CN210691888U

CN210691888U - Portable display instrument for physical testing

Info

Publication number: CN210691888U
Application number: CN202020054370.4U
Authority: CN
Inventors: 赵禹博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-12
Filing date: 2020-01-12
Publication date: 2020-06-05
Anticipated expiration: 2030-01-12

Abstract

The utility model belongs to the technical field of the display instrument, especially, be a portable's display instrument for physical testing, including instrument body and snap ring, the handle is installed at the top of instrument body, and the avris of handle is fixed with the stopper to the avris of stopper is fixed with the rotation post, the snap ring is installed in the outside of stopper, and the avris of snap ring is connected with solid fixed ring, the surface of instrument body has been seted up and has been placed the chamber, and the internally mounted who places the chamber has the protection shield to the connecting axle is installed to the avris of protection shield, the baffle is installed to the below of protection shield, and the inside of baffle runs through there is the pivot to the outside of baffle has been seted up and has been accomodate the groove, the internally mounted who accomodates the groove has the telescopic link. This portable's physical testing is with showing appearance is provided with the handle, and the handle rotates through rotating the post, has made things convenient for user's the use of carrying, and the setting of protection shield has improved the protectiveness of instrument body simultaneously.

Description

Portable display instrument for physical testing

Technical Field

The utility model relates to a display instrument technical field specifically is a portable's display instrument for physical testing.

Background

The display instrument for the physical test is an image display device specially used for the physical test, is convenient for a user to use and carry, improves the practicability of the display instrument, and is designed for the purpose.

The existing display instrument for physical tests on the market is mostly inconvenient to carry, inconvenience is caused to users in use, meanwhile, the protection capability of the display instrument is poor, and the situation of failure or screen fragmentation easily occurs due to interference of external factors.

Aiming at the problems, innovative design is urgently needed on the basis of the original display instrument for physical testing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable's display instrument is used in physical test to solve the current display instrument for physical test on the market that proposes in the above-mentioned background art, most portability is relatively poor, brings a great deal of inconvenience for user's use, and the protective capacities of simultaneous display instrument is relatively poor, appears the cracked or contact failure problem of screen easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable's display instrument for physical testing, includes instrument body and snap ring, the handle is installed at the top of instrument body, and the avris of handle is fixed with the stopper to the avris of stopper is fixed with the rotation post, the snap ring is installed in the outside of stopper, and the avris of snap ring is connected with solid fixed ring, the cavity has been seted up on the surface of instrument body, and the internally mounted who places the cavity has the protection shield to the connecting axle is installed to the avris of protection shield, the baffle is installed to the below of protection shield, and the inside of baffle runs through there is the pivot, and the outside of baffle has been seted up and has been accomodate the groove, the internally mounted who accomodates the groove has the telescopic link, and the end department of telescopic link is fixed with the pole setting, the below of pole setting.

Preferably, the handle and the instrument body form a rotating structure through the rotating column, and the handle and the instrument body are arranged in a mutually perpendicular mode.

Preferably, the limiting block and the clamping ring are connected in a clamping mode, and the limiting block and the clamping ring are arranged on the same horizontal plane.

Preferably, the protection board and the placing cavity form a sliding structure, and the protection board is tightly attached to the baffle.

Preferably, the telescopic rod and the instrument body form a telescopic structure through the accommodating groove, and the telescopic rod and the vertical rod are integrally arranged.

Preferably, the upright stanchion and the support form an elastic lifting structure through a spring, and the central axis of the upright stanchion and the central axis of the support are superposed with each other.

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

1. the portable display instrument for physical testing is provided with the lifting handle, the lifting handle is pulled towards two sides of the instrument body, the limiting block is disengaged from the clamping ring at the moment, the lifting handle is driven by the rotating column to rotate in the fixing ring to a vertical state, the lifting handle is loosened, the limiting block is clamped with the clamping ring again, a user can carry the instrument in a hand way, the portability of the display instrument is improved through the arrangement of the lifting handle, the carrying and the use of the display instrument are facilitated, the lifting handle can be arranged in a folding mode, and the practicability of the display instrument is improved;

2. the portable display instrument for the physical test is provided with the protection plate, the protection plate can be pulled out from the inside of the placing cavity in the idle or moving process of the instrument, then the protection plate rotates around the connecting shaft to be attached to the instrument body to protect the screen, the protection performance of the instrument is improved through the arrangement of the protection plate, and the possibility that the screen is cracked under the external action is reduced;

3. this portable's display instrument for physical testing is provided with the support, and the instrument is when using, with the telescopic link from accomodating the inslot portion and pulling out, the support extends under the effect of spring, supports the instrument body, through the setting of support, has improved the stability of instrument when using, has reduced the instrument and has appeared rocking the possibility that drops in the use, has guaranteed the normal use of display instrument.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the protection plate and the instrument body of the present invention;

fig. 3 is the utility model discloses stopper and snap ring connection structure schematic diagram.

In the figure: 1. an instrument body; 2. a handle; 3. a limiting block; 4. rotating the column; 5. a snap ring; 6. a fixing ring; 7. a placement chamber; 8. a protection plate; 9. a connecting shaft; 10. a baffle plate; 11. a rotating shaft; 12. a receiving groove; 13. a telescopic rod; 14. erecting a rod; 15. a spring; 16. and (4) a support.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a portable display instrument for physical tests comprises an instrument body 1, a handle 2, a limiting block 3, a rotating column 4, a clamping ring 5, a fixing ring 6, a placing cavity 7, a protective plate 8, a connecting shaft 9, a baffle 10, a rotating shaft 11, a containing groove 12, a telescopic rod 13, a vertical rod 14, a spring 15 and a support 16, wherein the handle 2 is installed at the top of the instrument body 1, the limiting block 3 is fixed on the side of the handle 2, the rotating column 4 is fixed on the side of the limiting block 3, the clamping ring 5 is installed outside the limiting block 3, the fixing ring 6 is connected on the side of the clamping ring 5, the placing cavity 7 is formed in the surface of the instrument body 1, the protective plate 8 is installed inside the placing cavity 7, the connecting shaft 9 is installed on the side of the protective plate 8, the baffle 10 is installed below the protective plate 8, the rotating shaft 11 penetrates through the inside of the baffle 10, the containing, an expansion link 13 is arranged in the accommodating groove 12, an upright rod 14 is fixed at the end of the expansion link 13, one end of a spring 15 is connected below the upright rod 14, and the other end of the spring 15 is connected with a support 16;

the handle 2 and the instrument body 1 form a rotating structure through the rotating column 4, the handle 2 and the instrument body 1 are arranged perpendicular to each other, the handle 2 is pulled towards two sides of the instrument body 1, the limiting block 3 is disengaged from the clamping ring 5 at the moment, the handle 2 is driven by the rotating column 4 to rotate in the fixing ring 6 to a perpendicular state, the handle 2 is loosened, the limiting block 3 is clamped with the clamping ring 5 again, a user can carry the instrument in a hand, the portability of the display instrument is improved through the arrangement of the handle 2, the display instrument is convenient to carry and use, the handle 2 can be arranged in a folding mode, and the practicability of the display instrument is improved;

the limiting block 3 is connected with the snap ring 5 in a clamping mode, the limiting block 3 and the snap ring 5 are arranged on the same horizontal plane, when the handle 2 is idle or used, the limiting block 3 is clamped with the snap ring 5 to limit the handle 2, and the problem that the instrument body 1 shakes back and forth in the carrying process to bring inconvenience to users is avoided;

the protective plate 8 and the placing cavity 7 form a sliding structure, the protective plate 8 is tightly attached to the baffle 10, the protective plate 8 can be drawn out from the placing cavity 7 in the idle or moving process of the instrument, then the protective plate rotates around the connecting shaft 9 to be attached to the instrument body 1 to protect the screen, the protective performance of the instrument is improved through the arrangement of the protective plate 8, and the possibility that the screen is cracked under the external action is reduced;

the telescopic rod 13 and the instrument body 1 form a telescopic structure through the accommodating groove 12, the telescopic rod 13 and the upright rod 14 are integrally arranged, when the instrument is used, the telescopic rod 13 is pulled out from the accommodating groove 12, the support 16 extends under the action of the spring 15 to support the instrument body 1, and through the arrangement of the support 16, the stability of the instrument in use is improved, the possibility that the instrument shakes and falls off in the use process is reduced, and the normal use of the display instrument is ensured;

the upright rod 14 and the support 16 form an elastic lifting structure through the spring 15, the central axis of the upright rod 14 and the central axis of the support 16 coincide with each other, when the instrument body 1 is impacted by vibration, the spring 15 counteracts partial acting force through contraction, meanwhile, the upright rod 14 moves towards the support 16, and through the arrangement of the spring 15, the shock resistance of the instrument is improved, and the resetting time of the instrument when the instrument is vibrated is shortened.

The working principle is as follows: the portable display instrument for physical tests is used according to the flow shown in figures 1-3, the handle 2 is pulled towards two sides of the instrument body 1, at the moment, the limiting block 3 is disengaged from the clamping ring 5, the handle 2 is driven by the rotating column 4 to rotate in the fixing ring 6 to be in a vertical state, the handle 2 is released, the limiting block 3 is clamped with the clamping ring 5 again, a user can carry the instrument in a hand way, the protection plate 8 is drawn out from the placing cavity 7, then the handle 2 rotates around the connecting shaft 9 to be attached to the instrument body 1 to protect a screen, and then the baffle 10 rotates around the rotating shaft 11 to be above the protection plate 8 to avoid the protection plate 8 from shaking in the moving process of the instrument;

according to fig. 1 and 2, when the instrument is used, the telescopic rod 13 is pulled out from the inside of the accommodating groove 12, the support 16 is extended under the action of the spring 15 to support the instrument body 1, the stability of the instrument in use is improved, meanwhile, when the instrument is carried and moved, the support 16 is jacked upwards to be in contact with the telescopic rod 13 and then is accommodated into the inside of the instrument body 1 along the accommodating groove 12, when the instrument body 1 is impacted by vibration, the spring 15 counteracts partial acting force through contraction, meanwhile, the upright rod 14 moves towards the direction of the support 16, the shock resistance of the instrument is improved, and the resetting time of the instrument when the instrument is impacted is shortened.

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 display instrument is used in physical testing convenient to carry, includes instrument body (1) and snap ring (5), its characterized in that: the instrument comprises an instrument body (1), a handle (2) is installed at the top of the instrument body (1), a limit block (3) is fixed on the side of the handle (2), a rotating column (4) is fixed on the side of the limit block (3), a snap ring (5) is installed outside the limit block (3), a fixing ring (6) is connected on the side of the snap ring (5), a placing cavity (7) is formed in the surface of the instrument body (1), a protection plate (8) is installed inside the placing cavity (7), a connecting shaft (9) is installed on the side of the protection plate (8), a baffle (10) is installed below the protection plate (8), a rotating shaft (11) penetrates through the inside of the baffle (10), a containing groove (12) is formed in the outer side of the baffle (10), a telescopic rod (13) is installed inside the containing groove (12), and a vertical rod (14) is fixed at the end of the telescopic rod (, the lower part of the upright rod (14) is connected with one end of a spring (15), and the other end of the spring (15) is connected with a support (16).

2. The portable physical test display instrument of claim 1, wherein: handle (2) and instrument body (1) constitute revolution mechanic through rotating post (4), and handle (2) and instrument body (1) adopt mutually perpendicular to set up.

3. The portable physical test display instrument of claim 1, wherein: the limiting block (3) is connected with the clamping ring (5) in a clamping mode, and the limiting block (3) and the clamping ring (5) are arranged on the same horizontal plane.

4. The portable physical test display instrument of claim 1, wherein: the protection plate (8) and the placing cavity (7) form a sliding structure, and the protection plate (8) is tightly attached to the baffle (10).

5. The portable physical test display instrument of claim 1, wherein: the telescopic rod (13) and the instrument body (1) form a telescopic structure through the accommodating groove (12), and the telescopic rod (13) and the vertical rod (14) are integrally arranged.

6. The portable physical test display instrument of claim 1, wherein: the upright rod (14) and the support (16) form an elastic lifting structure through a spring (15), and the central axis of the upright rod (14) and the central axis of the support (16) are superposed with each other.