阅读说明：本技术 一种对知识产权证书进行分类的展示装置 (Display device for classifying intellectual property certificates ) 是由 赵婷 于 2020-05-20 设计创作，主要内容包括：本发明公开一种对知识产权证书进行分类的展示装置,包括底座、展示机构、取放机构以及控制机构,所述底座水平所设置,所述展示机构固定安装在所述底座的上部。本发明能够对知识产权证书进行分类存放进行展示,展示层次分明,展示效果好,可将技术含量较高的知识产权证书放在比较显眼的位置,这样便于向前来企业考察人员更容易看见企业拥有的技术含量较高的知识产权证书,更容易展示出企业的科技实力,从而促进订单合同的签订,进而有助于企业的发展壮大,能够实现自动从展示机构上取放知识产权证书的目的,尤其是可以利用取放机构对展示机构上较高位置的知识产权证书进行取放,进而使得该装置使用比较方便。(The invention discloses a display device for classifying intellectual property certificates, which comprises a base, a display mechanism, a pick-and-place mechanism and a control mechanism, wherein the base is horizontally arranged, and the display mechanism is fixedly arranged on the upper part of the base. The invention can store and display intellectual property certificates in a classified manner, has clear display level and good display effect, and can place the intellectual property certificates with higher technical content at a more obvious position, so that enterprise experimenters can more easily see the intellectual property certificates with higher technical content owned by the enterprises in the future and the scientific and technical strength of the enterprises can be more easily displayed, thereby promoting the signing of order contracts, further contributing to the development and development of the enterprises, realizing the purpose of automatically taking and placing the intellectual property certificates from the display mechanism, and particularly utilizing the taking and placing mechanism to take and place the intellectual property certificates at the higher position on the display mechanism, thereby enabling the device to be more convenient to use.)

1. A display device for classifying intellectual property certificates is characterized in that: including base (1), show mechanism (2), pick and place mechanism (3) and control mechanism (4), base (1) level sets up, show mechanism (2) fixed mounting be in the upper portion of base (1), pick and place mechanism (3) fixed mounting be in the upper portion of show mechanism (2), control mechanism (4) fixed mounting be in a side portion of show mechanism (2), just control mechanism (4) still respectively with pick and place mechanism (3) with show mechanism (2) electric connection.

2. A presentation apparatus for classifying an intellectual property certificate as claimed in claim 1, wherein: the bottom of base (1) still fixed mounting have four universal wheels (5), four universal wheel (5) symmetry sets up, and four universal wheel (5) are from locking-type universal wheel.

3. A presentation apparatus for classifying an intellectual property certificate as claimed in claim 2, wherein: show mechanism (2) are including show stand (201), it has a plurality of steps (202) to reserve on a side of show stand (201), and is a plurality of all be equipped with fixed cell body (204) that the equidistance was arranged on step (202).

4. A presentation apparatus for classifying an intellectual property certificate as claimed in claim 3, wherein: the taking and placing mechanism (3) comprises a base (301), two assembling seats (303), a sliding rod (304), a sliding block (316), a fixed seat (318), a first motor (319), a transmission wheel (317), a guide rail (302), a mounting seat (306), an electric telescopic rod (305), an L-shaped fixed frame (308), a second motor (309), a guide sleeve (311), a hexagonal outer sleeve (310), a screw rod (307), a gantry-shaped fixed plate (314) and an electric push rod (313), wherein the base (301) is fixedly arranged at the top of the display table (201), the two assembling seats (303) are symmetrically and fixedly arranged at two sides of the upper part of the base (301), the sliding rod (304) is fixedly arranged between the two assembling seats (303), the sliding block (316) is slidably sleeved outside the sliding rod (304), and the bottom of the sliding block (316) is attached to the upper part of the base (301), the fixing seat (318) is fixedly installed on one side surface of the sliding block (316) back to the step (202), the first motor (319) is vertically and fixedly installed on the fixing seat (318), the transmission wheel (317) is horizontally and fixedly installed at the end part of a rotating shaft of the first motor (319), the guide rail (302) is horizontally and fixedly installed on the other side surface of the display table (201), the guide rail (302) is in transmission connection with the transmission wheel (317), the installation seat (306) is fixedly installed at the top part of the sliding block (316), the electric telescopic rod (305) is horizontally and fixedly installed on the installation seat (306), the telescopic end of the electric telescopic rod (305) faces the step (202), and the L-shaped fixing frame (308) is vertically and fixedly installed at the telescopic end part of the electric telescopic rod (305), the second motor (309) is fixedly installed on the upper part of the top wall of the L-shaped fixing frame (308), the guide sleeve (311) is fixedly installed on one side surface of the L-shaped fixing frame (308) back to the sliding block (316), the guide sleeve (311) is arranged close to the bottom of the L-shaped fixing frame (308), the hexagonal outer sleeve (310) is vertically slidably installed inside the guide sleeve (311), the screw rod (307) is vertically screwed inside the hexagonal outer sleeve (310), the upper end of the screw rod (307) is fixedly connected with the rotating shaft of the second motor (309), the gantry-shaped fixing plate (314) is vertically and fixedly installed at the bottom end part of the hexagonal outer sleeve (310), the side wall of the gantry-shaped fixing plate (314) is arranged parallel to the fixing groove body (204), and the electric push rod (313) is fixedly installed on one side wall of the gantry-shaped fixing plate (314) far away from the sliding block (316) And the telescopic end of the electric push rod (313) can extend into the inner side of the gantry-shaped fixing plate (314).

5. A presentation apparatus for classifying certificates of intellectual property according to claim 4, wherein: the pick-and-place mechanism (3) further comprises two limiting blocks (315), and the two limiting blocks (315) are symmetrically and fixedly installed on two end faces of the gantry-shaped fixing plate (314).

6. A presentation apparatus for classifying certificates of intellectual property according to claim 4, wherein: the first motor (319) and the second motor (309) are both stepping motors, the guide rail (302) is a gear guide rail, the driving wheel (317) is a transmission gear, and the driving wheel (317) and the guide rail (302) are meshed with each other.

7. A presentation apparatus for classifying an intellectual property certificate as claimed in claim 6, wherein: the control mechanism (4) comprises a box body (401), a box cover (406), a controller (405), a touch display screen (403) and a power switch (404), the box body (401) is horizontally and fixedly installed on one side face of the display stand (201) through a connecting rod (402), the box cover (406) is fixedly installed on one side face, back to the step (202), of the box body (401), the controller (405) is fixedly installed inside the box body (401), the control output end of the controller (405) is electrically connected with the first motor (319), the second motor (309), the electric telescopic rod (305) and the electric control end of the electric push rod (313) respectively, the touch display screen (403) and the power switch (404) are fixedly installed on one side face, opposite to the box cover (406), of the box body (401), the touch display screen (403) is electrically connected with the controller (405) in a bidirectional mode through a data line, and the power switch (404) is electrically connected with the controller (405).

8. A presentation apparatus for classifying an intellectual property certificate as claimed in claim 7, wherein: the display mechanism (2) further comprises a plurality of first sensors (203), the first sensors (203) are respectively installed at the bottoms of the fixed groove bodies (204) in an embedded mode, the pick-and-place mechanism (3) further comprises a second sensor (312), the second sensor (312) is installed on one side wall of the gantry-shaped fixed plate (314) in an embedded mode, and signal output ends of the second sensor (312) and the first sensors (203) are electrically connected with a signal input end of the controller (405).

Technical Field

The invention belongs to the technical field of display, and particularly relates to a display device for classifying intellectual property certificates.

Background

Intellectual property rights, also known as "intellectual property rights", refer to "exclusive rights which the rightist has in accordance with the laws on the production of intellectual work and the marking and reputation of the business activity", which are generally valid only for a limited period of time. Intellectual creations such as inventions, designs, literature and art works, and signs, names, images used in commerce can be considered intellectual property owned by a person or an organization. The term "intellectual property" was developed after 1967 when the world intellectual property organization was established.

The intellectual property certificate is an intellectual property certificate declaration document approved by the state intellectual property bureau to be issued, the outside of the intellectual property certificate is generally wrapped with a photo frame, along with deepening and emphasizing of the knowledge of the enterprises on intellectual property, a plurality of enterprises apply for and own some intellectual property certificates, and the enterprises can make the intellectual property certificates into display walls for improving the image of the enterprises, facilitating the display of the scientific and technical strength of the enterprises for expeditioners of the enterprises coming forward, promoting the signing of order contracts and further helping the development of the enterprises to be strong.

However, in the intellectual property certificate display wall in the prior art, the display layers are not clear enough, so that the display effect is not good, the intellectual property certificates are not convenient to be classified and stored for display, and the intellectual property certificates with higher technical content owned by enterprises are not easy to be seen by inspectors of enterprises in the past, so that the scientific and technical strength of the enterprises is difficult to embody, the order contract is not facilitated to be signed, and the development of the enterprises is influenced; secondly, the intellectual property certificate display wall in the prior art can not achieve the purpose of automatically taking and placing the intellectual property certificate from the display mechanism, and particularly, the intellectual property certificate at a higher position on the display mechanism is inconvenient to take and place.

Disclosure of Invention

The invention provides a display device for classifying intellectual property certificates, aiming at the problems that display layers in the prior art are not clear enough, so that the display effect is not good, the classified storage of the intellectual property certificates is not convenient for display, the expedition personnel of a coming enterprise can not easily see the intellectual property certificates with higher technical content owned by the enterprise, the scientific and technical strength of the enterprise is difficult to embody, the order contract is not facilitated, the development of the enterprise is influenced, the purpose of automatically taking and placing the intellectual property certificates from a display mechanism cannot be realized, and particularly the problem that the taking and placing of the intellectual property certificates at higher positions on the display mechanism are inconvenient is solved.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a display device who classifies intellectual property certificate, includes base, show mechanism, pick and place mechanism and control mechanism, the base level sets up, show mechanism fixed mounting be in the upper portion of base, pick and place mechanism fixed mounting be in the upper portion of show mechanism, control mechanism fixed mounting be in a side portion of show mechanism, just control mechanism still respectively with pick and place mechanism with show mechanism electric connection.

Furthermore, the bottom of the base is also fixedly provided with four universal wheels, the four universal wheels are symmetrically arranged and are self-locking universal wheels.

Further, show mechanism includes the show stand, it has a plurality of steps to reserve on a side of show stand, and is a plurality of all be equipped with a plurality of fixed cell bodies that the equidistance was arranged on the step.

Further, the pick-and-place mechanism comprises a base, two assembling seats, a sliding rod, a sliding block, a fixed seat, a first motor, a transmission wheel, a guide rail, a mounting seat, an electric telescopic rod, an L-shaped fixed frame, a second motor, a guide sleeve, a hexagonal outer sleeve, a lead screw, a gantry-shaped fixed plate and an electric push rod, wherein the base is fixedly arranged at the top of the display platform, the two assembling seats are symmetrically and fixedly arranged at two sides of the upper part of the base, the sliding rod is fixedly arranged between the two assembling seats, the sliding block is slidably sleeved outside the sliding rod, the bottom of the sliding block is attached to the upper part of the base, the fixed seat is fixedly arranged on one side surface of the sliding block, which is back to the step, the first motor is vertically and fixedly arranged on the fixed seat, the transmission wheel is horizontally and fixedly arranged at the end part of a rotating shaft of, the guide rail is horizontally and fixedly installed on the other side surface of the display platform, the guide rail is in transmission connection with the driving wheel, the installation seat is fixedly installed at the top of the sliding block, the electric telescopic rod is horizontally and fixedly installed on the installation seat, the telescopic end of the electric telescopic rod faces towards the step, the L-shaped fixing frame is vertically and fixedly installed at the telescopic end part of the electric telescopic rod, the second motor is fixedly installed on the upper part of the top wall of the L-shaped fixing frame, the guide sleeve is fixedly installed on one side surface of the L-shaped fixing frame back to the sliding block, the guide sleeve is arranged near the bottom of the L-shaped fixing frame, the hexagonal outer sleeve is vertically slidably installed inside the guide sleeve, the lead screw is vertically screwed in the hexagonal outer sleeve, and the upper end of the lead screw is fixedly connected with the rotating shaft of the second motor, the gantry-shaped fixing plate is vertically and fixedly installed at the end part of the bottom end of the hexagonal outer sleeve, the side wall of the gantry-shaped fixing plate is parallel to the fixing groove body, the electric push rod is fixedly installed on one side wall, far away from the sliding block, of the gantry-shaped fixing plate, and the telescopic end of the electric push rod can extend into the inner side of the gantry-shaped fixing plate.

Furthermore, the pick-and-place mechanism further comprises two limiting blocks, and the two limiting blocks are symmetrically and fixedly installed on two end faces of the gantry-shaped fixing plate.

Further, the first motor and the second motor are both stepping motors, the guide rail is a gear guide rail, the driving wheel is a transmission gear, and the driving wheel and the guide rail are meshed with each other.

Further, control mechanism includes box body, lid, controller, touch-control display screen and switch, the box body passes through the connecting rod level and installs fixedly on a side of show stand, lid fixed mounting be in the box body dorsad on a side of step, controller fixed mounting be in the inside of box body, just the control output of controller still respectively with first motor the second motor electric telescopic handle and electric putter's automatically controlled end electric connection, the touch-control display screen with the equal fixed mounting of switch is in the box body is relative on a side of lid, just the touch-control display screen pass through the data line with the two-way electric connection of controller, switch with controller electric connection.

Further, show mechanism still includes the first sensor of a plurality of, a plurality of first sensor is equal embedded the installation respectively in a plurality of the tank bottom of fixed cell body, it still includes the second sensor to get to put the mechanism, the embedded installation of second sensor is in on the lateral wall of gantry-shaped fixed plate, just second sensor and a plurality of the signal output part of first sensor all with the signal input part electric connection of controller.

Compared with the prior art, the application has the following beneficial effects:

1. the display mechanism designed by the application consists of a plurality of steps reserved on one side surface of the display platform and a plurality of fixed groove bodies which are arranged equidistantly on the steps, so that the display mechanism can classify, store and display the intellectual property certificates, the display level is clear, the display effect is good, the intellectual property certificates with higher technical content can be placed at a more obvious position, therefore, the intellectual property certificates with higher technical content owned by enterprises can be seen more easily by enterprise expedition personnel, the scientific and technical strength of the enterprises can be displayed more easily, the order contract signing is promoted, and the development of the enterprises is facilitated;

2. the utility model provides a pick and place mechanism is by the base, two join in marriage the dress seat, the slide bar, the slider, a fixed base, first motor, the drive wheel, the guide rail, the mount pad, electric telescopic handle, L shape mount, the second motor, the uide bushing, the hexagon outer tube, the lead screw, longmen shape fixed plate, electric putter constitutes, the control mechanism who designs simultaneously comprises the box body, the lid, a controller, touch-control display screen and switch constitute, usable control mechanism cooperatees with pick and place mechanism and realizes the automatic purpose of getting from the show mechanism and put intellectual property certificate, thereby make the device intelligent degree higher, especially can utilize pick and place the intellectual property certificate of mechanism higher position on the show mechanism and get and put, and then make the device use more convenient.

Drawings

FIG. 1 is a schematic diagram of a display device for classifying intellectual property certificates according to the present invention;

fig. 2 is a schematic view of another perspective of a display device for classifying intellectual property certificates according to the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at detail view A;

FIG. 4 is a schematic diagram of a semi-sectional structure of a pick and place mechanism of a display device for classifying intellectual property certificates according to the present invention;

FIG. 5 is a schematic diagram of another view of the pick and place mechanism of the display device for classifying intellectual property certificates according to the present invention;

fig. 6 is a second schematic structural view of another view of the pick-and-place mechanism of the display device for classifying intellectual property certificates according to the present invention;

FIG. 7 is a schematic diagram of a control mechanism of a display apparatus for classifying intellectual property certificates according to the present invention;

fig. 8 is an exploded view of a control mechanism of a display device for classifying intellectual property certificates according to the present invention.

The notation in the figure is: 1-base, 2-display mechanism, 201-display table, 202-step, 203-first sensor, 204-fixed groove body, 3-pick-and-place mechanism, 301-base, 302-guide rail, 303-assembling seat, 304-slide bar, 305-electric telescopic rod, 306-mounting seat, 307-screw rod, 308-L-shaped fixed frame, 309-second motor, 310-hexagonal outer sleeve, 311-guide sleeve, 312-second sensor, 313-electric push rod, 314-gantry-shaped fixed plate, 315-limiting block, 316-slide block, 317-driving wheel, 318-fixed seat, 319-first motor, 4-control mechanism, 401-box body, 402-connecting rod, 403-touch display screen, 404-power switch, 405-controller, 406-box cover, 5-universal wheel, 6-intellectual property certificate.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1, a display device for classifying intellectual property certificates comprises a base 1, a display mechanism 2, a pick-and-place mechanism 3 and a control mechanism 4, wherein the base 1 is horizontally arranged, the display mechanism 2 is fixedly mounted on the upper portion of the base 1, the pick-and-place mechanism 3 is fixedly mounted on the upper portion of the display mechanism 2, the control mechanism 4 is fixedly mounted on one side portion of the display mechanism 2, and the control mechanism 4 is further electrically connected with the pick-and-place mechanism 3 and the display mechanism 2 respectively.

By adopting the technical scheme, the base 1 is used for installing the display mechanism 2, the display mechanism 2 is used for displaying different types of intellectual property certificates 6, the pick-and-place mechanism 3 is used for picking and placing the intellectual property certificates 6 on the display mechanism 2, and the control mechanism 4 is used for controlling the display mechanism 2 to work.

Preferably, as shown in fig. 1, four universal wheels 5 are further fixedly mounted at the bottom of the base 1, the four universal wheels 5 are symmetrically arranged, and the four universal wheels 5 are self-locking universal wheels.

Through adopting above-mentioned technical scheme, the setting up of four universal wheels 5 makes the device remove more convenient, and then makes the device more convenient to use, all sets up four universal wheels 5 into from locking-type universal wheel for the device can lock four universal wheels 5 when need not removing, can avoid the device to remove by oneself and take place to cause unexpected loss.

Preferably, as shown in fig. 1, the display mechanism 2 includes a display stand 201, a plurality of steps 202 are reserved on one side surface of the display stand 201, and a plurality of fixed grooves 204 arranged at equal intervals are arranged on the steps 202.

Through adopting above-mentioned technical scheme, the show mechanism 2 of design is by a plurality of steps 202 of reserving on show stand 201 and a show stand 201 side and a plurality of fixed cell bodies 204 that are the equidistance and arrange that all set up on a plurality of steps 202 constitute, make show mechanism 2 can classify to deposit and demonstrate intellectual property certificate 6, can put the higher intellectual property certificate 6 of technical content in more prominent position, the higher intellectual property certificate 6 of technical content that the enterprise possessed is more easily seen to the enterprise expedition personnel of being convenient for like this, the scientific and technological strength of enterprise more easily shows, thereby promote signing of order contract, and then help the development of enterprise to be magnificent.

Preferably, as shown in fig. 1-above, the pick and place mechanism 3 includes a base 301, two fitting seats 303, a sliding rod 304, a sliding block 316, a fixed seat 318, a first motor 319, a transmission wheel 317, a guide rail 302, a mounting seat 306, an electric telescopic rod 305, an L-shaped fixed mount 308, a second motor 309, a guide sleeve 311, a hexagonal outer sleeve 310, a screw rod 307, a gantry-shaped fixed plate 314, and an electric push rod 313, wherein the base 301 is fixedly installed on the top of the display platform 201, the two fitting seats 303 are symmetrically and fixedly installed on both sides of the upper portion of the base 301, the sliding rod 304 is fixedly installed between the two fitting seats 303, the sliding block 316 is slidably installed on the outside of the sliding rod 304, the bottom of the sliding block 316 is attached to the upper portion of the base 301, the fixed seat 318 is fixedly installed on a side of the sliding block 316 facing away from the, the first motor 319 is vertically and fixedly installed on the fixed seat 318, the transmission wheel 317 is horizontally and fixedly installed at the end of the rotating shaft of the first motor 319, the guide rail 302 is horizontally and fixedly installed on the other side surface of the display platform 201, the guide rail 302 is in transmission connection with the transmission wheel 317, the installation seat 306 is fixedly installed at the top of the sliding block 316, the electric telescopic rod 305 is horizontally and fixedly installed on the installation seat 306, the telescopic end of the electric telescopic rod 305 faces the step 202, the L-shaped fixed frame 308 is vertically and fixedly installed at the telescopic end of the electric telescopic rod 305, the second motor 309 is fixedly installed at the upper part of the top wall of the L-shaped fixed frame 308, the guide sleeve 311 is fixedly installed on one side surface of the L-shaped fixed frame 308 facing away from the sliding block 316, and the guide sleeve 311 is arranged near the bottom of the L-shaped fixed frame 308, the hexagonal outer sleeve 310 is vertically slidably mounted inside the guide sleeve 311, the screw 307 is vertically screwed inside the hexagonal outer sleeve 310, the upper end of the screw 307 is fixedly connected with the rotating shaft of the second motor 309, the gantry-shaped fixing plate 314 is vertically and fixedly mounted at the bottom end of the hexagonal outer sleeve 310, the side wall of the gantry-shaped fixing plate 314 is parallel to the fixing groove body 204, the electric push rod 313 is fixedly mounted on one side wall of the gantry-shaped fixing plate 314 away from the sliding block 316, and the telescopic end of the electric push rod 313 can extend into the inner side of the gantry-shaped fixing plate 314.

By adopting the technical scheme, the designed pick-and-place mechanism 3 comprises a base 301, two assembling seats 303, a sliding rod 304, a sliding block 316, a fixed seat 318, a first motor 319, a transmission wheel 317, a guide rail 302, an installation seat 306, an electric telescopic rod 305, an L-shaped fixing frame 308, a second motor 309, a guide sleeve 311, a hexagonal outer sleeve 310, a screw rod 307, a gantry fixing plate 314 and an electric push rod 313, when in use, the first motor 319 can be used for driving the transmission wheel 317 to rotate, a large friction force is generated between the transmission wheel 317 and the guide rail 302, the friction force drives the sliding block 316 to do linear motion along the sliding rod 304, so that the pick-and-place mechanism 3 transversely moves, the second motor 309 can be used for driving the screw rod 307 to rotate, the screw rod 307 and the hexagonal outer sleeve 310 generate screw thread transmission, and under the action of the guide sleeve 311, the screw, therefore, the hexagonal outer sleeve 310 can move up and down along the guide sleeve 311, so that the pick-and-place mechanism 3 can move longitudinally, the electric telescopic rod 305 can move back and forth, so that the pick-and-place mechanism 3 can move three-dimensionally, the gantry fixing plate 314 can reach the position of each fixing groove body 204, finally, the intellectual property certificate 6 can be clamped on the inner side of the gantry fixing plate 314 by using the electric push rod 313, the purpose of picking and placing the intellectual property certificate 6 by the pick-and-place mechanism 3 is finally achieved, particularly, the intellectual property certificate 6 at a higher position on the display mechanism 2 can be picked and placed by using the pick-and-place mechanism 3, and the device is convenient to use.

Preferably, as shown in fig. 4, the pick-and-place mechanism 3 further includes two limit blocks 315, and the two limit blocks 315 are symmetrically and fixedly mounted on two end surfaces of the gantry-shaped fixing plate 314.

By adopting the above technical scheme, the two limiting blocks 315 are used for limiting the position of the intellectual property certificate 6 inside the gantry-shaped fixing plate 314 to ensure that the intellectual property certificate 6 can be positioned in the middle inside the gantry-shaped fixing plate 314, so that the picking and placing mechanism 3 can smoothly place the intellectual property certificate 6 inside the fixing groove body 204 or pick the intellectual property certificate 6 out of the fixing groove body 204.

Preferably, the first motor 319 and the second motor 309 are both step motors, the guide rail 302 is a gear guide rail, the transmission wheel 317 is a transmission gear, and the transmission wheel 317 and the guide rail 302 are engaged with each other.

By adopting the above technical scheme, the first motor 319 and the second motor 309 are both set as stepping motors, so that the first motor 319 and the second motor 309 are convenient to control, the guide rail 302 is set as a gear guide rail, the transmission wheel 317 is set as a transmission gear, and the transmission wheel 317 and the guide rail 302 are meshed with each other, so that the transmission between the guide rail 302 and the transmission wheel 317 is relatively stable.

Preferably, as shown in fig. 1, 4 and 7-8, the control mechanism 4 includes a box 401, a box cover 406, a controller 405, a touch display screen 403 and a power switch 404, the box 401 is horizontally and fixedly installed on one side of the display platform 201 through a connecting rod 402, the box cover 406 is fixedly installed on one side of the box 401 facing away from the step 202, the controller 405 is fixedly installed inside the box 401, and the control output end of the controller 405 is further electrically connected to the electric control ends of the first motor 319, the second motor 309, the electric telescopic rod 305 and the electric push rod 313 respectively, the touch display screen 403 and the power switch 404 are both fixedly installed on one side of the box 401 opposite to the box cover 406, and the touch display screen 403 is bidirectionally and electrically connected to the controller 405 through a data line, the power switch 404 is electrically connected to the controller 405.

By adopting the above technical scheme, when in use, the controller 405 can be used for controlling the first motor 319, the second motor 309, the electric telescopic rod 305 and the electric push rod 313 to automatically work, the touch display screen 403 is used for displaying the working states of the first motor 319, the second motor 309, the electric telescopic rod 305 and the electric push rod 313 and inputting instructions for controlling the first motor 319, the second motor 309, the electric telescopic rod 305 and the electric push rod 313 to work, and the power switch 404 is used for controlling the on-off of the device.

Preferably, as shown in fig. 1, 4 and 8, the display mechanism 2 further includes a plurality of first sensors 203, the plurality of first sensors 203 are respectively installed at the bottoms of the plurality of fixed grooves 204 in an embedded manner, the pick-and-place mechanism 3 further includes a second sensor 312, the second sensor 312 is installed at one side wall of the gantry-shaped fixed plate 314 in an embedded manner, and signal output terminals of the second sensor 312 and the plurality of first sensors 203 are electrically connected to a signal input terminal of the controller 405.

By adopting the above technical scheme, the first sensor 203 is used for detecting whether the inside of the fixed groove body 204 has the intellectual property certificate 6 and for determining the position data of each fixed groove body 204, so that the pick-and-place mechanism 3 can accurately find the intellectual property certificate 6 corresponding to the inside of the fixed groove body 204, the second sensor 312 is used for detecting whether the inside of the gantry-shaped fixing plate 314 has the intellectual property certificate 6, and when the second sensor 312 detects that the inside of the gantry-shaped fixing plate 314 has the intellectual property certificate 6, the controller 405 controls the electric push rod 313 to clamp the intellectual property certificate 6 inside the gantry-shaped fixing plate 314.

It should be noted that in this embodiment, the first sensor 203 and the second sensor 312 may be both infrared sensors, and the controller 405 may be a PLC controller of model 6ES72350KD220XA 8.

The working principle is as follows: when the display device for classifying the intellectual property certificates is used, the intellectual property certificates 6 are classified according to the technical content, the intellectual property certificates 6 with higher technical content (such as the invention patent) can be placed in the fixed groove bodies 204 at the more prominent positions in the middle of the display platform, when the intellectual property certificates 6 at the higher positions are taken and placed, the touch display screen 403 is operated, the touch display screen 403 can display the state of each fixed groove body 204, corresponding operation is performed according to the state of each fixed groove body 204, the intellectual property certificates 6 in the fixed groove bodies 204 can be taken out, when the intellectual property certificates 6 are required to be placed in the corresponding fixed groove bodies 204, the touch display screen 403 is operated, the corresponding fixed groove bodies 204 are selected, then the intellectual property certificates 6 are manually inserted into the gantry-shaped fixed plates 314, at the moment, the second sensors 312 detect the intellectual property certificates 6, the controller 405 controls the electric push rod 313 to clamp the intellectual property certificate 6 inside the gantry-shaped fixing plate 314, and then the pick-and-place mechanism 3 automatically operates to place the intellectual property certificate 6 inside the corresponding fixing groove 204.

The present application provides a display device for classifying intellectual property certificates. The description of the specific embodiments is only intended to facilitate an understanding of the methods of the present application and their core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.