Display control terminal

Abstract

The utility model discloses a display control terminal which comprises a terminal body, a display screen installed on the outer wall of the terminal body and a clamping groove plate used for installing the terminal body, a connecting rod penetrates through the outer wall of the upper portion of the clamping groove plate, and the top end of the connecting rod is installed on the front side and the rear side of the bottom end of a pulling plate. The bottom ends of the connecting rods are installed on the front side and the rear side of the top end of the pressing plate, and the inner wall of the clamping groove plate is connected with the top end of the pressing plate through a first elastic piece. Under the action of clamping and limiting between the clamping groove plate and the table edge, the placing stability of the terminal main body can be guaranteed, so that the situation that the terminal main body topples over and is damaged under the impact of external force is avoided, and the service life of the terminal main body and the service life of the display screen are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of control terminals, and in particular relates to a display control terminal. Background Art

[0002] As a human-computer interaction device, the display and control terminal has high requirements for high and low temperature and brightness when used in the military field; currently, digital tubes and LCD screens are more commonly used. Digital tubes have low cost, high brightness, and strong environmental adaptability.

[0003] The existing display terminal is directly placed on the desktop when it is basically used. When it encounters external impact, the terminal shakes or falls over, which affects the service life of the display terminal.

[0004] Therefore, we propose a display control terminal to solve the above problems. Utility Model Content

[0005] The utility model aims at solving the problems existing in the prior art and proposes the following technical solutions:

[0006] A display control terminal comprises a terminal body, a display screen installed on the outer wall of the terminal body, and a card slot plate for installing the terminal body, the outer wall above the card slot plate is penetrated by a connecting rod, the top end of the connecting rod is installed on the front and rear sides of the bottom end of a pull plate, the bottom end of the connecting rod is installed on the front and rear sides of the top end of a pressing plate, and the inner wall of the card slot plate and the top end of the pressing plate are connected by a first elastic member.

[0007] With the effect of the positioning limit between the card slot plate and the table edge, the stability of the terminal body can be guaranteed, thereby preventing the terminal body from tipping over and being damaged due to external impact, thereby ensuring the service life of the terminal body and the display screen.

[0008] As a preferred embodiment of the above technical solution, the inner wall of the pull plate slides inside the slide groove, and the slide groove is symmetrically arranged on the outer wall of the terminal body.

[0009] The smoothness and efficiency of pulling the pull plate are guaranteed.

[0010] As a preferred embodiment of the above technical solution, a protective pad is glued to the bottom end of the pull plate.

[0011] The protective pad can form a gap between the pull plate and the card slot plate to prevent the two from directly contacting and causing collision.

[0012] As a preferred embodiment of the above technical solution, a soft pad is glued to the bottom end of the pressing plate.

[0013] The soft pad can form a gap between the pressing plate and the clamping slot plate to avoid direct contact between the two and collision.

[0014] As a preferred embodiment of the above technical solution, the pressing plate is provided with multiple groups of limiting grooves on the end face close to the inner wall of the card-joining groove plate, and an installation frame is installed on the inner side of the limiting groove under the connecting action of the second elastic member, and the end face of the installation frame is embedded with a ball bearing that abuts against the inner wall of the card-joining groove plate, and the inner wall of the limiting groove is symmetrically provided with sliding rails, and the inner sides of the sliding rails are slidably connected with sliders installed on the outer wall of the installation frame.

[0015] Under the rolling action of the ball, the pressing plate moves smoothly inside the clamping groove plate, and at the same time, under the squeezing action of the elastic potential energy of the second elastic member, the position of the pressing plate inside the clamping groove plate is limited.

[0016] The beneficial effects of the utility model are:

[0017] In the present application, the positioning limiter between the card slot plate and the table edge can ensure the stability of the terminal body, thereby preventing the terminal body from tipping over and being damaged due to external impact, thereby ensuring the service life of the terminal body and the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structural diagram provided by the embodiment of the utility model is shown;

[0019] Figure 2 The schematic diagram of the internal structure provided by the embodiment of the utility model is shown from a side view;

[0020] Figure 3 The utility model embodiment provided by the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0021] Legend:

[0022] 1. Terminal body; 2. Display screen; 3. Slide groove; 4. Pull plate; 5. Protective pad; 6. Connecting rod; 7. First elastic member; 8. Pressing plate; 9. Soft pad; 10. Snap-in slot plate; 11. Limiting groove; 12. Second elastic member; 13. Mounting frame; 14. Slider; 15. Slide rail; 16. Ball bearing. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, in the embodiment of the utility model: it includes a terminal body 1, a display screen 2 installed on the outer wall of the terminal body 1 and a card slot plate 10 for installing the terminal body 1; the above are all prior arts, and this application does not protect them here, so no further elaboration is made.

[0025] like Figure 2 and Figure 3 As shown, the outer wall above the card slot plate 10 is penetrated by the connecting rod 6, the top end of the connecting rod 6 is installed on the front and rear sides of the bottom end of the pull plate 4, the bottom end of the connecting rod 6 is installed on the front and rear sides of the top of the pressing plate 8, and the inner wall of the card slot plate 10 and the top of the pressing plate 8 are connected by the first elastic member 7; under the action of the elastic potential energy of the first elastic member 7, the pull plate 4 is pulled upward, and the pressing plate 8 is moved to the highest limit point under the joint action of the connecting rod 6. At this time, the front end opening of the card slot plate 10 is carded toward the edge of the table, and then the pull plate 4 is released. Under the action of the elastic reaction force of the first elastic member 7, the pressing plate 8 is abutted against the desktop, completing the limiting operation of the terminal body 1.

[0026] It should be noted that if Figure 1 and Figure 2 As shown, in this embodiment, a spring is used as an elastic component to force the pressing plate 8 to abut against the inner wall of the clamping slot plate 10, but in some other embodiments, other elastic components such as a spring leaf, an elastic paddle, etc. can also be used.

[0027] like Figure 2 As shown, the inner wall of the pull plate 4 slides inside the slide groove 3, and the slide groove 3 is symmetrically arranged on the outer wall of the terminal body 1, so that the smooth efficiency of pulling the pull plate 4 is guaranteed.

[0028] like Figure 2 As shown, a protective pad 5 is glued to the bottom of the pull plate 4; the protective pad 5 can form a gap between the pull plate 4 and the card slot plate 10 to avoid direct contact and collision between the two, and the protective pad 5 can be made of other soft materials such as rubber.

[0029] like Figure 1 and Figure 2 As shown, a soft pad 9 is glued to the bottom of the pressing plate 8; the soft pad 9 can form a gap between the pressing plate 8 and the card slot plate 10 to avoid direct contact and collision between the two, and the soft pad 9 can be made of other soft materials such as rubber.

[0030] like Figure 2 and Figure 3 As shown, the end surface of the pressing plate 8 close to the inner wall of the card slot plate 10 is provided with a plurality of groups of limiting grooves 11, and the inner side of the limiting groove 11 is installed with a mounting frame 13 under the connecting action of the second elastic member 12, and the end surface of the mounting frame 13 is embedded with a ball 16 abutting against the inner wall of the card slot plate 10, and the inner wall of the limiting groove 11 is symmetrically provided with a slide rail 15, and the inner side of the slide rail 15 is slidably connected with a slider 14 installed on the outer wall of the mounting frame 13; under the rolling action of the ball 16, the pressing plate 8 moves smoothly on the inner side of the card slot plate 10, and at the same time, under the squeezing action of the elastic potential energy of the second elastic member 12, the position of the pressing plate 8 on the inner side of the card slot plate 10 is limited.

[0031] It should be noted that if Figure 3 As shown, in this embodiment, a spring is used as an elastic component to force the installation frame 13 to move inside the limiting groove 11, but in some other embodiments, other elastic components such as a spring leaf, an elastic paddle, etc. can also be used.

[0032] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A display control terminal, comprising a terminal body (1), a display screen (2) mounted on the outer wall of the terminal body (1), and a card slot plate (10) for mounting the terminal body (1), characterized in that: The outer wall above the snap-in slot plate (10) is penetrated by a connecting rod (6), the top end of the connecting rod (6) is installed on the front and rear sides of the bottom end of the pull plate (4), the bottom end of the connecting rod (6) is installed on the front and rear sides of the top end of the pressing plate (8), and the inner wall of the snap-in slot plate (10) and the top end of the pressing plate (8) are connected via a first elastic member (7).

2. A display control terminal according to claim 1, characterized in that: The inner wall of the pull plate (4) slides inside the slide groove (3), and the slide groove (3) is symmetrically arranged on the outer wall of the terminal body (1).

3. A display control terminal according to claim 1, characterized in that: A protective pad (5) is glued to the bottom end of the pull plate (4).

4. A display control terminal according to claim 1, characterized in that: A soft pad (9) is glued to the bottom end of the pressing plate (8).

5. A display control terminal according to claim 1, characterized in that: The pressing plate (8) is provided with a plurality of groups of limiting grooves (11) on the end surface close to the inner wall of the snap-fitting groove plate (10), and a mounting frame (13) is installed on the inner side of the limiting groove (11) under the connection action of the second elastic member (12), and a ball (16) is embedded and connected to the end surface of the mounting frame (13) and abuts against the inner wall of the snap-fitting groove plate (10), and slide rails (15) are symmetrically provided on the inner wall of the limiting groove (11), and the inner side of the slide rails (15) is slidably connected to a slider (14) installed on the outer wall of the mounting frame (13).

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