CN217467560U - PDA handheld terminal display screen protective structure - Google Patents

Abstract

The utility model discloses a handheld terminal display screen protective structure of PDA relates to the handheld terminal technology field of PDA. This handheld terminal display screen protective structure of PDA, including handheld terminal of PDA, protection transparent plate and installation component, the front side at the handheld terminal of PDA is opened and is equipped with square draw-in groove, and the protection transparent plate sets up on the handheld terminal of PDA. The utility model discloses a handle, the diaphragm, square post, the cooperation of rotating rod and square inserted block is used, can install the protection transparent plate on the handheld terminal of PDA, can play the effect of protection to the display screen on the one hand, reduce the injury that brings when using accident appearing, in order to avoid appearing the unable normal use condition of user, thereby prolong its life, the setting of handle, but convenient to use person hands and carries PDA handheld terminal, through square fixture block, square draw-in groove, square inserted bar, the cooperation of clamp plate is used, can fix the protection transparent plate, the condition that the protection transparent plate opened appears in avoiding the use.

Description

PDA handheld terminal display screen protective structure

Technical Field

The utility model relates to a handheld terminal technical field of PDA, in particular to handheld terminal display screen protective structure of PDA.

Background

The PDA is called as a palm computer, can help people to complete work, study, entertainment and the like in moving, is classified according to use and is divided into industrial PDA and consumer products PDA, the industrial PDA is mainly applied to the industrial field, and common bar code scanners, RFID readers, POS machines and the like can be called as the PDA; the consumption products of the PDA comprise more PDAs, such as smart phones, tablet computers and handheld game machines, and the current PDA handheld terminals are easy to fall off due to hand slip in the using process, so that the display screens of the PDA handheld terminals are damaged to a greater or lesser extent, and the service life of the PDA handheld terminals is further shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a PDA handheld terminal display screen protective structure, can solve the in-process that uses, appear easily because of the smooth condition that leads to PDA handheld terminal to drop of hand, can cause more or less injury to the display screen at its PDA handheld terminal, and then reduce its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a protective structure for a display screen of a PDA (personal digital Assistant) handheld terminal comprises the PDA handheld terminal, a protective transparent plate and a mounting assembly, wherein a square clamping groove is formed in the front side of the PDA handheld terminal, the protective transparent plate is arranged on the PDA handheld terminal, and the protective transparent plate can be connected with the PDA handheld terminal through the mounting assembly;

the installation assembly is arranged on the protective transparent plate and comprises two groups of contact plates and rotating sleeves, the two groups of contact plates are in contact with the bottom of the PDA handheld terminal, the adjacent side walls of the two groups of contact plates are rotatably provided with connecting rods, the outer wall of each connecting rod is sleeved with one rotating sleeve, and the outer wall of each rotating sleeve is fixedly connected with the protective transparent plate.

Preferably, the mounting assembly further comprises a handle, transverse plates, square columns, rotating rods and square insertion blocks, one side of the contact plate is fixedly mounted with the square columns, the transverse plates are fixedly mounted on two sides of the PDA handheld terminal, the number of the square columns is two, the bottoms of the two groups of square columns are respectively fixedly connected with two ends of the handle, a square groove is formed in the front side of one group of square columns, a square groove is formed in the rear side of the other group of square columns, the rotating rods are rotatably mounted at the tops of the two groups of transverse plates, a connecting piece is fixedly sleeved on the outer wall of each rotating rod, the square insertion blocks are fixedly mounted on the outer wall of each connecting piece, the square insertion blocks are clamped and mounted in the square grooves, the square columns and the square insertion blocks are clamped and mounted, the protective transparent plate can be mounted on the PDA handheld terminal, on one hand, the protective effect on the display screen can be achieved, damage caused by accidents in use is reduced, and the situation that a user cannot normally use is avoided, thereby prolong its life, the detachable design is convenient for install and dismantle, uses as required.

Preferably, the transverse plate is provided with a square opening through which the square column can pass, so that the installation is more stable.

Preferably, the square clamping block of front side fixedly connected with of protection transparent plate, but square clamping block joint is installed in square draw-in groove, and square design makes the joint more stable.

Preferably, two groups of square insertion rods are arranged on the PDA handheld terminal, and square slots into which the square insertion rods can be inserted are formed in the square clamping blocks, so that the square clamping blocks can be limited.

Preferably, the PDA handheld terminal and the square clamping groove are provided with square holes for the square inserting rods to pass through, the central points of the square holes and the square clamping grooves are located on the same straight line, the top ends of the square inserting rods extend to the outer side of the PDA handheld terminal and are fixedly connected with pressing plates, and the protection transparent plate is prevented from being turned over in the using process and is prevented from being damaged, so that the protection effect is greatly reduced.

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

this handheld terminal display screen protective structure of PDA, through the handle, the diaphragm, square post, the cooperation of rotating rod and square inserted block is used, can install the protection transparent plate on the handheld terminal of PDA, can play the effect of protection to the display screen on the one hand, reduce the injury that brings when using the accident, in order to avoid appearing the unable normal use condition of user, thereby prolong its life, the detachable design, be convenient for install and dismantle, use according to the demand, the setting of handle, but the convenient to use person is handheld and is carried PDA handheld terminal, through square fixture block, square draw-in groove, square inserted bar, the cooperation of clamp plate is used, can fix the protection transparent plate, the condition that the protection transparent plate turned over to appear in avoiding the use, lead to the protective effect to discount greatly.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a rear view of the present invention.

Reference numerals: the PDA mobile phone comprises a PDA handheld terminal 1, a protective transparent plate 2, a contact plate 3, a rotating sleeve 4, a handle 5, a transverse plate 6, a square column 7, a rotating rod 8, a square inserting block 9, a square clamping block 10, a square clamping groove 11, a square inserting rod 12 and a pressing plate 13.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a terminal display screen protective structure is handed to PDA, hold terminal 1 including PDA, protection transparent plate 2 and installation component, the square draw-in groove 11 has been seted up to the front side at the handheld terminal 1 of PDA, protection transparent plate 2 sets up on the handheld terminal 1 of PDA, 2 accessible installation components of protection transparent plate are connected with the handheld terminal 1 of PDA, the installation component sets up on protection transparent plate 2, the installation component is including contact plate 3 and rotation cover 4, the quantity of contact plate 3 is two sets of, the bottom of the handheld terminal 1 of two sets of contact plates 3 and PDA is contacted, the connecting rod is installed in the rotation of the adjacent lateral wall of two sets of contact plates 3, the outer wall cover of connecting rod is equipped with rotation cover 4, the outer wall of rotation cover 4 and 2 fixed connection of protection transparent plate.

Further, the mounting assembly further comprises a handle 5, a transverse plate 6, square columns 7, rotating rods 8 and square insertion blocks 9, one side of the contact plate 3 is fixedly mounted with the square columns 7, the transverse plates 6 are fixedly mounted on two sides of the PDA hand-held terminal 1, the number of the square columns 7 is two, the bottoms of the two groups of square columns 7 are respectively fixedly connected with two ends of the handle 5, the handle 5 is arranged to facilitate a user to hold and carry the PDA hand-held terminal 1, a square groove is formed in the front side of one group of square columns 7, a square groove is formed in the rear side of the other group of square columns 7, the rotating rods 8 are rotatably mounted at the tops of the two groups of transverse plates 6, a rotating disc is fixedly connected to the top ends of the rotating rods 8 to facilitate the rotation of the rotating rods 8, a connecting piece is fixedly sleeved on the outer wall of the rotating rods 8, the square insertion blocks 9 are fixedly mounted on the outer wall of the connecting piece, the square insertion blocks 9 are mounted in the square groove in a clamping manner, square post 7 and the installation of square inserted block 9 joint, pass two sets of square openings on the diaphragm 6 with square post 7, manual rotation rolling rod 8, rolling rod 8 drives the connecting piece and rotates, the connecting piece drives square inserted block 9 and rotates to the square groove on square post 7, can install PDA handheld terminal 1 with protection transparent plate 2 on, can play the effect of protection to the display screen on the one hand, reduce the injury that brings when using the accident, in order to avoid appearing the unable normal use condition of user, thereby prolong its life, the detachable design, be convenient for install and dismantle, use according to the demand.

Furthermore, the transverse plate 6 is provided with a square opening for the square column 7 to pass through.

Still further, the square fixture block 10 of front side fixedly connected with of protection transparent plate 2, but square fixture block 10 joint is installed in square draw-in groove 11, and the joint is more stable for the square design.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, two sets of square insertion rods 12 are disposed on the PDA handheld terminal 1, and a square slot for inserting the square insertion rod 12 is disposed on the square fixture block 10.

Further, the PDA handheld terminal 1 and the square clamping groove 11 are all provided with square holes for the square insertion rods 12 to pass through, the central points of the square holes and the square slots are located on the same straight line, the top ends of the square insertion rods 12 extend to the outer side of the PDA handheld terminal 1 and are fixedly connected with pressing plates 13, the protective transparent plate 2 is manually rotated to be connected into the square clamping grooves 11 in a manner of being clamped into the square clamping blocks 10, the pressing plates 13 are held to press the square insertion rods 12 downwards, the square insertion rods 12 pass through the square holes and are inserted into the square slots in the square clamping blocks 10, the installation of the protective transparent plate 2 is further completed, the protective transparent plate 2 is fixed, the situation that the protective transparent plate 2 is turned over in the using process is avoided, and the protective effect is greatly reduced.

The working principle is as follows: pass two sets of square post 7 square opening on diaphragm 6, manual rotation rotating rod 8, rotating rod 8 drives the connecting piece and rotates, the connecting piece drives square inserted block 9 and rotates to the square groove on square post 7 in, manual rotation protects transparent plate 2 to square fixture block 10 joint in square clamping groove 11, hold clamp plate 13 and push down square inserted bar 12 for square inserted bar 12 passes square hole and inserts in the square slot on the square fixture block 10, and then accomplish the installation of protection transparent plate 2.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a handheld terminal display screen protective structure of PDA, includes handheld terminal (1) of PDA, protection transparent plate (2) and installation component, its characterized in that: a square clamping groove (11) is formed in the front side of the PDA handheld terminal (1), the protective transparent plate (2) is arranged on the PDA handheld terminal (1), and the protective transparent plate (2) can be connected with the PDA handheld terminal (1) through a mounting assembly;

the installation assembly is arranged on the protective transparent plate (2), the installation assembly comprises two groups of contact plates (3) and rotating sleeves (4), the number of the contact plates (3) is two, the two groups of contact plates (3) are contacted with the bottom of the PDA handheld terminal (1), the adjacent side walls of the two groups of contact plates (3) are rotatably provided with connecting rods, the outer wall of each connecting rod is sleeved with the rotating sleeve (4), the outer wall of each rotating sleeve (4) is fixedly connected with the protective transparent plate (2), the installation assembly also comprises a handle (5), transverse plates (6), square columns (7), rotating rods (8) and square insertion blocks (9), one side of each contact plate (3) is fixedly installed with each square column (7), the transverse plates (6) are fixedly installed on the two sides of the PDA handheld terminal (1), the number of the square columns (7) is two groups, the bottoms of the two groups of square columns (7) are respectively fixedly connected with the two ends of the handle (5), the front side of a set of square post (7) is opened and is equipped with square groove, and the rear side of another group of square post (7) is opened and is equipped with square groove, and the top of two sets of diaphragm (6) is all rotated and is installed rotating rod (8), and the outer wall fixed cover of rotating rod (8) is equipped with the connecting piece, and the outer wall fixed mounting of connecting piece has square inserted block (9), and square inserted block (9) joint is installed in square groove, and square post (7) and square inserted block (9) joint are installed.

2. The PDA handheld terminal display screen protection structure of claim 1, wherein: the transverse plate (6) is provided with a square opening through which the square column (7) can pass.

3. The PDA handheld terminal display screen protection structure of claim 2, wherein: the front side of the protective transparent plate (2) is fixedly connected with a square clamping block (10), and the square clamping block (10) can be clamped and installed in a square clamping groove (11).

4. The PDA handheld terminal display screen protection structure of claim 3, wherein: two groups of square insertion rods (12) are arranged on the PDA handheld terminal (1), and square slots for the square insertion rods (12) to insert are formed in the square clamping blocks (10).

5. The PDA handheld terminal display screen protection structure of claim 4, characterized in that: the PDA handheld terminal is characterized in that square holes for the square insertion rods (12) to pass through are formed in the PDA handheld terminal (1) and the square clamping grooves (11), the central points of the square holes and the square insertion grooves are located on the same straight line, and the top ends of the square insertion rods (12) extend to the outer side of the PDA handheld terminal (1) and are fixedly connected with pressing plates (13).

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