CN211044316U

CN211044316U - Regional economy market investigation machine

Info

Publication number: CN211044316U
Application number: CN202020077913.4U
Authority: CN
Inventors: 刘瑛
Original assignee: Hunan Vocational Institute Of Safety Technology (changsha Coal Mine Safety Technology Training Center)
Current assignee: Hunan Vocational Institute Of Safety Technology (changsha Coal Mine Safety Technology Training Center)
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-07-17
Anticipated expiration: 2030-01-14

Abstract

The utility model provides a regional economic market investigation machine, including investigation case and chamber door, one side surface mounting of investigation case has the display screen, the top of investigation case is equipped with show mechanism, show mechanism is including the rotor plate, the rotor plate through the pivot with the top casing of investigation case rotates to be connected, the top of rotor plate articulates there is the centre gripping box, the centre gripping box is kept away from one side fixed surface of rotor plate has the supporting legs that two symmetries set up, just the inside of centre gripping box is fixed with the sleeve, the inside equal sliding connection in telescopic both ends has the slide bar, two the slide bar is kept away from telescopic one end top all is fixed with the sliding block, two be connected through first spring between the sliding block, every the top of sliding block all runs through the through-hole and is connected with the grip block. The utility model discloses a cooperation of centre gripping box and chamber door to carry out the centre gripping to peripheral hardware such as panel computer fast, and then improved staff's work efficiency.

Description

Regional economy market investigation machine

Technical Field

The utility model relates to a technical field of market research equipment, concretely relates to regional economy market research machine.

Background

In the existing market research process, in order to understand the current market situation and the development trend thereof and provide objective and correct data for market prediction and marketing decision, workers often use a market research machine to replace the traditional questionnaire survey.

According to a regional economic market investigation machine provided by patent document publication No. CN 205581982U, the product is provided with a box body which can be lifted by a handle, props required by regional economic market investigation can be placed in the box body, an investigator can stop at a specified place, a video recording and broadcasting device is arranged at the top of a telescopic pull rod, the telescopic pull rod is straightened to a proper height, the investigator can take the lead and can find passers holding mobile phones and ask them to sweep a two-dimensional code with the mobile phones, the investigation of questionnaires can be completed on the mobile phones, and the questionnaires can be completed on the spot or can be submitted subsequently; a part of investigators distribute paper questionnaires in a conventional manner; a part of investigators search passers with idle time through the video recording and broadcasting device to receive access; the display screen on the box body can play video data of some related questionnaires, so that passers-by can know that the item of the survey is regional economy, and all people receiving the survey can obtain a small gift, thereby improving the efficiency of the survey, but the video recording and playing device of the product is difficult to be quickly installed at the top end of the box body.

If the video recording and broadcasting device in the market investigation machine adopts the traditional screw fixing mode, when workers are led to disassemble the video recording and broadcasting device, the screws need to be unscrewed one by one, and therefore the working efficiency of the workers is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a regional economy market research machine is with solving the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a regional economic market investigation machine comprises an investigation box and a box door, wherein a display screen is arranged on the surface of one side of the investigation box, which is far away from the display screen, is hinged with the box door, a telescopic pull rod is fixed at the top end of the box door, a display mechanism is arranged at the top end of the investigation box, the display mechanism comprises a rotating plate, the rotating plate is rotatably connected with a top end shell of the investigation box through a rotating shaft, a clamping box is hinged at the top end of the rotating plate, two supporting legs which are symmetrically arranged are fixed on the surface of one side of the clamping box, which is far away from the rotating plate, a sleeve is fixed inside the clamping box, sliding rods are respectively and slidably connected inside two ends of the sleeve, sliding blocks are respectively fixed at the tops of one ends, which are far away from the sleeve, the longitudinal section of each sliding block is in a mountain shape, and the two sliding blocks are, every the top of sliding block all runs through the through-hole and is connected with the grip block, and is a plurality of the through-hole is all seted up in on the top casing of centre gripping box, and every the cross section of through-hole is the annular.

Furthermore, the bottom of centre gripping box is seted up flutedly, the inside of recess rotates through the pivot and is connected with the backing sheet, the vertical section of backing sheet is the annular, backing sheet and screens groove looks butt, the screens groove is provided with a plurality ofly, and is a plurality of the screens groove is all seted up in the top surface of rotor plate.

Furthermore, the inner wall of the bottom end of the groove body is obliquely arranged.

Furthermore, a clamping groove is formed in one end, close to the other clamping block, of each clamping block, and the longitudinal section of each clamping groove is semicircular.

Furthermore, one side of the rotating plate is provided with a power assembly, the power assembly comprises a sliding strip, the sliding strip is fixed on the top shell of the investigation box, a guide block is connected to the inside of the sliding strip in a sliding mode, a connecting column is arranged on one side of the guide block, a second spring is sleeved on the outer surface of the connecting column, the second spring is located inside the sliding strip, the bottom end of the guide block is connected with a Z-shaped groove in a sliding mode, the Z-shaped groove is formed in the outer surface of the barrel-shaped cam, and the barrel-shaped cam is connected with the rotating plate through a rotating shaft.

Further, a third spring is arranged inside the guide block.

Furthermore, the surface of one side of the guide block, which is far away from the Z-shaped groove, is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that:

one of which, the utility model discloses can carry out the centre gripping to peripheral equipment such as panel computer fast to staff's work efficiency has been improved, through the cooperation of centre gripping box and chamber door, through the pulling grip block, make the distance between two grip blocks be greater than the length of peripheral equipment such as panel computer, loosen the grip block, make the sliding block of grip block bottom draw close to the panel computer under the spring action of first spring above that, and support the bottom of panel computer through the supporting legs, thereby centre gripping panel computer fast.

Two, it is two, the utility model discloses can advance the adjustment to peripheral equipment inclination such as panel computer, make the panel computer can be towards the investigation crowd, thereby improve the bandwagon effect of panel computer, through a plurality of screens groove looks butt on centre gripping box bottom articulated backing sheet and the rotor plate top surface, thereby make the centre gripping box can adjust its self inclination, and then make the panel computer of centre gripping on the centre gripping box can be towards the viewer, thereby improve the bandwagon effect of the panel computer of centre gripping on the centre gripping box, because the bottom inner wall slope of recess cell body sets up, and the vertical section of backing sheet is the annular, thereby when making the backing sheet rotate in the recess, keep the butt with the recess cell body all the time, prevent that the backing sheet from carrying out the rotation of oneself under the influence of gravity.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the telescopic rod of the present invention;

FIG. 3 is a schematic structural view of the clamping box of the present invention;

fig. 4 is a schematic structural view of the support sheet of the present invention;

fig. 5 is a schematic structural diagram of the power assembly of the present invention.

In the figure: 1. a survey box; 2. a display screen; 3. a box door; 31. a telescopic pull rod; 4. a display mechanism; 41. a rotating plate; 411. a clamping groove; 42. a clamping box; 421. a support sheet; 422. supporting legs; 423. a sleeve; 424. a slide bar; 425. a first spring; 426. a slider; 427. a clamping block; 428. a through hole; 429. a clamping groove; 42a, a groove; 43. a power assembly; 431. a slide bar; 432. a guide block; 433. connecting columns; 434. a second spring; 435. a Z-shaped groove; 436. a barrel-shaped cam; 437. and a third spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5, a regional economic market research machine, comprising a research box 1 and a box door 3, wherein a display screen 2 is installed on a surface of one side of the research box 1, and a side of the research box 1 away from the display screen 2 is hinged to the box door 3, a telescopic pull rod 31 is fixed on a top end of the box door 3, a display mechanism 4 is arranged on the top end of the research box 1, the display mechanism 4 comprises a rotating plate 41, the rotating plate 41 is rotatably connected to a top end housing of the research box 1 through a rotating shaft, a clamping box 42 is hinged on a top end of the rotating plate 41, two symmetrically arranged supporting legs 422 are fixed on a surface of one side of the clamping box 42 away from the rotating plate 41, a sleeve 423 is fixed inside the clamping box 42, sliding rods 424 are slidably connected inside two ends of the sleeve 423, sliding blocks 426 are fixed on tops of two ends of the sliding rods 424 away from the sleeve 423, the longitudinal section of each sliding block 426 is in a chevron shape, the two sliding blocks 426 are connected through a first spring 425, the top end of each sliding block 426 penetrates through a through hole 428 to be connected with a clamping block 427, the through holes 428 are arranged on a top shell of the clamping box 42, and the cross section of each through hole 428 is in a ring shape.

Referring to fig. 1 again, one end of each of the clamping blocks 427, which is close to another clamping block 427, is provided with a clamping groove 429, and a longitudinal section of each of the clamping grooves 429 is semicircular. In this embodiment, the clamping block 427 is engaged with an external device box such as a tablet computer through the clamping groove 429 thereof by the cooperation of the clamping groove 429 and the clamping block 427, so as to improve the stability of the clamping block 427 in clamping the tablet computer.

Please refer to fig. 1 and fig. 4, a groove 42a is formed at the bottom end of the holding box 42, a support sheet 421 is rotatably connected inside the groove 42a through a rotating shaft, a longitudinal section of the support sheet 421 is annular, the support sheet 421 abuts against a plurality of clamping grooves 411, the clamping grooves 411 are arranged in plurality, the clamping grooves 411 are all formed in the top end surface of the rotating plate 41, and the inner wall of the bottom end of the groove 42a is inclined. In this embodiment, support piece 421 through centre gripping box 42 bottom articulated and a plurality of screens groove 411 looks butt on the rotor plate 41 top surface, thereby make centre gripping box 42 can adjust its self inclination, and then make the panel computer of centre gripping on the centre gripping box 42 can face the viewer, thereby improve the bandwagon computer's of centre gripping on the centre gripping box 42 bandwagon computer's bandwagon effect, because the bottom inner wall slope of recess 42a cell body sets up, and the vertical section of support piece 421 is the annular, thereby when making support piece 421 rotate in recess 42a, keep the butt with recess 42a cell body all the time, prevent that support piece 421 from carrying out the self-rotation under the influence of gravity.

Referring again to fig. 5, a power assembly 43 is disposed on one side of the rotating plate 41, the power assembly 43 includes a sliding bar 431, the sliding bar 431 is fixed on the top end housing of the survey box 1, a guide block 432 is slidably connected inside the sliding bar 431, a connection column 433 is disposed on one side of the guide block 432, a second spring 434 is sleeved on the outer surface of the connection column 433, the second spring 434 is located inside the sliding bar 431, a Z-shaped groove 435 is slidably connected to the bottom end of the guide block 432, the Z-shaped groove 435 is opened on the outer surface of a barrel-shaped cam 436, and the barrel-shaped cam 436 is connected to the rotating plate 41 through a rotating shaft. In this embodiment, the power assembly 43 and the rotating plate 41 are engaged with each other, so that the guide block 432 is pulled to slide in the sliding bar 431, during the sliding of the sliding bar 431, the guide block 432 is abutted to the Z-shaped groove 435 on the barrel-shaped cam 436, so that the barrel-shaped cam 436 is driven to perform a linear reciprocating motion of rotating 180 degrees, the barrel-shaped cam 436 is connected to the housing of the rotating plate 41 through the rotating shaft, so that the rotating plate 41 is rotated 180 degrees by pulling the guide block 432, and the guide block 432 is repeatedly returned to the original working position by the engagement of the guide block 432 and the second spring 434.

Referring again to fig. 5, a third spring 437 is disposed inside the guide block 432. In the present embodiment, the guide block 432 is made to penetrate the guide block 432 by the third spring 437 therein through the cooperation of the guide block 432 and the third spring 437, so that the third spring 437 is always kept in abutment with the Z-shaped groove 435, and the guide block 432 is prevented from being detached from the Z-shaped groove 435.

Referring again to fig. 5, the surface of the guide block 432 away from the Z-shaped groove 435 is provided with anti-slip patterns. In this embodiment, through the anti-skidding line that sets up on guide block 432 to increase the frictional force between staff's finger and the guide block 432, and then provide convenience for staff's pulling guide block 432.

The utility model discloses a concrete operation as follows:

when the market is investigated by using the investigation machine, the staff firstly divides the survey case into two groups, one group opens the box door 3 of the survey case 1, takes out the questionnaire from the survey case 1 and surveys the crowd, the other group shows the advertisement of the survey content through the display screen 2 on the survey case 1, attracts the attention of the crowd, then pulls the clamping blocks 427 to make the distance between the two clamping blocks 427 be longer than the length of the peripheral equipment such as the tablet computer, releases the clamping blocks 427, makes the sliding block 426 at the bottom end of the clamping blocks 427 approach the tablet computer under the elastic force of the first spring 425 on the sliding block, thereby clamps the tablet computer, shows the survey content through the tablet computer, pulls the guide block 432 to slide in the sliding bar 431 after the survey machine is used, because the guide block 432 is abutted against the Z-shaped groove 435 on the barrel-shaped cam 436 during the sliding of the sliding bar 431, thereby, the barrel cam 436 is driven to perform a linear reciprocating motion of 180 degrees rotation, and since the barrel cam 436 is connected to the housing of the pivotal plate 41 through the rotary shaft, the pivotal plate 41 is rotated 180 degrees by pulling the guide block 432, and the grip box 42 on the pivotal plate 41 is rotated back to the measuring box 1.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The regional economic market investigation machine comprises an investigation box (1) and a box door (3), and is characterized in that a display screen (2) is arranged on the surface of one side of the investigation box (1), one side, far away from the display screen (2), of the investigation box (1) is hinged with the box door (3), and a telescopic pull rod (31) is fixed at the top end of the box door (3);

the top end of the investigation box (1) is provided with a display mechanism (4), the display mechanism (4) comprises a rotating plate (41), the rotating plate (41) is rotatably connected with a top end shell of the investigation box (1) through a rotating shaft, the top end of the rotating plate (41) is hinged with a clamping box (42), two symmetrically arranged supporting legs (422) are fixed on one side surface of the clamping box (42) far away from the rotating plate (41), a sleeve (423) is fixed inside the clamping box (42), sliding rods (424) are respectively and slidably connected inside two ends of the sleeve (423), sliding blocks (426) are respectively fixed on the tops of two ends of the sliding rods (424) far away from the sleeve (423), the longitudinal section of each sliding block (426) is in a chevron shape, the two sliding blocks (426) are connected through a first spring (425), the top end of each sliding block (426) penetrates through a through hole (428) and is connected with a clamping block (427), the through holes (428) are all opened on the top end shell of the clamping box (42), and the cross section of each through hole (428) is annular.

2. The regional economic market research machine according to claim 1, wherein a groove (42a) is formed at the bottom end of the clamping box (42), a support sheet (421) is rotatably connected to the inside of the groove (42a) through a rotating shaft, the longitudinal section of the support sheet (421) is annular, the support sheet (421) abuts against the blocking groove (411), the blocking groove (411) is provided in plurality, and the blocking grooves (411) are formed in the top end surface of the rotating plate (41).

3. A regional economic market research machine according to claim 2, characterized in that the inner wall of the bottom end of the groove (42a) is obliquely arranged.

4. A economic market research machine according to claim 1, characterized in that one end of each of said holding blocks (427) adjacent to another of said holding blocks (427) is provided with a holding groove (429), and the longitudinal section of each of said holding grooves (429) is semicircular.

5. The economic market research machine of a region according to claim 1, characterized in that, one side of the rotating plate (41) is provided with a power assembly (43), the power assembly (43) comprises a sliding bar (431), the sliding bar (431) is fixed on the top end shell of the research box (1), the inside of the sliding bar (431) is slidably connected with a guide block (432), one side of the guide block (432) is provided with a connecting column (433), the outer surface of the connecting column (433) is sleeved with a second spring (434), and the second spring (434) is positioned inside the sliding bar (431);

the bottom end of the guide block (432) is connected with a Z-shaped groove (435) in a sliding mode, the Z-shaped groove (435) is formed in the outer surface of a barrel-shaped cam (436), and the barrel-shaped cam (436) is connected with the rotating plate (41) through a rotating shaft.

6. A economic market research machine according to claim 5, characterized in that the guide block (432) is internally provided with a third spring (437).

7. A market research machine according to claim 5, wherein the surface of the guide block (432) remote from the Z-shaped groove (435) is provided with anti-slip lines.