A campus student employment recruitment information display device

Abstract

The present invention relates to a device for displaying employment recruitment information of campus students, comprising a display mechanism and a fixing mechanism. During the process of displaying employment recruitment information, the employment recruitment information display page is limited and fixed by the display mechanism, and finally, the display mechanism is placed on the fixing mechanism or hung on the wall according to different viewing scenes, thereby greatly increasing the scope of use of the device. Through the set fixing components, the employment recruitment information display page can be quickly installed and replaced, avoiding the low efficiency problem caused by the traditional posting method. Through the set driving components, after the employment recruitment information display page is limited and fixed, the employment recruitment information display page can be intermittently scrolled, so that people who need to know the recruitment information can directly browse the recruitment information at a glance without walking around.

Description

Technical Field

[0001] The present invention relates to the field of employment recruitment information display, in particular to a device for displaying employment recruitment information for campus students. Background Art

[0002] In order to improve the employment of college students, schools usually have employment information display devices to facilitate recent graduates to effectively obtain and screen employment information. They are used to convey employment information to students who are about to find employment and serve as a bridge of communication between students and employers.

[0003] Currently, there are still the following problems in the display of employment recruitment information on campus:

[0004] 1. Currently, employment information displays on campus are generally divided into outdoor and non-outdoor. Traditional employment recruitment information display devices can only be applied to one of the usage scenarios, which greatly reduces the scope of use of the device.

[0005] 2. Currently, most of the employment information displayed on campus is printed on paper and posted on display boards. The posting process is not only time-consuming and labor-intensive, but also inconvenient for subsequent replacement of employment recruitment information. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, the present invention provides a device for displaying employment and recruitment information of campus students.

[0007] The technical problem to be solved by the present invention is achieved by adopting the following technical solution: a campus student employment recruitment information display device, comprising a display mechanism and a fixing mechanism, wherein the fixing mechanisms are symmetrically arranged on the left and right sides of the bottom of the display mechanism;

[0008] The display mechanism includes a horizontal plate, a vertical upright plate, a stable plate, a rotating rod, a fixing assembly, a square plate, a driving assembly, a first spring rod, a fixing block and a horizontal cover plate, the vertical upright plates are symmetrically fixedly installed on the left and right sides of the top of the horizontal plate, and the stable plates are symmetrically fixedly installed on the front and back sides of the top of the horizontal plate, the opposite surfaces of the two vertical upright plates are rotatably provided with rotating rods near the middle, one end of the rotating rod on the right side passes through the vertical upright plate and extends outward, a fixing assembly is provided near the bottom of the right end surface of the vertical upright plate on the right side, the opposite surfaces of the two rotating rods are jointly fixedly installed with the square plate, the top of the square plate is provided with a driving assembly, the top of the two vertical upright plates is provided with a No. 1 rectangular groove, the No. 1 rectangular groove is fixedly installed with a first spring rod, the top of the first spring rod is fixedly installed with a fixing block, and the tops of the two fixing blocks are jointly fixedly installed with the horizontal cover plate;

[0009] The fixing mechanism includes a No. 2 rectangular slot, a disassembly component, a fixed plugboard, a No. 1 limit block, a movable plate, a support plate, an electric telescopic rod and a supporting plate, wherein the bottom of the horizontal plate is symmetrically provided with a No. 2 rectangular slot on the left and right sides, a fixed plugboard is provided in the No. 2 rectangular slot through a disassembly component, a plurality of No. 1 limit blocks are evenly fixedly installed on the opposite surfaces of the fixed plugboards symmetrically arranged on the left and right sides near the top, and a clamping slot is provided on the opposite back sides of the fixed plugboards symmetrically arranged on the left and right sides, a movable plate is fixedly installed on the bottom of the fixed plugboard, a support plate is provided under the movable plate, a movable slot is provided on the top of the support plate, an electric telescopic rod is fixedly installed in the movable slot, the movable plate is slidably arranged in the movable slot, and the top of the electric telescopic rod is fixedly connected to the bottom of the movable plate, and the supporting plate is fixedly installed on the bottom of the support plate;

[0010] Preferably, the fixing assembly includes a limiting hole, a fixing plate, an insertion rod and an elastic rope. Two limiting holes are provided on the right end surface of the vertical upright plate near the bottom, and the two limiting holes are arranged at 90 degrees. The right rotating rod passes through the vertical upright plate and is fixedly installed with a fixing plate. A circular through hole is provided on the fixing plate above the rotating rod, and an insertion rod is slidably provided in the circular through hole. An elastic rope for preventing loss is fixedly installed on the right end surface of the insertion rod, and one end of the elastic rope is fixedly connected to the right end surface of the vertical upright plate.

[0011] Preferably, the driving assembly includes a sliding block, an electric push rod, a moving rod, a No. 1 circular plate and an annular block. A displacement groove is provided at the top of the square plate near the left side, a sliding block is slidingly provided in the displacement groove, and an electric push rod is fixedly installed in the displacement groove, the moving end of the electric push rod is fixedly connected to one end of the sliding block, the top of the right end surface of the square plate and the top of the sliding block are both rotatably provided with a moving rod, a No. 1 circular plate is fixedly installed near the bottom of the moving rod, an annular block is slidingly provided near the top of the moving rod, a rubber pad is fixedly installed on the inner side wall of the annular block, a spline groove is provided at the top of the moving rod on the right side, and an intermittent motor is fixedly installed at the right top of the horizontal cover plate, and the output shaft of the intermittent motor passes through the bottom of the horizontal cover plate and is fixedly installed with a spline rod.

[0012] The top end face of said sliding panel also is provided with an interlock plate, and the interlock plate is fixed with a button bar, and the button bar end has a check valve in it, and the button bar end has a check valve in it, and the button bar end has a check valve in it, and the button bar end has a check valve in it.

[0013] Preferably, the disassembly assembly includes a No. 2 limit block, an extrusion spring and an L-shaped plate, the inner side wall of the No. 2 rectangular groove is evenly fixed with the No. 2 limit block from top to bottom close to one end of the No. 1 limit block, the No. 1 limit block and the No. 2 limit block are staggered, the inner side wall of the No. 2 rectangular groove is evenly fixed with the extrusion spring from top to bottom away from one end of the No. 1 limit block, the ends of the extrusion springs are jointly fixed with the L-shaped plate, and the vertical section of the L-shaped plate is fixed with a clamping plate away from one end of the extrusion spring.

[0014] Preferably, a circular groove No. 1 is symmetrically opened on the left and right sides of the top of the horizontal cover plate, a support column is provided in the circular groove No. 1, a connecting plate is fixedly installed on the top of the support column, a sun visor is provided on the top of the connecting plate, and the cross section of the sun visor is an inverted V-shaped structure.

[0015] Preferably, the connecting assembly includes a mounting block, a rectangular block and a screw, the front end surface of the mounting block is fixedly mounted with the rectangular block, a fixing groove is provided at the top of the rectangular block near one end of the rectangular block, and the front end surface of the mounting block is symmetrically provided with screws through threads.

[0016] Preferably, a sliding groove is provided on the opposite sides of the two stabilizing plates, and a moving block is slidably provided in the sliding groove, and an electric slider is slidably provided in the sliding groove, and one end of the electric slider is fixedly connected to the moving block, and a No. 2 circular groove is provided on the opposite sides of the two moving blocks, and a square groove connected to the left and right ends of the No. 2 circular groove is also provided on the moving block, and a limit rod is fixedly installed on the upper and lower ends of the square groove through a third spring rod, and the limit rod has a frustum structure at one end away from the third spring rod, and a fixed rod is slidably provided in the No. 2 circular groove, and protruding blocks that cooperate with the square groove are symmetrically installed on the left and right sides of the fixed rod, and circular slots are symmetrically provided on the upper and lower sides of the protruding block, and a cleaning plate is also fixedly installed on the fixed rod, and a cleaning brush is fixedly installed on the opposite surfaces of the front and rear cleaning plates.

[0017] Preferably, self-locking universal wheels are symmetrically fixedly installed on the front and rear sides of the bottom of the supporting plate, and the supporting plate and the support plate are fixedly connected by triangular ribs.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The present invention provides a campus student employment recruitment information display device. During the process of displaying employment recruitment information, the present invention first places the employment recruitment information display panel on a display mechanism, and then limits and fixes the employment recruitment information display panel through the display mechanism. Finally, according to different viewing scenes, it is selected whether to place the display mechanism on a fixed mechanism or hang it on a wall, thereby greatly increasing the scope of use of the device.

[0020] 2. The present invention can realize the rapid installation and replacement of the employment recruitment information display panel by setting up the fixed components, thereby avoiding the low efficiency problem caused by the traditional posting method.

[0021] 3. The present invention provides a driving component, which can allow the employment recruitment information display page to be scrolled intermittently after the employment recruitment information display page is limited and fixed, so that people who need to know the recruitment information can directly browse the recruitment information at a glance without having to walk around.

[0022] 4. The local invention provides a sun visor. When the device is used outdoors, the sun visor can protect the installed job recruitment information page from rain and sun, preventing damage to the job recruitment information page.

[0023] 5. The electric slider provided in the present invention can enable the cleaning plate to drive the cleaning brush to fully clean the No. 1 door panel and the No. 2 door panel without the need for additional manual cleaning, thereby reducing labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and examples.

[0025] Figure 1 It is a schematic diagram of the first three-dimensional plane structure of the present invention;

[0026] Figure 2 This invention Figure 1 The M-direction local enlarged view;

[0027] Figure 3 is a schematic diagram of a second three-dimensional planar structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0029] Figure 5 This invention Figure 4 N-direction local enlarged view;

[0030] Figure 6 This invention Figure 4 AA sectional view;

[0031] Figure 7 This invention Figure 6 X-axis local enlarged view;

[0032] Figure 8 This invention Figure 4 BB cross-sectional view;

[0033] Figure 9 It is a schematic diagram of the connection structure of the moving block, the electric slider, the third spring rod, the limiting rod, the fixing rod and the extending block of the present invention.

[0034] In the figure: 1. display mechanism; 10. horizontal plate; 11. vertical plate; 110. No. 1 stopper; 111. connecting plate; 112. No. 2 stopper; 113. magnet; 114. second spring rod; 115. clamping block; 116. connecting assembly; 31. mounting block; 32. rectangular block; 33. screw; 117. No. 1 door panel; 118. extension plate; 119. No. 2 door panel; 12. stabilizing plate; 121. moving block; 122. electric slider; 123. third spring rod; 124. limiting rod; 125. fixing rod; 126. extension block; 127. cleaning plate; 128. cleaning brush; 13. rotating rod; 14. fixing assembly; 141. limiting hole; 142. fixing plate; 143. Insert rod; 144. Elastic rope; 15. Square plate; 16. Drive assembly; 161. Sliding block; 162. Electric push rod; 163. Moving rod; 164. Circular plate No. 1; 165. Ring block; 17. First spring rod; 18. Fixed block; 19. Horizontal cover; 191. Support column; 192. Connecting plate; 193. Sun visor; 2. Fixing mechanism; 20. Rectangular groove No. 2; 21. Disassembly assembly; 211. Limit block No. 2; 212. Extrusion spring; 213. L-shaped plate; 22. Fixed insert plate; 23. Limit block No. 1; 24. Moving plate; 25. Support plate; 26. Electric telescopic rod; 27. Support plate; 28. Self-locking universal wheel; 29. ​​Triangular rib. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further elaborated.

[0036] See Figure 1 A campus student employment recruitment information display device includes a display mechanism 1 and a fixing mechanism 2, wherein the fixing mechanisms 2 are symmetrically arranged on the left and right sides of the bottom of the display mechanism 1;

[0037] See Figure 1 、 Figure 3 and Figure 4The display mechanism 1 includes a horizontal plate 10, a vertical stand 11, a stabilizing plate 12, a rotating rod 13, a fixing assembly 14, a square plate 15, a driving assembly 16, a first spring rod 17, a fixing block 18 and a horizontal cover plate 19. The vertical stand 11 is symmetrically fixed on the left and right sides of the top of the horizontal plate 10, and the stabilizing plate 12 is symmetrically fixed on the front and back sides of the top of the horizontal plate 10. The opposite surfaces of the two vertical stand 11 are both rotatably provided with a rotating rod 13 near the middle. The rotating rod 13 on the right side One end of the vertical plate 11 passes through the vertical plate 11 and extends outward. A fixing component 14 is provided near the bottom of the right end surface of the vertical plate 11 on the right side. A square plate 15 is fixedly installed on the opposite surfaces of the two rotating rods 13. A driving component 16 is provided on the top of the square plate 15. A rectangular groove No. 1 is provided on the top of the two vertical plates 11. A first spring rod 17 is fixedly installed in the rectangular groove No. 1. A fixing block 18 is fixedly installed on the top of the first spring rod 17. A horizontal cover plate 19 is fixedly installed on the top of the two fixing blocks 18.

[0038] See Figure 1 and Figure 2 The fixing assembly 14 includes a limiting hole 141, a fixing plate 142, an insertion rod 143 and an elastic rope 144. Two limiting holes 141 are provided near the bottom of the right end surface of the vertical upright plate 11 on the right. The two limiting holes 141 are arranged at 90 degrees. The right rotating rod 13 passes through the vertical upright plate 11 and is fixedly installed with a fixing plate 142. A circular through hole is provided on the fixing plate 142 above the rotating rod 13. An insertion rod 143 is slidably provided in the circular through hole. An elastic rope 144 for preventing loss is fixedly installed on the right end surface of the insertion rod 143. One end of the elastic rope 144 is fixedly connected to the right end surface of the vertical upright plate 11.

[0039] See Figure 1 、 Figure 4 and Figure 5The driving assembly 16 includes a sliding block 161, an electric push rod 162, a moving rod 163, a circular plate 164, an annular block 165 and a spline rod 166. A displacement groove is provided at the top of the square plate 15 near the left side, and a sliding block 161 is slidably provided in the displacement groove. An electric push rod 162 is also fixedly installed in the displacement groove, and the moving end of the electric push rod 162 is fixedly connected to one end of the sliding block 161. The top of the right end surface of the square plate 15 and the top of the sliding block 161 are both rotatably provided with a moving rod 163. A circular plate 164 is fixedly installed on the moving rod 163 near the bottom, and an annular block 165 is slidably provided on the moving rod 163 near the top. A rubber pad is fixedly installed on the inner side wall of the annular block 165. A spline groove is provided on the top of the moving rod 163 on the right side, and an intermittent motor is fixedly installed on the right top of the horizontal cover 19. The output shaft of the intermittent motor passes through the bottom of the horizontal cover 19 and is fixedly installed with a spline rod 166.

[0040] In the original state, the horizontal cover plate 19 is moved upward, and the horizontal cover plate 19 drives the fixed block 18 to move upward in the rectangular groove No. 1, so that the spline rod 166 at the bottom of the horizontal cover plate 19 is disengaged from the spline groove at the top of the moving rod 163. At this time, the plug rod 143 is pulled out and the fixed plate 142 is no longer limited. Then the fixed plate 142 is rotated again. The fixed plate 142 causes the rotating rod 13 to drive the square plate 15 to rotate 90 degrees. The square plate 15 drives the moving rod 163 to rotate 90 degrees, so that the moving rod 163 in the vertical state becomes horizontal. The insert rod 143 is then inserted into the limiting hole 141. At this time, the fixing plate 142 drives the rotating rod 13 to limit and fix the square plate 15. After the moving rod 163 becomes horizontal, the electric push rod 162 is started. The electric push rod 162 causes the sliding block 161 to move in the displacement groove, so that the sliding block 161 drives the moving rod 163 on the left to move closer to the moving rod 163 on the right, thereby facilitating the rapid installation and replacement of the campus student employment recruitment page in the later stage. The recruitment information page is mounted on the left and right moving rods 163, and the bottom of the job recruitment information page is simply supported by the No. 1 circular plate 164. At this time, the electric push rod 162 is started again, and the electric push rod 162 causes the sliding block 161 to drive the left moving rod 163 to move to the left, and simply straighten the job recruitment information page. At this time, the ring block 165 is mounted on the moving rod 163, and the top of the job recruitment page can be simply limited by the ring block 165. After the installation is completed, the square plate 15 is rotated again. , the square plate 15 drives the horizontal moving rod 163 to return to its original state. At this time, under the action of the first spring rod 17, the first spring rod 17 causes the fixed block 18 to drive the horizontal cover plate 19 to move downward, and causes the spline rod 166 at the bottom of the intermittent motor to be inserted into the spline groove on the right moving rod 163. When the exhibition information is displayed, the intermittent motor can be started. The intermittent motor drives the moving rod 163 to rotate, and the moving rod 163 drives the campus student employment recruitment page to scroll intermittently, so that employed students can understand the employment recruitment information.

[0041] See Figure 1 、 Figure 4 and Figure 5The fixing mechanism 2 includes a second rectangular groove 20, a disassembly component 21, a fixed plugboard 22, a first limit block 23, a movable plate 24, a support plate 25, an electric telescopic rod 26 and a supporting plate 27. The bottom of the horizontal plate 10 is symmetrically provided with a second rectangular groove 20 on both sides. A fixed plugboard 22 is provided in the second rectangular groove 20 through the disassembly component 21. A plurality of first limit blocks 23 are evenly fixed on the opposite sides of the fixed plugboards 22 symmetrically provided on the left and right sides, and a plurality of first limit blocks 23 are evenly fixed on the opposite sides of the fixed plugboards 22 symmetrically provided on the left and right sides. The clamping groove and the bottom of the fixed plug plate 22 are fixedly installed with a movable plate 24, and a support plate 25 is provided below the movable plate 24. A movable groove is opened on the top of the support plate 25, and an electric telescopic rod 26 is fixedly installed in the movable groove. The movable plate 24 is slidably set in the movable groove, and the top of the electric telescopic rod 26 and the bottom of the movable plate 24 are fixedly connected, and a supporting plate 27 is fixedly installed on the bottom of the support plate 25; self-locking universal wheels 28 are symmetrically fixedly installed on the front and rear sides of the bottom of the supporting plate 27, and the supporting plate 27 and the support plate 25 are fixedly connected by triangular ribs 29.

[0042] See Figure 4 and Figure 5 The disassembly component 21 includes a No. 2 limit block 211, an extrusion spring 212, an L-shaped plate 213 and a clamping plate 214. The inner wall of the No. 2 rectangular groove 20 is close to the end of the No. 1 limit block 23 and is evenly fixed with the No. 2 limit block 211 from top to bottom. The No. 1 limit block 23 and the No. 2 limit block 211 are staggered. The inner wall of the No. 2 rectangular groove 20 is away from the end of the No. 1 limit block 23 and is evenly fixed with the extrusion spring 212 from top to bottom. The ends of the extrusion spring 212 are jointly fixed with the L-shaped plate 213, and the vertical section of the L-shaped plate 213 is fixed with the clamping plate 214 at one end away from the extrusion spring 212.

[0043] When the device is set for exhibition in scenes other than wall hanging display, the fixing mechanism 2 is installed on the display mechanism 1. Specifically, the L-shaped plate 213 is pulled outward, and the L-shaped plate 213 squeezes the squeezing spring 212. The squeezing spring 212 causes the L-shaped plate 213 to drive the clamping plate 214 to move, thereby facilitating the placement of the fixing plug plate 22 into the second rectangular groove 20. After the fixing plug plate 22 is placed into the second rectangular groove 20, the L-shaped plate 213 is released. Under the reaction force of the squeezing spring 212, the clamping plate 214 on the L-shaped plate 213 is clamped onto the fixing plug plate 22. At the same time, the No. 2 limiting block 211 in the No. 2 rectangular groove 20 cooperates with the No. 1 limiting block 23 on the fixed plugboard 22, so that the fixed plugboard 22 is clamped more tightly. After installation, the height of the display mechanism 1 can be adjusted according to the viewing height of the public, that is, the electric telescopic rod 26 can be started. The electric telescopic rod 26 can drive the movable plate 24 to move in the movable groove on the support plate 25, thereby increasing the practicality of the device. The stability of the supporting plate 27 can be increased by providing the triangular ribs 29, and the position of the display mechanism 1 can be moved at will and conveniently by providing the self-locking universal wheels 28.

[0044] See Figure 6 、 Figure 7 and Figure 8 The rear end surfaces of the two vertical upright plates 11 are evenly provided with rectangular grooves from top to bottom, and a No. 1 stopper 110 is fixedly installed symmetrically up and down in the rectangular groove near the rear end, and a connecting plate 111 is slidingly provided in the rectangular groove, and a No. 2 stopper 112 is fixedly installed symmetrically up and down on one end of the connecting plate 111 located in the rectangular groove, and a magnet 113 is fixedly installed on the opposite surfaces of the No. 1 stopper 110 and the No. 2 stopper 112, and a second spring rod 114 is fixedly installed in the rectangular groove, and the end of the second spring rod 114 is fixedly connected to one end of the connecting plate 111, and a clamping block 115 is fixedly installed on the bottom of the rear end surface of the connecting plate 111, A connecting assembly 116 is also provided at the rear end of the plate 111. A door panel No. 117 is fixedly installed between the two vertical upright plates 11 near the rear side. An extension plate 118 is fixedly installed on the opposite surfaces of the two vertical upright plates 11 near the upper end of the front side. A door panel No. 2 119 is hinged between the extension plate 118 and the stabilizing plate 12 located on the front side through a pin shaft. A handle is fixedly installed in the middle of the front end faces of the two door panels No. 2 119. Magnetic strips are fixedly installed at the center position of the rear end faces of the two door panels No. 2 119 and the top center position of the stabilizing plate 12 located on the front side. Both the door panel No. 1 117 and the door panel No. 2 119 are made of transparent plastic.

[0045] After the job recruitment page is fixed, the door panel No. 117 and the door panel No. 2 119 can be moved. When the door panel No. 117 and the door panel No. 2 119 move to the middle, the magnetic strips on the door panel No. 117 and the door panel No. 2 119 and the magnetic strip on the top of the stabilizing plate 12 are adsorbed, and the door panel No. 117 and the door panel No. 2 119 can be fixed. Since the door panel No. 117 and the door panel No. 2 119 are made of transparent plastic, when the device is set for exhibition in scenes other than wall hanging displays, different information can be viewed on both sides, avoiding the phenomenon of affecting viewing caused by traditional crowded viewing.

[0046] See Figure 6 and Figure 7 The connecting assembly 116 includes a mounting block 31, a rectangular block 32 and a screw 33. The front end surface of the mounting block 31 is fixedly mounted with the rectangular block 32. A fixing groove is provided at the top of the rectangular block 32 near one end of the rectangular block 32. The front end surface of the mounting block 31 is symmetrically provided with screws 33 through threads.

[0047] When the device is used for wall hanging display, first fix the mounting block 31 to the wall with the screws 33. When it is fixed, the connecting plate 111 can be pulled to move. After the connecting plate 111 moves backward, it drives the second stopper 112 to move to the position close to the first stopper 110. When it moves to the rearmost side, the magnets 113 provided on the opposite surfaces of the first stopper 110 and the second stopper 112 are attracted to each other, so that the connecting plate 111 drives the clamping block 115 to extend backward, and finally the clamping block 115 is completely pushed to the position above the rectangular block 32. Finally, the clamping block 115 is completely clamped into the fixing groove on the rectangular block 32, and the display mechanism 1 can be fixed. The device is suitable for different scenes, which increases the scope of application of the device.

[0048] See Figure 1 A circular groove No. 1 is symmetrically provided on the left and right sides of the top of the horizontal cover 19, and a support column 191 is provided in the circular groove No. 1. A connecting plate 192 is fixedly installed on the top of the support column 191, and a sunshade 193 is provided on the top of the connecting plate 192. The cross section of the sunshade 193 is an inverted V-shaped structure.

[0049] When the device is suitable for outdoor use, the support column 191 can be inserted into the No. 1 circular groove on the top of the horizontal cover 19. The sunshade 193 can be provided to protect the installed employment recruitment information page from rain and sun, preventing damage to the employment recruitment information page.

[0050] See Figure 8 and Figure 9The two stable plates 12 are provided with sliding grooves on the opposite sides of the two stable plates 12, and a moving block 121 is slidably provided in the sliding groove, and an electric slider 122 is slidably provided in the sliding groove. One end of the electric slider 122 is fixedly connected to the moving block 121, and a No. 2 circular groove is provided on the opposite sides of the two moving blocks 121. A square groove connected to the left and right ends of the No. 2 circular groove is also provided on the moving block 121. The upper and lower ends of the square groove are fixedly installed with a limit rod 124 through a third spring rod 123. The limit rod 124 is a frustum structure away from the end of the third spring rod 123, and a fixed rod 125 is slidably provided in the No. 2 circular groove. The left and right sides of the fixed rod 125 are symmetrically provided with protruding blocks 126 that cooperate with the square groove. Circular slots are symmetrically provided on the upper and lower sides of the protruding block 126. A cleaning plate 127 is also fixedly installed on the fixed rod 125, and a cleaning brush 128 is fixedly installed on the opposite surfaces of the front and rear cleaning plates 127.

[0051] When it is necessary to clean the No. 1 door panel 117 and the No. 2 door panel 119, the fixing rod 125 is inserted into the No. 2 circular groove. At this time, the protruding block 126 on the fixing rod 125 squeezes the third spring rod 123. After being inserted into the No. 2 circular groove, the third spring rod 123 drives the limiting rod 124 to be inserted into the circular slot on the protruding block 126, and limits and fixes the fixing rod 125. At this time, the fixing rod 125 enables the cleaning plate 127 to drive the cleaning brush 128 to contact the side walls of the No. 1 door panel 117 and the No. 2 door panel 119. After contact, the electric slider 122 is started, and the electric slider 122 drives the moving block 121 to move in the sliding groove. The moving block 121 drives the fixed rod 125 with limited fixation to move, and the fixed rod 125 enables the cleaning plate 127 to drive the cleaning brush 128 to clean the No. 1 door panel 117 and the No. 2 door panel 119.

[0052] During the specific work: the first step, in the original state, move the horizontal cover 19 upward, the horizontal cover 19 drives the fixed block 18 to move upward in the No. 1 rectangular groove, and no longer limits the drive component 16. At this time, the fixed component 14 is set to make the drive component 16 rotate and move, so as to facilitate the rapid installation and replacement of the campus student employment recruitment page in the later stage. After installation, under the action of the first spring rod 17, the first spring rod 17 makes the fixed block 18 drive the horizontal cover 19 to move downward, and limit the drive component 16 again. The campus student employment recruitment page is scrolled and browsed intermittently through the set drive component 16, so that employed students can understand the employment recruitment information.

[0053] In the second step, when the device is used for wall hanging display, first install the connecting component 116 on the wall, and finally support and fix the display mechanism 1 through the connecting component 116. The device is suitable for different scenarios.

[0054] In the third step, when the device is set for exhibition in scenes other than wall hanging display, the fixing mechanism 2 is installed on the display mechanism 1. Specifically, after the fixing plug plate 22 is placed into the second rectangular groove 20, the fixing plug plate 22 is clamped more tightly by the provided disassembly component 21. After installation, the height of the display mechanism 1 can be adjusted according to the viewing height of the public, that is, the electric telescopic rod 26 can be activated, thereby increasing the practicality of the device.

[0055] Step 4. When it is necessary to clean the No. 1 door panel 117 and the No. 2 door panel 119, the fixed rod 125 is inserted into the No. 2 circular groove, and finally the electric slider 122 is started. The electric slider 122 drives the moving block 121 to move in the sliding groove, and the moving block 121 drives the fixed rod 125 with limited position to move. The fixed rod 125 enables the cleaning plate 127 to drive the cleaning brush 128 to clean the No. 1 door panel 117 and the No. 2 door panel 119.

[0056] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A campus student employment recruitment information display device, comprising a display mechanism (1) and a fixing mechanism (2), characterized in that: The bottom of the display mechanism (1) is symmetrically provided with fixing mechanisms (2) on both sides. The display mechanism (1) includes a horizontal plate (10), vertical plates (11) are symmetrically fixedly installed on the left and right sides of the top of the horizontal plate (10), and stabilizing plates (12) are symmetrically fixedly installed on the front and back sides of the top of the horizontal plate (10), and rotating rods (13) are rotatably provided near the middle of the opposite surfaces of the two vertical plates (11), one end of the rotating rod (13) on the right side passes through the vertical plate (11) and extends outward, and the right end surface of the vertical plate (11) on the right side is fixedly mounted on the right side. A fixing assembly (14) is provided near the bottom, a square plate (15) is fixedly installed on the opposite surfaces of the two rotating rods (13), a driving assembly (16) is provided on the top of the square plate (15), a rectangular groove No. 1 is provided on the top of the two vertical upright plates (11), a first spring rod (17) is fixedly installed in the rectangular groove No. 1, a fixing block (18) is fixedly installed on the top of the first spring rod (17), and a horizontal cover plate (19) is fixedly installed on the top of the two fixing blocks (18); The fixing mechanism (2) includes a second rectangular groove (20), and the second rectangular groove (20) is symmetrically provided on the left and right sides of the bottom of the horizontal plate (10). A fixed plugboard (22) is provided in the second rectangular groove (20) through a disassembly component (21). The opposite surfaces of the fixed plugboards (22) symmetrically provided on the left and right sides are evenly fixedly installed with a plurality of first limit blocks (23) near the upper position, and the opposite back surfaces of the fixed plugboards (22) symmetrically provided on the left and right sides are provided with a clamping groove. A movable plate (24) is fixedly installed at the bottom of the fixed plugboard (22), a support plate (25) is provided below the movable plate (24), a movable groove is provided on the top of the support plate (25), an electric telescopic rod (26) is fixedly installed in the movable groove, the movable plate (24) is slidably provided in the movable groove, and the top of the electric telescopic rod (26) is fixedly connected to the bottom of the movable plate (24), and a supporting plate (27) is fixedly installed at the bottom of the support plate (25).

2. A campus student employment recruitment information display device according to claim 1, characterized in that: The fixing assembly (14) includes a limiting hole (141), and two limiting holes (141) are provided on the right end surface of the vertical upright plate (11) near the bottom, and the two limiting holes (141) are arranged at 90 degrees. The right rotating rod (13) passes through the vertical upright plate (11) and is fixedly installed with a fixing plate (142). A circular through hole is provided on the fixing plate (142) above the rotating rod (13), and an insertion rod (143) is slidably provided in the circular through hole. An elastic rope (144) for preventing loss is fixedly installed on the right end surface of the insertion rod (143), and one end of the elastic rope (144) is fixedly connected to the right end surface of the vertical upright plate (11).

3. The campus student employment recruitment information display device according to claim 1, characterized in that: The driving assembly (16) includes a sliding block (161), a displacement groove is provided at the top of the square plate (15) near the left side, a sliding block (161) is slidably provided in the displacement groove, an electric push rod (162) is fixedly installed in the displacement groove, a moving end of the electric push rod (162) is fixedly connected to one end of the sliding block (161), a moving rod (163) is rotatably provided at the top of the right end surface of the square plate (15) and the top of the sliding block (161), a No. 1 circular plate (164) is fixedly provided at the position near the bottom of the moving rod (163), an annular block (165) is slidably provided at the position near the top of the moving rod (163), a rubber pad is fixedly installed on the inner side wall of the annular block (165), a spline groove is provided at the top of the moving rod (163) on the right side, and an intermittent motor is fixedly installed at the top of the right side of the horizontal cover plate (19), and the output shaft of the intermittent motor passes through the bottom of the horizontal cover plate (19) and is fixedly installed with a spline rod (166).

4. The campus student employment recruitment information display device according to claim 1, characterized in that: The rear end surfaces of the two vertical upright plates (11) are uniformly provided with rectangular grooves from top to bottom, a first stopper (110) is fixedly installed symmetrically up and down near the rear end in the rectangular groove, and a connecting plate (111) is slidingly provided in the rectangular groove, a second stopper (112) is fixedly installed symmetrically up and down at one end of the connecting plate (111) located in the rectangular groove, a magnet (113) is fixedly installed on the opposite surface of the first stopper (110) and the second stopper (112), a second spring rod (114) is fixedly installed in the rectangular groove, the end of the second spring rod (114) is fixedly connected to one end of the connecting plate (111), a clamping block (115) is fixedly installed at the bottom of the rear end surface of the connecting plate (111), and the connecting plate ( The rear end of the door panel (111) is also provided with a connecting assembly (116), a first door panel (117) is fixedly installed between the two vertical upright panels (11) near the rear side, a protruding plate (118) is fixedly installed on the opposite surface of the two vertical upright panels (11) near the upper end of the front side, a second door panel (119) is hinged between the protruding plate (118) and the stabilizing plate (12) located at the front side through a pin shaft, a handle is fixedly installed at the middle of the front end surface of the two second door panels (119), a magnetic strip is fixedly installed at the center position of the rear end surface of the two second door panels (119) and the top center position of the stabilizing plate (12) located at the front side, and the first door panel (117) and the second door panel (119) are both made of transparent plastic material.

5. The campus student employment recruitment information display device according to claim 1, characterized in that: The disassembly assembly (21) includes a second limiting block (211), an inner side wall of the second rectangular groove (20) close to one end of the first limiting block (23) is evenly fixedly installed with the second limiting block (211) from top to bottom, the first limiting block (23) and the second limiting block (211) are staggered, an inner side wall of the second rectangular groove (20) away from one end of the first limiting block (23) is evenly fixedly installed with an extrusion spring (212) from top to bottom, the ends of the extrusion springs (212) are fixedly installed with an L-shaped plate (213), and a clamping plate (214) is fixedly installed on one end of the vertical section of the L-shaped plate (213) away from the extrusion spring (212).

6. The campus student employment recruitment information display device according to claim 1, characterized in that: A circular groove No. 1 is symmetrically provided on the left and right sides of the top of the horizontal cover plate (19), a support column (191) is provided in the circular groove No. 1, a connecting plate (192) is fixedly installed on the top of the support column (191), a sunshade (193) is provided on the top of the connecting plate (192), and the cross section of the sunshade (193) is an inverted V-shaped structure.

7. The campus student employment recruitment information display device according to claim 4, characterized in that: The connecting assembly (116) includes a mounting block (31), a rectangular block (32) is fixedly mounted on the front end surface of the mounting block (31), a fixing groove is provided at the top of the rectangular block (32) near one end of the rectangular block (32), and screws (33) are symmetrically arranged on the front end surface of the mounting block (31) through threads.

8. The campus student employment recruitment information display device according to claim 1, characterized in that: The two stabilizing plates (12) are provided with sliding grooves on their opposite sides, and a moving block (121) is provided in the sliding groove for sliding. An electric slider (122) is provided in the sliding groove for sliding. One end of the electric slider (122) is fixedly connected to the moving block (121). A second circular groove is provided on the opposite sides of the two moving blocks (121). The moving block (121) is also provided with a square groove connected to the left and right ends of the second circular groove. The upper and lower ends of the square groove are fixedly installed with a limited position by a third spring rod (123). The rod (124) is a cylindrical structure, and the end of the limiting rod (124) away from the third spring rod (123) is a cylindrical structure, and a fixing rod (125) is slidably arranged in the second circular groove, and the left and right sides of the fixing rod (125) are symmetrically installed with protruding blocks (126) that match the square groove, and the upper and lower sides of the protruding blocks (126) are symmetrically opened with circular slots, and a cleaning plate (127) is also fixedly installed on the fixing rod (125), and cleaning brushes (128) are fixedly installed on the opposite surfaces of the front and rear cleaning plates (127).

9. The campus student employment recruitment information display device according to claim 1, characterized in that: Self-locking universal wheels (28) are symmetrically fixedly installed on the front and rear sides of the bottom of the supporting plate (27), and the supporting plate (27) and the support plate (25) are fixedly connected through triangular ribs (29).

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