CN214381673U

CN214381673U - Portable multifunctional handheld terminal

Info

Publication number: CN214381673U
Application number: CN202022692035.XU
Authority: CN
Inventors: 关润民; 尚健
Original assignee: Jiayuan Technology Co Ltd
Current assignee: Jiayuan Technology Co Ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-08
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of handheld terminals, and discloses a portable multifunctional handheld terminal, which comprises a terminal body, wherein chutes are formed in the front and back parts of the right side surface of the terminal body, a through groove is formed in the left side of the chute, a through hole is formed above the through groove, a limiting rod is arranged in the through groove, the limiting rod is connected with the inner wall of the through hole in a sliding manner, and a first spring is sleeved on the surface of the limiting rod; the utility model discloses a terminal body, spout, lead to groove, gag lever post, first spring, limiting plate, fixture block, concave block, dustproof frame, dust screen, protecting crust, guard plate and the setting of second spring for this handheld terminal possesses can carry out the shock attenuation protection to self, and can carry out the advantage that quick replacement cleared up to dustproof construction, has solved the current handheld terminal and can't carry out the shock attenuation protection, and can't carry out the problem that quick replacement cleared up to dustproof construction.

Description

Portable multifunctional handheld terminal

Technical Field

The utility model relates to a handheld terminal technical field specifically is a portable multi-functional handheld terminal.

Background

The handheld terminal refers to a portable data processing terminal with the following characteristics: the system comprises an operating system, a memory, a CPU, a display card and the like; screen and keyboard, data transmission processing capability; the handheld terminal is divided into an industrial handheld terminal and a consumption handheld terminal, and the performance, stability and durability of the industrial handheld terminal are better than those of the consumption handheld terminal.

Now handheld terminal by wide application in our life, also comparatively common in the restaurant, and when waiter picked up the dining table, handheld terminal dropped from the dining table very easily to make handheld terminal fall down easily, and can't clear up fast its dustproof construction, for this we provide one kind can carry out the shock attenuation protection to self, and can carry out the handheld terminal of quick replacement clearance to dustproof construction and solve the problem that above-mentioned content exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable multi-functional handheld terminal possesses and to carry out the shock attenuation protection to self, and can carry out the advantage of quick replacement clearance to dustproof construction, has solved current handheld terminal and can't carry out the shock attenuation protection, and can't carry out the problem that quick replacement cleared up to dustproof construction.

In order to achieve the above object, the utility model provides a following technical scheme: a portable multifunctional handheld terminal comprises a terminal body, wherein sliding grooves are formed in the front portion and the rear portion of the right side surface of the terminal body, a through groove is formed in the left side of the sliding groove, a through hole is formed in the upper portion of the through groove, a limiting rod is arranged inside the through groove and is in sliding connection with the inner wall of the through hole, a first spring is sleeved on the surface of the limiting rod, a limiting plate is welded on the surface of the limiting rod and is located below the first spring, the limiting plate is in sliding connection with the inner wall of the sliding groove, a clamping block is bolted on the right side of the limiting plate, a concave block is arranged below the two clamping blocks, a dustproof frame is arranged between the clamping block and the concave block, a dustproof net is fixedly mounted on the surface of the dustproof frame, a protective shell is arranged on the outer side of the terminal body and is fixedly connected with the surface of the terminal body, a plurality of second springs are fixedly mounted at the top of an inner cavity of the protective shell, the bottom of the second spring is bolted with a protective plate.

Preferably, the left side and the right side of the top of the inner cavity of the protective shell are fixedly provided with telescopic rods, and the bottoms of the telescopic rods are bolted to the tops of the protective plates.

Preferably, the left side fixed mounting of limiting plate has the pulley, the pulley is connected with the inner wall roll of leading to the groove.

Preferably, the front end of the terminal body is bolted with a connecting plate, and a loop rope penetrates through the surface of the connecting plate.

Preferably, the bottom of the protection plate is bonded with a protection pad, and the protection pad is made of rubber.

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

the utility model discloses a terminal body, spout, lead to groove, gag lever post, first spring, limiting plate, fixture block, concave block, dustproof frame, dust screen, protecting crust, guard plate and the setting of second spring for this handheld terminal possesses can carry out the shock attenuation protection to self, and can carry out the advantage that quick replacement cleared up to dustproof construction, has solved the current handheld terminal and can't carry out the shock attenuation protection, and can't carry out the problem that quick replacement cleared up to dustproof construction.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic right sectional view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the partial structure of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 2;

fig. 6 is an enlarged view of a portion of the structure at C in fig. 3 according to the present invention.

In the figure: 1. a terminal body; 2. a through groove; 3. a chute; 4. a limiting rod; 5. a first spring; 6. a limiting plate; 7. a clamping block; 8. a concave block; 9. a dust-proof frame; 10. a dust screen; 11. a protective shell; 12. a second spring; 13. a telescopic rod; 14. a protection plate; 15. a pulley; 16. a protection pad; 17. a connecting plate; 18. and (7) rope sleeving.

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. 1-6, a portable multifunctional handheld terminal comprises a terminal body 1, a front and a back of the right side surface of the terminal body 1 are both provided with a chute 3, the left side of the chute 3 is provided with a through groove 2, a through hole is provided above the through groove 2, a limit rod 4 is provided inside the through groove 2, the limit rod 4 is slidably connected with the inner wall of the through hole, the surface of the limit rod 4 is sleeved with a first spring 5, the surface of the limit rod 4 is welded with a limit plate 6, the limit plate 6 is positioned below the first spring 5, the limit plate 6 is slidably connected with the inner wall of the chute 3, the right side of the limit plate 6 is bolted with a fixture block 7, concave blocks 8 are provided below the two fixture blocks 7, a dust-proof frame 9 is provided between the fixture block 7 and the concave blocks 8, a dust-proof net 10 is fixedly installed on the surface of the dust-proof frame 9, a protective shell 11 is provided outside the terminal body 1, and is made of flexible plastic, certain deformation can take place, and protecting crust 11 is connected with the fixed surface of terminal body 1, the top fixed mounting of the 11 inner chambers of protecting crust has a plurality of second springs 12, the guard plate 14 has been bolted to the bottom of second spring 12, through terminal body 1, spout 3, lead to groove 2, gag lever post 4, first spring 5, limiting plate 6, fixture block 7, concave block 8, dustproof frame 9, dust screen 10, protecting crust 11, the setting of guard plate 14 and second spring 12, make this handheld terminal possess and can carry out shock attenuation protection to self, and can carry out the advantage of quick replacement clearance to dustproof construction, the unable shock attenuation protection that carries out of current handheld terminal has been solved, and can't carry out the problem of quick replacement clearance to dustproof construction.

Referring to fig. 2 and 5, the telescopic rods 13 are fixedly mounted on the left side and the right side of the top of the inner cavity of the protective shell 11, the bottom of each telescopic rod 13 is bolted to the top of the protective plate 14, and the protective plates 14 can be supported in an auxiliary mode through the arrangement of the telescopic rods 13, so that the buffering force is reduced.

Referring to fig. 3 and 6, a pulley 15 is fixedly mounted on the left side of the limiting plate 6, the pulley 15 is in rolling connection with the inner wall of the through groove 2, and the limiting plate 6 can move up and down conveniently and the clamping block 7 can fix the dust-proof frame 9 conveniently through the arrangement of the pulley 15.

Referring to fig. 1 and 2, a connecting plate 17 is bolted to the front end of the terminal body 1, a loop rope 18 penetrates through the surface of the connecting plate 17, and the connecting plate 17 and the loop rope 18 are arranged, so that the terminal body 1 is convenient for a worker to carry and is prevented from falling.

Referring to fig. 2 and 5, a protection pad 16 is bonded to the bottom of the protection plate 14, the protection pad 16 is made of rubber, and the display screen of the terminal body 1 can be protected by the protection pad 16 to prevent the display screen from being broken.

The working principle is as follows: after the handheld terminal is used for a long time, in order to avoid the damage of a circuit caused by the accumulation of dust, the fixture block 7 is pushed upwards at first, the fixture block 7 compresses the first spring 5 through the limiting plate 6, simultaneously drives the limiting rod 4 to enter the through hole, so that the clamping block 7 is separated from the dustproof frame 9, then the dustproof frame 9 is taken down, cleaning and replacing the dust screen 10, pulling the fixture block 7 again after cleaning and replacing, putting the dust-proof frame 9 into the inner wall of the concave block 8 again, loosening the fixture block 7 after placement is completed, so that the first spring 5 elastically extrudes the limiting plate 6, the clamping block 7 clamps and fixes the dustproof frame 9, when the handheld terminal is not in use, the protective shell 11 can be placed over the surface of the terminal body 1, and when an object press occurs over the terminal, the protection plate 14 can prevent the display screen from being broken due to the buffering of the second spring 12 and the telescopic rod 13.

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. A portable multifunctional hand-held terminal comprises a terminal body (1), and is characterized in that: the terminal comprises a terminal body (1), wherein sliding grooves (3) are formed in the front and the rear of the right side surface of the terminal body (1), a through groove (2) is formed in the left side of the sliding groove (3), a through hole is formed above the through groove (2), a limiting rod (4) is arranged inside the through groove (2), the limiting rod (4) is in sliding connection with the inner wall of the through hole, a first spring (5) is sleeved on the surface of the limiting rod (4), a limiting plate (6) is welded on the surface of the limiting rod (4), the limiting plate (6) is located below the first spring (5), the limiting plate (6) is in sliding connection with the inner wall of the sliding groove (3), clamping blocks (7) are bolted on the right side of the limiting plate (6), concave blocks (8) are arranged below the two clamping blocks (7), a dustproof frame (9) is arranged between the clamping blocks (7) and the concave blocks (8), and a dustproof net (10) is fixedly mounted on the surface of the dustproof frame (9), the terminal comprises a terminal body (1) and is characterized in that a protective shell (11) is arranged on the outer side of the terminal body (1), the protective shell (11) is fixedly connected with the surface of the terminal body (1), a plurality of second springs (12) are fixedly mounted at the top of an inner cavity of the protective shell (11), and a protective plate (14) is bolted to the bottom of each second spring (12).

2. A portable multifunctional hand-held terminal as claimed in claim 1, characterized in that: the protection casing (11) inner chamber top's the equal fixed mounting in left and right sides has telescopic link (13), the top bolt of the bottom of telescopic link (13) and guard plate (14).

3. A portable multifunctional hand-held terminal as claimed in claim 1, characterized in that: the left side fixed mounting of limiting plate (6) has pulley (15), pulley (15) and the inner wall roll connection who leads to groove (2).

4. A portable multifunctional hand-held terminal as claimed in claim 1, characterized in that: the front end of the terminal body (1) is connected with a connecting plate (17) in a bolted mode, and a loop rope (18) penetrates through the surface of the connecting plate (17).

5. A portable multifunctional hand-held terminal as claimed in claim 1, characterized in that: the bottom of the protection plate (14) is bonded with a protection pad (16), and the protection pad (16) is made of rubber.