CN212786158U

CN212786158U - Protective structure for electronic mechanical equipment

Info

Publication number: CN212786158U
Application number: CN202021529606.1U
Authority: CN
Inventors: 黄春先
Original assignee: Putian University
Current assignee: Putian University
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-23
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a protective structure for electronic mechanical equipment, which comprises a housin, the inside antetheca of casing is fixed with the fixed plate, and first spout has been seted up to the rear surface of fixed plate, and sliding connection has two first sliders in the first spout, the upper end first slider and lower extreme one side that first slider kept away from each other respectively all is fixed with the L type backup pad that the symmetry set up, two first slider rear surface all rotates and connects first pull rod, two the one end that first pull rod is close to each other is rotated jointly and is connected with oval carousel, and two first pull rod is located oval carousel front surface, oval carousel front surface rotates through the pivot with the fixed plate and is connected, the through-hole has been seted up to oval carousel rear surface. The utility model provides a protective structure for electronic mechanical equipment, the purpose is to press from both sides tightly and protect electronic mechanical equipment, has solved carelessly when daily life uses and has fallen down, causes the cracked condition of screen easily.

Description

Protective structure for electronic mechanical equipment

Technical Field

The utility model relates to a protective structure technical field especially relates to a protective structure for electronic mechanical equipment.

Background

At present, electromechanical equipment is widely applied to the market in life, a protection mechanism for the electromechanical equipment also grows along with the wide application of the electromechanical equipment, the protection mechanism in daily life basically adopts a U-shaped groove structure, the protection is lost, and when the electromechanical equipment falls carelessly, a screen is easy to crack.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an electron mechanical equipment is with protective structure, the purpose is to press from both sides tightly and protect electron mechanical equipment, has solved carelessly when daily life uses and has fallen, causes the cracked condition of screen easily.

(II) technical scheme

The utility model provides a protective structure for electronic mechanical equipment, which comprises a shell, wherein a fixed plate is fixed on the front wall inside the shell, a first chute is arranged on the rear surface of the fixed plate, two first sliders are connected in the first chute in a sliding way, L-shaped supporting plates which are symmetrically arranged are fixed on one sides of the first sliders at the upper end and the lower end, which are respectively far away from each other, two L-shaped supporting plates are fixed on the sides, the rear surfaces of the two first sliders are respectively connected with a first pull rod in a rotating way, the two ends, which are close to each other, of the two first pull rods are connected with an elliptic turntable in a rotating way, the two first pull rods are positioned on the front surface of the elliptic turntable, the front surface of the elliptic turntable is connected with the fixed plate in a rotating way through a through hole is arranged on the rear surface of the elliptic turntable, an inner toothed disc is fixed in the through hole, a, left two L type backup pad and right side one side that L type backup pad kept away from each other is provided with the slide bar that is fixed in the casing inside respectively, two the cover is equipped with two back type sliders respectively on the slide bar, two of upper end back type slider and two of lower extreme it is fixed in two respectively to return type slider a side surface that L type backup pad kept away from each other, two second spouts, two have been seted up to the casing front surface equal sliding connection has two second sliders in the second spout, the casing is preceding to be provided with two risers, left two second slider and two on right side the second slider is fixed two respectively the rear surface of riser, two in the same spout all be fixed with the extension spring between the second slider.

Preferably, two second vertical plates are fixed on the rear surface of the oval turntable and are symmetrically arranged.

Preferably, four one ends of the L-shaped supporting plates, which are far away from the first sliding block, are respectively fixed with a protection block, four through grooves are formed in the front surface of the shell, and the four through grooves are respectively located under the protection blocks.

Preferably, the other end of the limiting rod, which is far away from one end of the circular block in rotating connection, is positioned between two teeth of the internal tooth disc.

Preferably, the outer circumferential surface of the circular block is smaller than the inner circumferential surface of the internally toothed disc.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. through the arrangement of the first vertical plate, the first sliding block and the second sliding block, the two sides of the electronic mechanical equipment are clamped and protected.

2. Through the arrangement of the oval rotary table, the first sliding block, the L-shaped supporting plate, the protective block, the second vertical plate and the limiting rod, the two ends of the electronic mechanical equipment are clamped and protected.

Drawings

Fig. 1 is a front view of a protection structure for an electronic mechanical device according to the present invention.

Fig. 2 is a back cross-sectional view of the protection structure for an electronic mechanical device according to the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a front cross-sectional view of the protection structure for an electronic mechanical device according to the present invention.

Fig. 5 is a schematic side view of the protection structure for an electronic mechanical device according to the present invention.

Reference numerals: 1. a housing; 2. a fixing plate; 3. a protection block; 4. an L-shaped support plate; 5. A slide bar; 6. a clip slider; 7. a tension spring; 8. a first vertical plate; 9. a first slider; 10. a first pull rod; 11. a second vertical plate; 12. an internally toothed disc; 13. a round block; 15. a limiting rod; 16. a second slider; 17. an elliptical rotating disk.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-5, the utility model provides a protective structure for electronic mechanical equipment, which comprises a housing 1, a fixed plate 2 is fixed on the front wall inside the housing 1, a first sliding groove is formed on the rear surface of the fixed plate 2, two first sliding blocks 9 are slidably connected in the first sliding groove, L-shaped supporting plates 4 symmetrically arranged are fixed on the sides of the upper end first sliding block 9 and the lower end first sliding block 9 which are respectively far away from each other, the rear surfaces of the two first sliding blocks 9 are rotatably connected with first pull rods 10, the ends of the two first pull rods 10 which are close to each other are rotatably connected with an elliptical rotating disc 17, the two first pull rods 10 are positioned on the front surface of the elliptical rotating disc 17, the front surface of the elliptical rotating disc 17 is rotatably connected with the fixed plate 2 through a rotating shaft, a through hole is formed on the rear surface of the elliptical rotating disc 17, an inner toothed disc 12 is fixed in the through, the rear surface of the round block 13 is rotatably connected with a limiting rod 15, one side of the left L-shaped support plate 4, which is far away from two L-shaped support plates 4 on the right side, is provided with a slide bar 5 fixed inside the shell 1, two slide bars 5 are sleeved with two return type sliders 6, two return type sliders 6 at the upper end and two return type sliders 6 at the lower end are fixed on one side surface of the two L-shaped support plates 4, which is far away from each other, two second chutes are formed in the front surface of the shell 1, two second sliders 16 are connected in the two second chutes in a sliding mode, two first vertical plates 8 are arranged in the front surface of the shell 1, two second sliders 16 on the left side and two second sliders 16 on the right side are fixed on the rear surfaces of the two first vertical plates 8, and tension springs 7 are fixed between the two second.

In an alternative embodiment, two second risers 11 are fixed on the rear surface of the oval turntable 17, and the two second risers 11 are symmetrically arranged.

Note that, the rotation of the elliptical dial 17 is facilitated.

In an alternative embodiment, the protection blocks 3 are respectively fixed at one ends of the four L-shaped support plates 4 far away from the first slide block 9, four through grooves are formed in the front surface of the housing 1, and the four through grooves are respectively located right below the protection blocks 3.

It should be noted that, the protection blocks 3 are used for clamping and protecting two ends of the electronic mechanical device, and the through groove is formed to facilitate clamping of the electronic mechanical device smaller than the height of the housing 1.

In an alternative embodiment the end of the stop rod 15 remote from the circular block 13 is pivotally connected between two teeth of the internally toothed disc.

It should be noted that the internally toothed disk 12 is restricted so that the internally toothed disk 12 is fixed.

In an alternative embodiment, the outer circumferential surface of the circular block 13 is smaller than the inner circumferential surface of the internally toothed disc 12.

The size of the circular block 13 is limited so as not to affect the rotation of the internal toothed disk 12.

In the utility model, firstly, the shell 1 is horizontally placed, then according to the width of the electronic mechanical equipment, the first vertical plate 8 is pulled to pull the tension spring 7 along the second slide block 16 in the chute, the two first vertical plates 8 are further kept away from each other, and the electronic mechanical equipment is placed on the front surface of the shell 1, thereby the control on the first vertical plate 8 is loosened, the tension spring 7 drives the first vertical plate 8 to shrink along the second slide block 16 in the chute, so that the two first vertical plates 8 clamp the two sides of the electronic mechanical equipment, secondly, according to the height of the electronic mechanical equipment, then the limit of the limiting rod 15 to the inner toothed disc 12 is released, the second vertical plate 11 is twisted, thereby the elliptical rotating disc 17 is rotated, further, the two first pull rods 10 pull the first slide block 9 to move, further, the two L-shaped support plates 4 at the upper end and the two L-shaped support plates 4 at the lower end are kept away from each other, and make protection piece 3 remove to make the distance between two protection pieces 3 adapt to electromechanical device's height, push gag lever post 15 back to between two teeth of internal tooth disc 12 at last, twist the second riser 11 once more, make oval carousel 17 rotate, thereby drive gag lever post 15 and move between the tooth of internal tooth disc 12, make protection piece 3 and electromechanical device contact and press from both sides tightly, if electromechanical device's height does not exceed the high of casing 1, protection piece 3 is close to each other along leading to the groove, make it and electromechanical device contact and press from both sides tightly, then stop twisting second riser 11, and then internal tooth disc 12 is because of gag lever post 15 stops moving, further make oval carousel 17 stop moving, and L type backup pad 4 stops moving, thereby make protection piece 3 clamp the fixed to electromechanical device.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The protection structure for the electronic mechanical equipment comprises a shell (1) and is characterized in that a fixed plate (2) is fixed on the front wall inside the shell (1), a first sliding groove is formed in the rear surface of the fixed plate (2), two first sliding blocks (9) are connected in the first sliding groove in a sliding mode, L-shaped supporting plates (4) which are symmetrically arranged are fixed on one sides, far away from each other, of the first sliding blocks (9) at the upper end and the first sliding blocks (9) at the lower end respectively, the rear surfaces of the two first sliding blocks (9) are rotatably connected with first pull rods (10), one ends, close to each other, of the two first pull rods (10) are rotatably connected with an elliptic turntable (17) together, the two first pull rods (10) are located on the front surface of the elliptic turntable (17), the front surface of the elliptic turntable (17) is rotatably connected with the fixed plate (2) through a rotating shaft, and a through hole is formed in the rear surface, an inner toothed disc (12) is fixed in the through hole, a round block (13) is fixed in the first sliding groove, a limiting rod (15) is connected to the rear surface of the round block (13) in a rotating mode, two L-shaped supporting plates (4) on the left side and two L-shaped supporting plates (4) on the right side are provided with sliding rods (5) fixed inside the shell (1) respectively at one side away from each other, two sliding rods (5) are sleeved with two return-shaped sliding blocks (6) respectively, two return-shaped sliding blocks (6) at the upper end and two return-shaped sliding blocks (6) at the lower end are fixed on one side surface of the L-shaped supporting plates (4) away from each other respectively, two second sliding grooves are formed in the front surface of the shell (1), two second sliding blocks (16) are connected in the second sliding grooves in a sliding mode, two first vertical plates (8) are arranged in front, the two left second sliding blocks (16) and the two right second sliding blocks (16) are fixed on the rear surfaces of the two first vertical plates (8) respectively, and tension springs (7) are fixed between the two second sliding blocks (16) in the same sliding groove.

2. A shielding structure for electronic mechanical devices according to claim 1, wherein two second risers (11) are fixed to the rear surface of said oval turntable (17), and said two second risers (11) are symmetrically arranged.

3. The protection structure for the electronic mechanical equipment according to claim 1, wherein the protection blocks (3) are respectively fixed at one ends of the four L-shaped support plates (4) far away from the first sliding block (9), the front surface of the shell (1) is provided with four through grooves, and the four through grooves are respectively positioned right below the protection blocks (3).

4. A shielding structure for electrical mechanical equipment according to claim 1, wherein the other end of the limiting rod (15) remote from the end of the circular block (13) to which it is rotatably attached is located between two teeth of the internally toothed disc (12).

5. A shielding structure for electric mechanical equipment according to claim 1, wherein the outer circumference of said circular block (13) is smaller than the inner circumference of said internally toothed disc (12).