedly connected to one side, far away from the overhead shell, of the middle connecting module, a connecting piece convenient to connect with the live display, a connecting plate is fixed to the right end of the live display, a sliding groove and a non-whole circular through hole corresponding to the connecting piece are formed in one side, opposite to the overhead shell, of the connecting plate, the connecting plate can be just connected to the sliding rail in a sliding mode through the sliding groove, a circular limiting sink groove is formed in the connecting plate, far away from the overhead shell, of the channel, the connecting piece comprises a movable sleeve, a connecting block is fixed to the left side of the movable sleeve, and the connecting block can just slide into the limiting sink groove through the through hole; the invention can assist the electrified detection of the electrified display, is convenient for detection operation, and improves the detection efficiency of whether the electrified display can normally take electricity.

Description

Auxiliary detection device for electrified display

Technical Field

The invention relates to the technical field of displays, in particular to an auxiliary detection device for an electrified display.

Background

In the prior art, when detecting whether the electrified display can normally get electricity, a detector is required to fix the shell of the electrified display, then the clamping rod at the electricity-getting end of the electrified display is opened, the exposed cable is placed at the induction end of the electrified display, the cable is electrified, whether the electrified display unit on the electrified display can normally indicate is observed, if so, the electrified display can normally get electricity, and the electrified display is qualified and cannot normally indicate, so that the reason that the electricity cannot be normally taken is checked. When the prior art is used for detection, the shell is easy to deviate in the cable clamping process, so that the cable cannot be accurately clamped on the display, the accuracy of a test result is affected, and the cable clamping device is troublesome in operation and inconvenient to take electricity for detection.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the operation is troublesome, and the electricity taking and the detection are inconvenient.

In order to solve the technical problems, the invention provides an auxiliary detection device for a charged display, which can assist the charged detection of the charged display, is convenient for detection operation, and improves the detection efficiency of whether the charged display can normally take electricity.

In order to solve the technical problems, the invention provides the following technical scheme: an auxiliary detection device for a live display, comprising;

the auxiliary detection overhead assembly comprises an overhead shell, wherein one end of the overhead shell, which faces outwards in the left-right direction, is provided with a mounting opening, and one side of the overhead shell, which faces outwards in the left-right direction, is fixedly connected with a middle connection module;

the connecting assembly comprises at least one connecting piece fixedly connected to a middle connecting module, wherein the connecting piece is far away from a vertically arranged sliding rail on one side of an overhead shell, the connecting piece is convenient to connect with the live display, a connecting plate is fixed to the right end of the live display, a sliding groove and a non-whole circular through hole corresponding to the connecting piece are formed in one side of the connecting plate, which is opposite to the overhead shell, of the connecting plate, the connecting plate can be just connected to the sliding rail in a sliding mode through the sliding groove, a circular limiting sink is formed in the connecting plate on one side, which is far away from the overhead shell, of the channel, the connecting piece comprises a movable sleeve, a connecting rod is fixed to one side, which is far away from the middle connecting module, of the connecting rod, a connecting block with the same shape as the through hole is fixed to the side, a positioning plate is fixed to the outer side, when the live display contacts with the positioning plate, the connecting block is just aligned with the through hole, the connecting block can just slide into the limiting sink through the through hole, and the connecting piece is connected with the live display when the connecting block rotates and the through hole is dislocated.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the middle connection module comprises a first fixing plate fixedly connected to the outer side of the overhead shell, a second fixing plate is fixedly connected to the outer side of the first fixing plate, and semicircular rotary grooves are formed in the first fixing plate and the second fixing plate.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the overhead shell is rotationally connected with a first rotating sleeve and a second rotating sleeve which are arranged at intervals in the front-rear direction, one end, close to the inner side of a first fixed plate, of the first rotating sleeve is fixedly connected with a transmission plate which rotates along a rotating groove, the angle between two ends in the circumferential direction of the transmission plate and the central axis of the transmission plate is not more than 90 degrees, one side, far away from the first rotating sleeve, of the transmission plate extends out of a middle connecting module and is fixedly provided with a non-circular transmission shaft, the transmission shaft is slidably connected with a transmission gear, the second rotating sleeve is in threaded connection with a sliding block which is slidably connected in the overhead shell, two support rods are fixed on the sliding block, one side, far away from the sliding block, of the support rods extends out of a second fixed plate, one end, far away from the sliding block, of the support rods is fixedly connected with a bearing shaft, and is rotationally connected with a driven gear matched with the transmission gear on the bearing shaft, and the movable sleeve is fixedly connected with the outer side of the driven gear, and the driven gear and the transmission gear can synchronously move.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the two sides in the axial direction of the transmission gear are respectively connected with an outer moving plate and an inner moving plate which are just sleeved on the transmission shaft, the transmission gear is rotationally connected between the outer moving plate and the inner moving plate, and one side of the inner moving plate and one side of the outer moving plate, which are oppositely arranged, are respectively attached to the left side and the right side of the driven gear outside the bearing shaft.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the overhead shell is internally and fixedly connected with a driving motor, the driving motor can be in transmission connection with the first rotating sleeve, and the driving motor can also be in transmission connection with the second rotating sleeve.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the overhead shell is characterized in that a first supporting plate and a second supporting plate which are arranged at intervals in the left-right direction are fixedly connected in the overhead shell, a first rotating gear and a second rotating gear which are matched with each other are connected between the first supporting plate and the second supporting plate in a rotating mode, the first rotating gear is sleeved on the first rotating sleeve, the second rotating gear is sleeved on the second rotating sleeve, and the driving motor is connected with the second rotating gear in a transmission mode.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the first rotating sleeve is connected with a first transmission module which enables the first rotating sleeve to be matched with the first rotating gear, the second rotating sleeve is connected with a second transmission module which enables the second rotating sleeve to be matched with the second rotating gear, and one ends of the first transmission module and the second transmission module, which extend out of the overhead shell, are in transmission connection.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the first transmission module comprises a first transmission screw rod which is rotationally connected in a first rotation sleeve, a first transmission block which is in sliding connection in an overhead shell is connected to the first transmission screw rod in a threaded manner, a first left transmission sleeve and a first right transmission sleeve are respectively rotationally connected to the left part and the right part of the first transmission block, the first left transmission sleeve and the first right transmission sleeve are fixedly connected, the first left transmission sleeve and the first right transmission sleeve move left and right along with the first transmission block, two first left driving rods are hinged to the right end of the first right transmission sleeve, a first fixing seat is fixedly connected in the first rotation sleeve, a first right driven rod is hinged to the right end of the first left driving rod, two first through grooves which accommodate the first left driving rod and the first right driven rod are respectively hinged to the first fixing seat, two first through grooves which correspond to the first left driving rod and the first right driven rod one by one are opened on the first rotation gear, and the first driven rod can be inserted into the first through grooves.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the second transmission module comprises a second transmission screw rod which is rotationally connected in a second rotation sleeve, a second transmission block which is in sliding connection in the overhead shell is connected to the second transmission screw rod in a threaded manner, a second left transmission sleeve and a second right transmission sleeve are respectively rotationally connected to the left part and the right part of the second transmission block, the second left transmission sleeve and the second right transmission sleeve are fixedly connected, the second left transmission sleeve and the second right transmission sleeve move left and right along with the second transmission block, two second left driving rods are hinged to the right end of the second right transmission sleeve, a second fixing seat is fixedly connected in the second rotation sleeve, a second right driven rod is hinged to the right end of the second left driving rod, two second through grooves which accommodate the second left driving rod and the second right driven rod are hinged to the second fixing seat, two second driving rods and second driven rods which correspond to the second left driving rod and the second driven rod are arranged on the second rotation sleeve, and the second driving rod and the second driven rod can be inserted into the second through grooves.

As a preferable embodiment of the auxiliary detecting device for a charged display according to the present invention, wherein: the first fixed plate is provided with a first right connecting hole and a second right connecting hole which are arranged at intervals in the front-back direction, the right end of the second fixed plate is provided with a first middle connecting hole which is coaxial with the first right connecting hole and a second middle connecting hole which is coaxial with the second right connecting hole, the second fixed plate at the left side of the first middle connecting hole is provided with a first left connecting hole, the second fixed plate at the left side of the second middle connecting hole is provided with a second left connecting hole, the first fixed plate is just spliced with a first right rotating shaft through the first right connecting hole, the first right rotating shaft and the first transmission screw rod are fixedly connected, the second right rotating shaft and the second transmission screw rod are fixedly connected, the left end of the first right rotating shaft is fixedly connected with a first worm, the left end of the first worm is fixedly connected with a first left rotating shaft, the second fixed plate is sequentially connected with a second worm wheel through the first middle connecting hole and the second right rotating shaft, the first worm wheel is also fixedly connected with the first worm shaft and the second worm wheel through the second right connecting hole, and the first worm wheel is in turn sleeved with the first worm shaft and the second worm rod, and the second worm shaft is fixedly connected with the first worm shaft and the second worm rod respectively, and the first worm shaft is fixedly connected with the first worm shaft and the second worm rod respectively, and the second worm rod is fixedly connected with the first worm shaft and the second worm rod respectively, and the first worm rod and the second worm rod.

Compared with the prior art, the invention has the following technical effects: before detection, the charged display is erected, and displacement of the charged display in all directions is limited while the charged display is erected, so that later power-taking detection and other test items are convenient to detect in a charged state; when the electrified display is installed, the sliding groove on the electrified display is only required to be aligned with the sliding rail, so that the electrified display slides downwards along the sliding rail to be abutted against the positioning plate, at the moment, the through hole is aligned with the through hole, in an initial state, the hinge sections of the second left driving rod and the second right driven rod are arranged in the second transmission sinking groove, when the second rotating gear rotates, the second rotating sleeve synchronously rotates, the second rotating sleeve drives the sliding block to move, the sliding block drives the connecting piece to move through the supporting rod and the bearing shaft, the rotating direction of the second rotating gear is controlled, the connecting piece moves towards the direction of the limiting sinking groove, the bearing shaft drives the driven gear to move at the same time, the driven gear drives the transmission gear to move through the inner moving plate and the outer moving plate, so that the transmission gear and the driven gear are always meshed, and when the connecting block is just inserted into the limiting sinking groove, namely, the tail end of the connecting block is abutted against the connecting plate of the electrified display, the second rotating gear stops rotating; in order to further improve the reliability of limiting in the left-right direction of the display, the driving shaft is rotated, the first worm wheel and the second worm wheel drive the first worm and the second worm respectively to rotate, the first worm drives the first transmission screw rod to rotate, the second worm drives the second transmission screw rod to rotate, the rotation direction of the driving shaft is regulated, the first transmission screw rod drives the first transmission block to move towards the direction where the first transmission gear is located, the first transmission block pushes the first left driving rod to extend outwards, the hinge sections of the first left driving rod and the first right driven rod are inserted into the first transmission sinking groove, the second transmission screw rod drives the second transmission block to move towards the direction away from the second rotation gear, the second left driving rod and the second right driven rod retract into the second through groove, the first rotation gear is connected with the first rotation sleeve, the second rotation gear is separated from the second rotation sleeve, the first rotation gear is enabled to rotate, the first rotation gear drives the first rotation sleeve to rotate, the first rotation sleeve drives the transmission shaft to rotate along the rotation groove, the transmission shaft drives the driven gear to rotate through the transmission gear, the driven gear rotates the transmission shaft drives the driven gear to rotate, the driven gear to rotate in the rotation direction, the rotation angle of the driven gear is enabled to rotate, and the rotation angle of the rotation of the driven gear does not exceed 90 ℃ and the rotation angle of the first rotation block is detected to be completely in front of the positive rotation, and the detector is detected, and the dislocation is detected, and the detector is completely detected.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a view from the direction of fig. 2 at A-A.

Fig. 4 is a partial enlarged view at B in fig. 3.

Fig. 5 is a partial enlarged view at C in fig. 3.

Fig. 6 is a perspective view of the first embodiment of the present invention.

Fig. 7 is a partial enlarged view at D in fig. 6.

Fig. 8 is a perspective view of the first embodiment of the present invention with the overhead housing hidden.

Fig. 9 is a partial enlarged view at E in fig. 8.

Fig. 10 is a second perspective view of the present invention with the overhead housing hidden.

Fig. 11 is a partial enlarged view of F in fig. 10.

Fig. 12 is a perspective view of a charged display.

Fig. 13 is a partial enlarged view at G in fig. 12.

Fig. 14 is a perspective view of the second fixing plate hidden in the present invention.

Fig. 15 is a partial enlarged view at J in fig. 14.

Fig. 16 is a perspective view showing a first fixing plate according to the present invention.

Fig. 17 is a perspective view showing a structure of a second fixing plate according to the present invention.

Fig. 18 is a second perspective view of the present invention.

Fig. 19 is a partial enlarged view at K in fig. 18.

Fig. 20 is a partial block diagram of the first drive block, the first left drive sleeve and the first right drive sleeve of the present invention connected to the first drive screw.

Fig. 21 is a second perspective view of the first fixing plate according to the present invention.

In the figure: 100 auxiliary detection overhead assembly, 101 middle connecting module, 101a first fixed plate, 101a-1 first right mounting sink, 101a-2 first right connecting hole, 101a-3 second right connecting hole, 101a-4 second right mounting sink, 101a-5 support slide hole, 101b second fixed plate, 101b-1 second right mounting sink, 101b-2 first left mounting sink, 101b-3 first middle connecting hole, 101b-4 first left connecting hole, 101b-5 second middle connecting hole, 101b-6 second left connecting hole, 101b-7 plug-in counter bore, 101b-8 positioning plate, 101b-9 rotating slot, 102 overhead housing, 200 live display, 201 connecting plate, 201a slide slot, 201b limit sink, 201c through hole, 300 connecting assembly, 301 driving shaft, 302 limit sleeve, 303a first through slot, 303b support extension, 303b-1 guide hole, 304a second rotating sleeve, 304a second through slot, 305 sliding block, 305a supporting rod, 306 a first supporting plate, 307 second supporting plate, 308 first rotating gear, 308a first driving countersink, 309 second left driving lever, 310 second rotating gear, 310a second driving countersink, 311 second right driven lever, 312 moving lever, 313 return spring, 314 inserting rod, 315 moving plate, 316 middle seat, 316a sliding hole, 317 driven gear, 318 connecting piece, 318a movable sleeve, 318b connecting rod, 318c connecting piece, 319 transmission shaft, 320 outer moving plate, 321 driving gear, 322 middle gear, 323 first right driven lever, 324 first left driving lever, 325 synchronizing lever, 326 inner moving plate, 326a connecting counter bore, 327, 328 second worm gear, 329 second worm, 330 second left rotating shaft, 331 first worm gear, 332 first left rotating shaft, 333 drive plate, 334 first worm, 335 first right drive sleeve, 336 first drive block, 337 first left drive sleeve, 338 first drive lead screw, 339 drive motor, 340 receiving shaft.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

Example 1

Referring to fig. 1, 6 and 7, a first embodiment of the present invention provides an auxiliary detecting device for an electrified display, which can mount the electrified display 200, so as to facilitate the detection of whether to normally take electricity and other electric test items.

The auxiliary detection device for the electrified display comprises an auxiliary detection overhead assembly 100 and a connection assembly 300, wherein the auxiliary detection overhead assembly 100 comprises an overhead shell 102, one end of the overhead shell 102 outwards in the left-right direction is provided with a mounting port, and one side of the overhead shell 102 in the left-right direction is fixedly connected with a middle connection module 101; the connection assembly 300 is used to further connect the live display 200 and the overhead housing 102 together.

Specifically, the connection assembly 300 includes at least one slide rail 327 that is fixedly connected to a side, far away from the overhead housing 102, of the intermediate connection module 101, a connection piece 318 that is convenient to connect with the live display 200, a connection plate 201 is fixed to a right end of the live display 200, a sliding groove 201a and a non-circular through hole 201c corresponding to the connection piece 318 are formed in one side of the connection plate 201, which is opposite to the overhead housing 102, of the connection plate 201 can just slide-connect to the slide rail 327 through the sliding groove 201a, a circular limit sinking groove 201b is formed in the connection plate 201 on a side, far away from the overhead housing 102, of the connection piece 318 can move in a left-right direction and rotate, the connection piece 318 includes a movable sleeve 318a, a connection rod 318b is fixed to a side, far away from the intermediate connection module 101, a connection rod 318b is fixed to a connection piece 318c, which has the same shape as the through hole 201c, of the connection piece 318 b-8 is fixed to an outer side of the intermediate connection module 101, when the live display 200 contacts along the slide rail 327 and the positioning plate 101b-8, the through hole 201c is just aligned with the through hole 201c, the connection piece 318c can just sink in a right direction, the connection piece 318c can just sink through the through hole 201c, and the connection piece 318c just rotates, and the connection piece 201c can be realized, and the connection piece is connected to the connection piece 200 c is realized by rotating.

Before detection, the live display 200 is connected to the overhead housing 102, and in an initial state, the left side of the connecting block 318c can be attached to the right side of the connecting plate 201 with reference to fig. 1; specifically, the sliding groove 201a is aligned with the sliding rail 327, the charged display 200 is slidingly connected to the overhead housing 102 through the sliding rail 327, the connecting plate 201 slides downwards along the left side of the connecting block 318c, when the charged display 200 slides to the upper side of the positioning plate 101b-8, the charged display 200 cannot continue to slide downwards, at this time, the connecting block 318c is aligned with the through hole 201c, the connecting piece 318 moves leftwards, when the connecting block 318c slides into the limiting sink 201b, the connecting rod 318b is circular, and just moves along the through hole 201c, the connecting piece 318 stops moving, the left side of the movable sleeve 318a is attached to the right side of the connecting plate 201, then the connecting piece 318 is rotated, the connecting block 318c rotates in the limiting sink 201b, and when the connecting block 318c rotates by a proper angle, the connecting block 318c and the through hole 201c are dislocated, so that the connecting block 318c stops rotating, at this time, the limitation of the charged display 200 in all directions is further limited, namely the detachable connection between the charged display 200 and the overhead housing 102 is realized, and the installation is convenient; when the charged display 200 is required to be removed after detection is finished, the connecting piece 318 is reversely rotated and reset, the connecting piece 318 stops rotating, the connecting piece 318 moves rightwards, when the connecting piece 318c is reset, namely the left side of the connecting piece 318c is attached to the right side of the connecting plate 201, the connecting piece 318 stops moving, the charged display 200 is slid upwards, the charged display 200 is separated from the overhead shell 102, and the charged display 200 is dismounted; during detection, a detector only needs to open the clamping rod on the electrified display 200, places a bare cable in the electrified display 200 to be at a power-taking position, and then releases the clamping rod to clamp the cable, so that the electrified display 200 does not need to be manually fixed, and detection of the electrified display 200 is facilitated.

Example 2

Referring to fig. 2 to 4, fig. 6 to 13 and fig. 20, a second embodiment of the present invention provides an auxiliary detecting device for an electrified display, which can realize movement and rotation of a connecting member 318 by a power source, and has a smart structure.

Specifically, the intermediate connection module 101 includes a first fixing plate 101a fixedly connected to the left side of the overhead housing 102, a second fixing plate 101b fixedly connected to the left side of the first fixing plate 101a, semicircular rotation grooves 101b-9 formed in the first fixing plate 101a and the second fixing plate 101b, a first rotation sleeve 303 and a second rotation sleeve 304 rotatably connected to the overhead housing 102 and spaced apart from each other in the front-rear direction, left ends of the first rotation sleeve 303 and the second rotation sleeve 304 rotatably connected to the second fixing plate 101b, two support rotation extension portions 303b respectively corresponding to the first rotation sleeve 303 and the second rotation sleeve 304 fixed to the right side of the first fixing plate 101a, the first rotation sleeve 303 and the second rotation sleeve 304 rotatable along the outer circumference of the support rotation extension portions 303b, a transmission plate 333 rotatably connected to the rotation grooves 101b-9 at one end of the inner side of the first rotation sleeve 303 closely adjacent to the first fixing plate 101a, the angle between the two ends of the transmission plate 333 in the circumferential direction and the central axis of the transmission plate 333 is not more than 90 degrees, one side of the transmission plate 333 far away from the first rotating sleeve 303 extends out of the middle connecting module 101 and is fixedly provided with a non-circular transmission shaft 319, the transmission shaft 319 is in sliding connection with a transmission gear 321, the second rotating sleeve 304 is in threaded connection with a sliding block 305 which is in sliding connection with the overhead shell 102, the sliding block 305 is fixedly provided with two support rods 305a, the first fixed plate 101a and the second fixed plate 101b are provided with support sliding holes 101a-5 which just respectively allow the two support rods 305a to pass through, one side of the support rods 305a far away from the sliding block 305 extends out of the second fixed plate 101b, one end of the support rods 305a extending out of the second fixed plate 101b is fixedly connected with a bearing shaft 340, the bearing shaft 340 is in rotating connection with a driven gear 317 matched with the transmission gear 321, the movable sleeve 318a is fixedly connected to the outer side of the driven gear 317, the driven gear 317 and the transmission gear 321 can synchronously move, two sides in the axial direction of the transmission gear 321 are respectively connected with an outer moving plate 320 and an inner moving plate 326 which are just sleeved on the transmission shaft 319, the transmission gear 321 is rotationally connected between the outer moving plate 320 and the inner moving plate 326, one side, which is oppositely arranged, of the inner moving plate 326 and the outer moving plate 320 is respectively attached to the left side and the right side of the driven gear 317 outside the receiving shaft 340, a connecting counter bore 326a is formed in the inner moving plate 326, one end of the receiving shaft 340 opposite to the inner moving plate 326 is provided with a synchronizing counter bore coaxial with the connecting counter bore 326a, one end of the synchronizing rod 325 far away from the inner moving plate 326 can be just inserted into the receiving shaft 340 through the synchronizing counter bore, and synchronous movement of the transmission gear 321 and the driven gear 317 is further realized, and the constant engagement of the two is ensured.

When the movable sleeve 318a is installed, the movable sleeve 318a is sleeved on the bearing shaft 340, and then the movable sleeve 318a is fixedly connected to the left side of the driven gear 317; when the charged display 200 is installed, when the connecting piece 318 slides into the limiting sink 201b, and the angle of the connecting piece 318 needs to be adjusted, the first rotating sleeve 303 is rotated, the first rotating belt drives the transmission shaft 319 to rotate through the transmission plate 333, the transmission shaft 319 drives the driven gear 317 to rotate through the transmission gear 321, the driven gear 317 drives the connecting block 318c to rotate through the movable sleeve 318a and the connecting rod 318b, the connecting block 318c rotates to a set angle, the first rotating sleeve 303 stops rotating, and the connection between the charged display 200 and the overhead shell 102 is further realized.

Specifically, a driving motor 339 is fixedly connected in the overhead shell 102, the driving motor 339 can be in transmission connection with a first rotating sleeve 303, the driving motor 339 can also be in transmission connection with a second rotating sleeve 304, the structure is specifically realized that a first supporting plate 306 and a second supporting plate 307 which are arranged at intervals in the left-right direction are fixedly connected in the overhead shell 102, a first rotating gear 308 and a second rotating gear 310 which are matched with each other are rotationally connected between the first supporting plate 306 and the second supporting plate 307, the first rotating gear 308 is sleeved on the first rotating sleeve 303, the second rotating gear 310 is sleeved on the second rotating sleeve 304, an intermediate gear 322 is connected on the driving motor 339, the intermediate gear 322 is meshed with the second rotating gear 310, a first transmission module which enables the first rotating sleeve 303 to be matched with the first rotating gear 308 is connected in the first rotating sleeve 303, the second rotating sleeve 304 is internally connected with a second transmission module which enables the second rotating sleeve 304 to be matched with the second rotating gear 310, one end of the first transmission module and one end of the second transmission module, which extends out of the overhead shell 102, are in transmission connection, the first transmission module comprises a first transmission screw 338 which is rotationally connected with the first rotating sleeve 303, a first transmission block 336 is connected with the first transmission screw 338 in a threaded manner, the left part and the right part of the first transmission block 336 are respectively rotationally connected with a first left transmission sleeve 337 and a first right transmission sleeve 335, at least two guide rods 336a are fixed on the first transmission block 336 in the first left transmission sleeve 337, guide holes 303b-1 which are in one-to-one correspondence with the guide rods 336a are formed on the supporting rotation extension 303b, one end of the guide rods 336a, which is far away from the first transmission block 336, is just connected with the second fixed plate 101b through the corresponding guide holes 303b-1 in a sliding manner, the first left transmission sleeve 337 is fixedly connected with the first right transmission sleeve 335, the first left transmission sleeve 337 and the first right transmission sleeve 335 move left and right along with the first transmission block 336, the right end of the first right transmission sleeve 335 is hinged with two first left driving rods 324, the first rotation sleeve 303 is also fixedly connected with a first fixing seat, the right end of the first left driving rod 324 is hinged with a first right driven rod 323, the right end of the first right driven rod 323 is hinged on the first fixing seat, the first rotation sleeve 303 is provided with two first through grooves 303a for accommodating the first left driving rods 324 and the first right driven rods 323, the first rotation gear 308 is provided with first transmission sinking grooves 308a which are in one-to-one correspondence with the first left driving rods 324 and the first right driven rods 323, and the first left driving rods 324 and the first right driven rods 323 can be inserted into the first transmission sinking grooves 308a through the first through grooves 303 a; the second transmission module comprises a second transmission screw rod which is rotationally connected in a second rotation sleeve 304, a second transmission block is connected to the second transmission screw rod in a threaded manner, a second left transmission sleeve and a second right transmission sleeve are respectively rotationally connected to the left part and the right part of the second transmission block, at least two guide rods 336a are also fixed on the second transmission block in the second left transmission sleeve, one end of each guide rod 336a far away from the second transmission block is just connected to a second fixing plate 101b in a sliding manner through a corresponding guide hole 303b-1, the second left transmission sleeve is fixedly connected with the second right transmission sleeve, the second left transmission sleeve and the second right transmission sleeve move left and right along with the second transmission block, two second left driving rods 309 are hinged to the right end of the second right transmission sleeve, a second fixing seat is fixedly connected to the second rotation sleeve 304, a second right driven rod 311 is hinged to the right end of the second left driving rod 309, the right end of each second driven rod 311 is hinged to the second fixing seat, two second driving rods 309 and second driven rods 311 are correspondingly inserted into the second driving grooves 310a and 310a of the second driving rod 304a, and the second driven rods 311 can correspondingly rotate left and right driven rods 310 a.

In the embodiment, only a partial structure diagram is shown when the first transmission block 336, the first left transmission sleeve 337 and the first right transmission sleeve 335 in the first transmission module are connected to the first transmission screw 338, as shown in fig. 20, the structure that the first transmission block 336, the first left transmission sleeve 337 and the first right transmission sleeve 335 in the second transmission module are connected to the second transmission screw is the same as the first transmission module; in the initial state, the hinge sections of the second left driving rod 309 and the second right driven rod 311 are inserted into the corresponding second transmission sinking grooves 310a, so as to realize the transmission connection of the second rotating sleeve 304 and the second rotating gear 310, and the hinge sections of the first left driving rod 324 and the first right driven rod 323 are in the first through grooves 303a of the first rotating sleeve 303; when the charged display 200 slides along the sliding groove 201a, the charged display 200 is abutted against the upper side of the positioning plate 101b-8, the driving motor 339 is controlled to act, the intermediate gear 322 rotates, the intermediate gear 322 is electrified by the second rotating sleeve 304 through the second rotating gear 310, the first rotating gear 308 idles, the acting direction of the driving motor 339 is controlled, the second rotating sleeve 304 drives the sliding block 305 to move leftwards, the sliding block 305 drives the receiving shaft 340 to move leftwards through the supporting rod 305a, the receiving shaft 340 drives the connecting piece 318 to move leftwards through the driven gear 317, when the connecting piece 318c slides into the limiting sink 201b, the left side of the movable sleeve 318a is abutted against the right side of the charged display 200, the driving motor 339 stops acting, the first transmission screw 338 and the second transmission screw are rotated, the second transmission screw is driven to move leftwards, the second left driving rod 309 and the second right driven rod 311 leave the second transmission sink 310a to retract into the second transmission sink 304a, simultaneously, the first driving block 336 moves rightwards, the first left driving rod 324 and the first right driven rod 323 are abducted and inserted into the corresponding first driving sinking groove 308a, the first driving screw 338 and the second driving screw stop rotating, the driving motor 339 is controlled to act, the intermediate gear 322 drives the first rotating gear 308 to rotate through the second rotating gear 310, the first rotating gear 308 drives the first rotating sleeve 303 to rotate, the second rotating gear 310 idles, the first rotating sleeve 303 drives the transmission shaft 319 to rotate through the transmission plate 333, the action direction of the driving motor 339 is controlled, the transmission plate 333 can rotate along the rotating groove 101b-9, the transmission shaft 319 drives the driven gear 317 to rotate through the transmission gear 321, the driven gear 317 drives the connecting piece 318 to rotate, when the transmission plate 333 rotates by a set angle (the set angle is not more than 90 °), the connecting piece 318c and the through hole 201c are dislocated, the driving motor 339 stops, further realizing the connection of the live display 200 and the overhead housing 102, and realizing compact and smart structure and convenient installation.

Example 3

Referring to fig. 15 to 17, a third embodiment of the present invention provides an auxiliary detecting device for an electrified display, which can further realize the connection of the first rotating gear 308 and the first rotating sleeve 303 or the connection of the second rotating gear 310 and the second rotating sleeve 304.

Specifically, a first right connecting hole 101a-2 and a second right connecting hole 101a-3 are formed on the first fixing plate 101a at intervals in the front-rear direction, a first middle connecting hole 101b-3 of a first left connecting hole 101b-4 coaxial with the first right connecting hole 101a-2 and a second middle connecting hole 101b-5 coaxial with the second right connecting hole 101a-3 are formed on the right end of the second fixing plate 101b, a first left connecting hole 101b-4 is formed on the second fixing plate 101b on the left side of the first middle connecting hole 101b-3, a second left connecting hole 101b-6 is formed on the second fixing plate 101b on the left side of the second middle connecting hole 101b-5, the first fixing plate 101a is just plugged with a first right rotating shaft through the first right connecting hole 101a-2, the first right rotating shaft is fixedly connected with the first transmission screw 338, the second fixing plate 101b is just spliced with a second right rotating shaft through a second right connecting hole 101a-3, the second right rotating shaft is fixedly connected with a second transmission screw rod, the left end of the first right rotating shaft is fixedly connected with a first worm 334, the left end of the first worm 334 is fixedly connected with a first left rotating shaft 332, the second fixing plate 101b is sleeved on the first worm 334 and the first left rotating shaft 332 respectively through a first middle connecting hole 101b-3 and a first left connecting hole 101b-4 in sequence, meanwhile, the second fixing plate 101b is sleeved on the second worm 329 and the second left rotating shaft 330 respectively through a second middle connecting hole 101b-5 and a second left connecting hole 101b-6 in sequence, a driving shaft 301 is rotationally connected between the first fixing plate 101a and the second fixing plate 101b, and a first worm wheel 331 and a second worm wheel 328 which are matched with the first worm 334 and the second worm wheel 329 respectively are fixedly arranged on the driving shaft 301; as shown in fig. 15 and 16, a first right installation recess 101a-1 and a first left installation recess 101b-2 for allowing the first worm wheel 331 to pass through are respectively formed at a left end of the first fixing plate 101a and a right end of the second fixing plate 101b, a second right installation recess 101b-1101a-4 and a second left installation recess for allowing the first worm wheel 331 to pass through are respectively formed at a left end of the first fixing plate 101a and a right end of the second fixing plate 101b, and the first left installation recess 101b-2 and the first intermediate connection hole 101b-3 are communicated to allow the first worm 334 to be engaged with the first worm wheel 331; the second left mounting recess communicates with the second intermediate connection counterbore 326a to enable the second worm 329 to mate with the second worm gear 328.

When the charged display 200 is installed and needs to be connected with the first rotating sleeve 303 and the first rotating gear 308, the driving shaft 301 is rotated, the driving shaft 301 drives the first worm wheel 331 and the second worm wheel 328 to rotate, the first worm wheel 331 and the second worm wheel 328 respectively drive the first worm 334 and the second worm 329 to rotate, the first worm 334 drives the first transmission screw 338 to rotate, the second worm 329 drives the second transmission screw to rotate, the rotating direction of the driving shaft 301 is regulated, the first transmission screw 338 drives the first transmission block 336 to move rightwards, the first transmission block 336 pushes the first left driving rod 324 and the first right driven rod 323 to extend outwards through the corresponding first through groove 303a, the hinge sections of the first left driving rod 324 and the first right driven rod 323 are inserted into the first transmission sink groove 308a, the second transmission screw drives the second transmission block to move leftwards, the second left driving rod 309 and the second right driven rod 311 to swing, the second transmission block is retracted into the second through groove 304a, the connection of the first rotating gear 308 and the first rotating sleeve 303 is achieved, and the second rotating gear 310 is separated from the second rotating sleeve 304.

Example 4

Referring to fig. 2, 5, 18 and 19, a third embodiment of the present invention provides an auxiliary detection device for an electrified display that facilitates the regulation of the drive connection of the drive motor 339 to the first rotating sleeve 303 or to the second rotating sleeve 304.

Specifically, a limiting sleeve 302 is fixedly connected to the driving shaft 301 outside the first fixing plate 101a and the second fixing plate 101b, a middle seat 316 is fixedly connected to one side of the limiting sleeve 302, opposite to the second fixing plate 101b, a sliding hole 316a is formed in the middle seat 316, a moving plate 315 is just connected to the middle seat 316 in a sliding manner through the sliding hole 316a, a moving rod 312 is connected to the limiting sleeve 302 in a sliding manner, one end of the moving plate 315, opposite to the limiting sleeve 302, is fixedly connected to one end of the restoring spring 313, sleeved on the moving rod 312, one end of the moving rod 312 extending into the sliding hole 316a is fixedly connected with the moving plate 315, the other end of the restoring spring 313 is fixedly connected to one end, opposite to the second fixing plate 101b, of the middle seat 316, an inserting rod 314 is fixedly connected to one end of the moving plate 315, opposite to the second fixing plate 101b, two inserting counter bores 101b-7 are formed in the outer end of the second fixing plate 101b, and the inserting rod 314 can be inserted into any inserting counter bores 101 b-7.

In the initial state, when the plug rod 314 is inserted into one of the plug counter bores 101b-7, the second rotating sleeve 304 is in transmission connection with the driving motor 339; when the first rotating sleeve 303 is in transmission connection with the driving motor 339, the driving shaft 301 is fixed, the moving rod 312 is pulled outwards, the reset spring 313 is compressed, the inserting connection rod 314 is separated from the inserting connection counter bore 101b-7, the driving shaft 301 is rotated, the inserting connection rod 314 rotates towards the direction of the other inserting connection counter bore 101b-7, when the inserting connection rod 314 is inserted into the inserting connection counter bore 101b-7 under the action of the reset spring 313, the driving shaft 301 is fixed in the circumferential direction and cannot rotate, and at the moment, the driving motor 339 is in transmission connection with the first rotating sleeve 303; through the arrangement of the structure, the positioning of each driven rod is realized, and the regulation and control of the transmission connection between the driving motor 339 and the first rotating sleeve 303 or the second rotating sleeve 304 are facilitated.

It should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and for example, the guide rods 336a can also be fixedly connected to the second fixing plate 101b, the first driving block 336 and the second driving block respectively slide along the corresponding guide rods 336a, the center of each rotating sleeve is provided with a through hole for allowing the guide rods to pass through, so that the rotating sleeve can still rotate around the corresponding driving block (this embodiment is not shown, but does not affect the understanding of the technical solution by those skilled in the art), although the present invention is described in detail with reference to the preferred embodiment, it should be understood that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications should be covered in the scope of the claims of the present invention.

Claims (10)

1. An auxiliary detection device for an electrified display, which is characterized in that: it comprises;

the auxiliary detection overhead assembly (100) comprises an overhead shell (102), wherein one end of the overhead shell (102) outwards in the left-right direction is provided with a mounting port, and one side of the overhead shell (102) in the left-right direction is fixedly connected with an intermediate connection module (101);

the connecting component (300) comprises at least one sliding rail (327) which is fixedly connected to one side, far away from the overhead shell (102), of the middle connecting module (101) and is vertically arranged, a connecting piece (318) which is convenient to connect with the live display (200), a connecting plate (201) is fixed to the right end of the live display (200), a sliding groove (201 a) and an irregular circular through hole (201 c) which corresponds to the connecting piece (318) are formed in one side, opposite to the overhead shell (102), of the connecting plate (201), the connecting plate (201) can be just connected to the sliding rail (327) in a sliding way through the sliding groove (201 a), a circular limit sinking groove (201 b) is formed in the connecting plate (201) on one side, far away from the overhead shell (102), of the channel, of the connecting piece (318) comprises a movable sleeve (318 a), a connecting rod (318 b) is fixed to one side, far away from the movable sleeve (318 a), of the connecting rod (318 b) is fixed with a connecting plate (318 c) which has the same shape as the through hole (201 c), a positioning plate (101 b-8) is fixed to the outer side of the middle connecting module (101), when the connecting plate (101) is just aligned with the sliding rail (327), the connecting plate (101 b-8) is positioned along the connecting plate (101 c), the connecting block (318 c) can just slide into the limiting sink groove (201 b) through the through hole (201 c), and when the connecting block (318 c) rotates and the through hole (201 c) is misplaced, connection between the connecting piece (318) and the electrified display (200) is achieved.

2. The auxiliary detection device for a charged display according to claim 1, wherein: the middle connection module (101) comprises a first fixing plate (101 a) fixedly connected to the outer side of the overhead shell (102), a second fixing plate (101 b) is fixedly connected to the outer side of the first fixing plate (101 a), and semicircular rotary grooves (101 b-9) are formed in the first fixing plate (101 a) and the second fixing plate (101 b).

3. The auxiliary detection device for a charged display according to claim 2, wherein: the utility model discloses a device for supporting the overhead shell, which comprises an overhead shell (102), a first rotating sleeve (303) and a second rotating sleeve (304) which are arranged at intervals in the front-back direction are rotationally connected on the overhead shell (102), one end of the first rotating sleeve (303) close to the inner side of a first fixed plate (101 a) is fixedly connected with a transmission plate (333) which rotates along a rotating groove (101 b-9), the angles between the two ends of the transmission plate (333) in the circumferential direction and the central axis of the transmission plate (333) are not more than 90 degrees, one side of the transmission plate (333) far away from the first rotating sleeve (303) extends out of a middle connecting module (101) and is fixedly provided with a non-circular transmission shaft (319), the transmission shaft (319) is connected with a transmission gear (321) in a sliding manner, the second rotating sleeve (304) is connected with a sliding block (305) which is connected in a sliding manner in the overhead shell (102) in a threaded manner, two support rods (305 a) are fixed on the sliding block (305), one side of the support rods (305 a) far away from the sliding block (305) extends out of the second fixed plate (101 b), one side of the support rods (305 a) extends out of the second fixed plate (321 b) and is connected with a driven gear (317) in a sliding manner, the driven gear (317) is connected with one end of the driven gear (317) in a sliding manner, the driven gear (317) and the transmission gear (321) can synchronously move.

4. A charged display auxiliary detection apparatus according to claim 3 and wherein: the two sides of the transmission gear (321) in the axial direction are respectively connected with an outer moving plate (320) and an inner moving plate (326) which are just sleeved on a transmission shaft (319), the transmission gear (321) is rotationally connected between the outer moving plate (320) and the inner moving plate (326), and one side of the inner moving plate (326) and one side of the outer moving plate (320) which are oppositely arranged are respectively attached to the left side and the right side of a driven gear (317) outside a bearing shaft (340).

5. A charged display auxiliary detection apparatus according to claim 3 or 4 and wherein: the overhead shell (102) is internally and fixedly connected with a driving motor (339), the driving motor (339) can be in transmission connection with the first rotating sleeve (303), and the driving motor (339) can be in transmission connection with the second rotating sleeve (304).

6. The auxiliary detection device for a charged display according to claim 5, wherein: still fixedly connected with is in built on stilts casing (102) first backup pad (306) and second backup pad (307) that the direction set up about in the interval, rotate between first backup pad (306) and second backup pad (307) and be connected with first rotation gear (308) and second rotation gear (310) that mutually support, first rotation gear (308) suit is on first rotation cover (303), second rotation gear (310) suit is on second rotation cover (304), driving motor (339) and second rotation gear (310) transmission are connected.

7. The auxiliary detection device for a charged display according to claim 6, wherein: the first rotating sleeve (303) is internally connected with a first transmission module which enables the first rotating sleeve (303) to be matched with the first rotating gear (308), the second rotating sleeve (304) is internally connected with a second transmission module which enables the second rotating sleeve (304) to be matched with the second rotating gear (310), and one ends of the first transmission module and the second transmission module, which extend out of the overhead shell (102), are in transmission connection.

8. The auxiliary detection device for a charged display according to claim 7, wherein: the first transmission module comprises a first transmission screw rod (338) which is rotationally connected in a first rotation sleeve (303), a first transmission block (336) is connected to the right end of the first transmission screw rod (338) in a threaded manner, a first left transmission sleeve (337) and a first right transmission sleeve (335) are respectively rotationally connected to the left end and the right end of the first transmission block (336), the first left transmission sleeve (337) and the first right transmission sleeve (335) are fixedly connected, the first left transmission sleeve (337) and the first right transmission sleeve (335) move left and right along with the first transmission block (336), two first left driving rods (324) are hinged to the right end of the first right transmission sleeve (335), a first fixing seat is fixedly connected to the right end of the first left driving rod (324) in a hinged manner, a first right driven rod (323) is hinged to the first fixing seat, a first driving rod (324) and a first driving rod (308) are correspondingly accommodated in a first driving rod (324) and a first driving rod (308) in a right driving rod (308) in a hinged manner on the first rotation sleeve (303), the first left driving rod (324) and the first right driven rod (323) can be inserted into the first transmission sinking groove (308 a) through the first through groove (303 a).

9. The charged display auxiliary detection apparatus according to claim 8, wherein: the second transmission module comprises a second transmission screw rod which is rotationally connected in a second rotation sleeve (304), a second transmission block is connected to the second transmission screw rod in a threaded manner, a second left transmission sleeve and a second right transmission sleeve are respectively rotationally connected to the left part and the right part of the second transmission block, the second left transmission sleeve and the second right transmission sleeve are fixedly connected, the second left transmission sleeve and the second right transmission sleeve move left and right along with the second transmission block, the right end of the second right transmission sleeve is hinged with two second left driving rods (309), a second fixing seat is fixedly connected in the second rotation sleeve (304), a second right driven rod (311) is hinged to the right end of the second left driving rod (309), the right end of the second right driven rod (311) is hinged to the second fixing seat, two second through grooves (304 a) for accommodating the second left driving rods (309) and the second right driven rods (311) are formed in the second rotation sleeve (304), and the second driven rods (310) are correspondingly inserted into the second through grooves (310 a) and the second driving rods (311).

10. The charged display auxiliary detection apparatus according to claim 9, wherein: the first fixing plate (101 a) is provided with a first right connecting hole (101 a-2) and a second right connecting hole (101 a-3) which are arranged at intervals in the front-back direction, the right end of the second fixing plate (101 b) is provided with a first middle connecting hole (101 b-3) which is coaxial with the first right connecting hole (101 a-2) and a second middle connecting hole (101 b-5) which is coaxial with the second right connecting hole (101 a-3), the second fixing plate (101 b) at the left side of the first middle connecting hole (101 b-3) is provided with a first left connecting hole (101 b-4), the second fixing plate (101 b) at the left side of the second middle connecting hole (101 b-5) is provided with a second left connecting hole (101 b-6), the first fixing plate (101 a) is inserted with a first right rotating shaft through the first right connecting hole (101 a-2) and a second middle connecting hole (101 b-5) which is coaxial with the second right connecting hole, the first left rotating shaft and the second right rotating shaft (101 a-334) are fixedly connected with a worm screw (332) and the first left rotating shaft (334), the second fixing plate (101 b) is sequentially sleeved on the first worm (334) and the first left rotating shaft (332) through the first middle connecting hole (101 b-3) and the first left connecting hole (101 b-4), meanwhile, the second fixing plate (101 b) is sequentially sleeved on the second worm (329) and the second left rotating shaft (330) through the second middle connecting hole (101 b-5) and the second left connecting hole (101 b-6), a driving shaft (301) is rotationally connected between the first fixing plate (101 a) and the second fixing plate (101 b), and a first worm wheel (331) and a second worm wheel (328) which are respectively matched with the first worm (334) and the second worm (329) are fixed on the driving shaft (301).