CN210836864U

CN210836864U - Communication engineering cost management device

Info

Publication number: CN210836864U
Application number: CN201921374503.XU
Authority: CN
Inventors: 常奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-23
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a communication engineering cost management device, including main frame, display screen, demonstration board, backup pad, handle, telescopic link and gyro wheel, the main frame passes through the dead slot and accepts the piece and is connected, and installs the nut below the main frame, the display screen inlays and installs in the inside left side of main frame, the demonstration board passes through the inside groove and installs the inside at the main frame, install the pencil box on the demonstration board, the backup pad passes through hinge B and is connected with the fixed block of installing at the main frame back, the handle is installed in the main frame top, the telescopic link is connected with accepting the piece through the pivot, the gyro wheel passes through the horizontal pole and installs on the telescopic link, the back of main frame is inlayed and is had the radiator-grid. This communication engineering cost management device makes the device portable more through setting up of the telescopic link that can overturn, and the setting of dust guard has also increased the variety of the device's function, and the practicality of device also improves thereupon.

Description

Communication engineering cost management device

Technical Field

The utility model relates to a communication engineering cost technical field specifically is a communication engineering cost management device.

Background

Need demonstrate the understanding to the data of collecting among the communication engineering cost, thereby be convenient for unified management of data and staff's understanding, so the management device not only need can demonstrate the data, still be convenient for demonstrate, but present most communication engineering cost management device can not reach the purpose that uses multimedia simultaneously and write the demonstration, and the cost management device who possesses the multimedia function also receives the damage more easily in removing the transportation, in addition, the condition of shake still very easily appears when writing in the management device that single can write the demonstration, be not convenient for write going on of demonstration. Aiming at the problems, the innovative design is carried out on the basis of the original communication engineering cost management device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a communication engineering cost management device solves present majority communication engineering cost management device and can not reach the purpose that uses the multi-media simultaneously and write the demonstration, and the cost management device who possess the multi-media function also receives the damage more easily in removing the transportation, and in addition, the condition of shake still very easily appears when writing in the management device that the demonstration can be write to the singleness, is not convenient for write the problem of going on of demonstration.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a communication engineering cost management device comprises a main frame, a display screen, a demonstration board, a supporting plate, a handle, a telescopic rod and rollers, wherein the main frame is connected with a bearing block through a dead slot, a nut is installed below the main frame, the dead slot is formed in the bearing block, the display screen is installed on the left side inside the main frame in an embedded mode, the outer left side of the main frame is connected with a dustproof plate in an attached mode, the upper end and the lower end of the dustproof plate are connected with the main frame through grooves and hinges A respectively, the grooves are formed above the left side inside the main frame, the demonstration board is installed inside the main frame through inner slots, iron strips are embedded inside the demonstration board, the inner slots are formed inside the main frame, meanwhile, threaded rods A are installed below the main frame in a penetrating mode, pen boxes are installed on the demonstration board, the supporting plate is connected with fixing blocks installed on the back side of the main frame, and the inside magnetite that is equipped with of backup pad, the handle is installed in the main frame top, the telescopic link is connected with accepting the piece through the pivot, and runs through the threaded rod B of installation on the telescopic link and be connected with the pivot laminating to telescopic link surface mounting has threaded rod C, the gyro wheel passes through the horizontal pole and installs on the telescopic link, the back of main frame is inlayed and is had the radiator-grid.

Preferably, the position of the display screen corresponds to the position of the dust guard, the dust guard is of a telescopic structure, and the maximum area of the dust guard is larger than that of the display screen.

Preferably, the demonstration board and the main frame form a drawing structure through the inner groove, and the demonstration board is symmetrically provided with two about the center of the main frame.

Preferably, the dust guard passes through hinge A and constitutes perpendicular flip structure with the main frame, and this perpendicular flip structure's rotation angle scope is 0-90 to the longitudinal section of dust guard is "L" shape of falling, and the dust guard passes through the recess simultaneously and is connected with the main frame draw-in groove.

Preferably, the telescopic rod and the bearing block form a rotating structure through a rotating shaft, the rotating angle range of the rotating structure is 0-180 degrees, and the bearing block and the main frame form a dismounting and mounting structure through a hollow groove.

Preferably, the support plate and the fixing block form a horizontal overturning structure through a hinge B, the overturning angle range of the horizontal overturning structure is 0-180 degrees, and meanwhile, the magnet inside the support plate corresponds to the iron bar inside the demonstration plate in position and is connected with the iron bar in a magnetic adsorption mode.

(III) advantageous effects

The utility model provides a communication engineering cost management device. The method has the following beneficial effects:

(1) this communication engineering cost management device, the setting through the demonstration board that can carry out the pull, make the device can take the demonstration board out so that the data in advance before demonstrating is prepared, treat write in advance and accomplish the back in the main frame with demonstration board back again, when using the demonstration board, can be connected with the magnetite magnetic adsorption who installs in the backup pad at the main part back through the inside iron bar of demonstration board, better fixed demonstration board is in order to reach the purpose that reduces the shake, and when the demonstration board does not use, also can be with inside the demonstration board income main frame, thereby can be convenient for remove and place, the flexibility ratio is higher.

(2) The communication engineering cost management device has the advantages that the dust-proof plate can be turned over, so that the probability of dust covering can be reduced for the display screen which is easy to be stained with dust, the dust-proof plate can be closed to play a certain role in protecting the display screen, and the dust-proof plate can be used as a dual-purpose desk after being opened.

(3) This communication engineering cost management device through the setting of the telescopic link that can overturn, can overturn the telescopic link to 180 when not using or transporting to remove, makes telescopic link and main frame be located the homonymy to also can reduce the device's area when playing the guard action to main frame both sides, the transportation of being convenient for makes the device's practicality better.

Drawings

FIG. 1 is a schematic front sectional view of the closed structure of the present invention;

fig. 2 is a schematic view of the left side of the present invention;

fig. 3 is a schematic view of the right side of the present invention showing a partial unfolded structure.

In the figure: 1. a main frame; 2. a display screen; 3. a demonstration board; 4. a dust-proof plate; 5. a hinge A; 6. a groove; 7. iron bars; 8. a threaded rod A; 9. a support plate; 10. a magnet; 11. a handle; 12. a telescopic rod; 13. a rotating shaft; 14. a threaded rod B; 15. a threaded rod C; 16. a roller; 17. a cross bar; 18. an empty groove; 19. a nut; 20. a pen box; 21. a heat-dissipating web; 22. a hinge B; 23. a fixed block; 24. a bearing block; 25. an inner groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a communication engineering cost management device comprises a main frame 1, a display screen 2, a demonstration board 3, a dustproof board 4, a hinge A5, a groove 6, an iron bar 7, a threaded rod A8, a support board 9, a magnet 10, a handle 11, a telescopic rod 12, a rotating shaft 13, a threaded rod B14, a threaded rod C15, a roller 16, a cross rod 17, an empty groove 18, a nut 19, a pen box 20, a radiating net 21, a hinge B22, a fixing block 23, a bearing block 24 and an inner groove 25, wherein the main frame 1 is connected with the bearing block 24 through the empty groove 18, the nut 19 is arranged below the main frame 1, the empty groove 18 is arranged on the bearing block 24, the display screen 2 is embedded and arranged on the left side inside the main frame 1, the dustproof board 4 is connected to the left side outside the main frame 1 in a laminating manner, the upper end and the lower end of the dustproof board 4 are respectively connected with the main frame 1 through the groove 6 and the hinge A5, the, the demonstration board 3 is installed inside the main frame 1 through the inner groove 25, the iron bars 7 are inlaid inside the demonstration board 3, the inner groove 25 is arranged inside the main frame 1, meanwhile, the threaded rod A8 is installed below the main frame 1 in a penetrating mode, the pen box 20 is installed on the demonstration board 3, the supporting plate 9 is connected with the fixing block 23 installed on the back face of the main frame 1 through the hinge B22, the magnet 10 is installed inside the supporting plate 9, the handle 11 is installed above the main frame 1, the telescopic rod 12 is connected with the bearing block 24 through the rotating shaft 13, the threaded rod B14 installed on the telescopic rod 12 in a penetrating mode is connected with the rotating shaft 13 in a fitting mode, the threaded rod C15 is installed on the surface of the telescopic rod 12, the roller 16 is installed on the telescopic rod 12 through the cross rod 17, and the heat;

the position of the display screen 2 corresponds to the position of the dust-proof plate 4, the dust-proof plate 4 is of a telescopic structure, and the maximum area of the dust-proof plate 4 is larger than the area of the display screen 2, so that the functions of dust prevention and screen protection can be achieved;

the demonstration board 3 and the main frame 1 form a drawing structure through the internal groove 25, the demonstration board can be retracted into the main frame 1 when not in use, and the demonstration board 3 is symmetrically arranged with respect to the center of the main frame 1, so that the area of the demonstration board 3 is enlarged and the space is saved;

the dust-proof plate 4 and the main frame 1 form a vertical turnover structure through a hinge A5, the turnover angle range of the vertical turnover structure is 0-90 degrees, the vertical turnover structure can be used as a dual-purpose plate which can be used for dust prevention and can be used as a table, the longitudinal section of the dust-proof plate 4 is in an inverted L shape, when the vertical turnover structure is used as the table, a table top object can be prevented from sliding downwards, and meanwhile, the dust-proof plate 4 is connected with the clamping groove of the main frame 1 through a groove 6;

the telescopic rod 12 and the bearing block 24 form a rotating structure through the rotating shaft 13, the rotating angle range of the rotating structure is 0-180 degrees, and the bearing block 24 and the main frame 1 form a dismounting and mounting structure through the empty groove 18, so that the device can be conveniently hung on a wall;

the horizontal overturning structure is formed by the supporting plate 9 and the fixing block 23 through the hinge B22, the overturning angle range of the horizontal overturning structure is 0-180 degrees, meanwhile, the magnet 10 in the supporting plate 9 corresponds to the position of the iron bar 7 in the demonstration plate 3, and the magnet 10 is connected with the iron bar 7 in a magnetic adsorption mode, so that the shaking condition of the demonstration plate 3 during use is reduced conveniently.

When the device is used, the main frame 1 is inserted into the bearing block 24 through the empty groove 18, the nut 19 is screwed down, the threaded rod B14 is unscrewed, the threaded rod B14 is not attached to the rotating shaft 13, the telescopic rod 12 can rotate with the bearing block 24 through the rotating shaft 13, when the telescopic rods 12 on the left side and the right side of the main frame 1 rotate to a required angle, the threaded rod B14 is screwed down, the threaded rod C15 is unscrewed to stretch the telescopic rods 12 to a proper length, the threaded rod C15 is screwed down, and the roller 16 is vertically placed on a flat ground to ensure the stability of the device;

loosening the threaded rod A8, pulling the demonstration boards 3 arranged on the left side and the right side of the main frame 1 to the maximum length, then screwing the threaded rod A8 to fix the pulling position of the demonstration boards 3, and horizontally turning the supporting board 9 on the back of the main frame 1 to turn the supporting board 9 and the fixing block 23 through the hinge B22, so that the magnets 10 in the supporting board 9 and the iron strips 7 in the demonstration boards 3 form magnetic adsorption connection, then turning the lower part of the dust-proof board 4 and the main frame 1 through the hinge A5, at the moment, the upper part of the dust-proof board 4 is also separated from the groove 6, when the dust-proof board 4 is turned to be vertical to the main frame 1, the dust-proof board 4 can be used as a placing plane, and the dust-proof board 4 can be stretched to conveniently adjust the size of the required desktop, so as to achieve the purpose of improving the utilization;

then the power supply is connected to turn on the display screen 2 switch for use, when the device is to be hung on a wall for use, the nut 19 can be unscrewed again according to the above steps to separate the main frame 1 from the bearing block 24, and then the device is hung on the wall through the handle 11, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.

To sum up, the communication engineering cost management device, through the setting of the demonstration board 3 that can be pulled out, the device can pull out the demonstration board 3 to prepare the prior data before demonstration, after writing in advance, the demonstration board 3 is plugged back into the main frame 1, when the demonstration board 3 is used, the iron bar 7 inside the demonstration board 3 can be connected with the magnet 10 inside the support plate 9 installed on the back of the main frame 1 through magnetic adsorption, the demonstration board 3 is better fixed to achieve the purpose of reducing shaking, and when the demonstration board 3 is not used, the demonstration board 3 can also be taken into the main frame 1, thereby being convenient for moving and placing, the flexibility is higher, and the setting of the dust-proof board 4 that can be turned over, so that the display screen 2 that is easy to be stained with dust can reduce the probability of dust covering, and the dust-proof board 4 can play a certain role of protecting the display screen 2, and the dust guard 4 is opened the back and then can regard as dual-purpose desk, through the setting of telescopic link 12 that can overturn telescopic link 12 to 180 when not using or transporting to remove, makes telescopic link 12 be located the homonymy with main frame 1 to also can reduce the device's area when playing the guard action to main frame 1 both sides, the transportation of being convenient for makes the device's practicality better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a communication engineering cost management device, includes main frame, display screen, demonstration board, backup pad, handle, telescopic link and gyro wheel, its characterized in that: the demonstration board is arranged in the main frame through an inner groove, an iron bar is embedded in the demonstration board, the inner groove is arranged in the main frame, a threaded rod A is arranged below the main frame in a penetrating manner, a pen box is arranged on the demonstration board, the supporting board is connected with a fixed block arranged on the back of the main frame through a hinge B, a magnet is arranged in the supporting board, a handle is arranged above the main frame, and the telescopic rod is connected with the bearing block through a rotating shaft, and the threaded rod B that runs through the installation on the telescopic link is connected with the pivot laminating to telescopic link surface mounting has threaded rod C, the gyro wheel passes through the horizontal pole and installs on the telescopic link, the back of main frame is inlayed and is had the radiator-grid.

2. A communication construction cost management apparatus according to claim 1, characterized in that: the position of the display screen corresponds to the position of the dust guard, the dust guard is of a telescopic structure, and the maximum area of the dust guard is larger than that of the display screen.

3. A communication construction cost management apparatus according to claim 1, characterized in that: the demonstration board forms the pull structure with the main frame through inside groove, and the demonstration board is provided with two about the central symmetry of main frame altogether.

4. A communication construction cost management apparatus according to claim 1, characterized in that: the dust guard passes through hinge A and constitutes perpendicular flip structure with the main frame, and this perpendicular flip structure's rotation angle scope is 0-90 to the longitudinal section of dust guard is "L" shape of falling, and the dust guard passes through the recess simultaneously and is connected with the main frame draw-in groove.

5. A communication construction cost management apparatus according to claim 1, characterized in that: the telescopic rod and the bearing block form a rotating structure through a rotating shaft, the rotating angle range of the rotating structure is 0-180 degrees, and the bearing block and the main frame form a dismounting and mounting structure through a hollow groove.

6. A communication construction cost management apparatus according to claim 1, characterized in that: the horizontal flip structure is formed by the supporting plate and the fixing block through the hinge B, the range of the flip angle of the horizontal flip structure is 0-180 degrees, and meanwhile, the magnet inside the supporting plate corresponds to the position of the iron bar inside the demonstration plate and is connected with the iron bar in a magnetic adsorption mode.