CN209445025U - Protective device on electronics - Google Patents

Abstract

The protective device used on electronic communication equipment relates to the technical field of electronic communication equipment, including a fixed frame. The bottom surface of the fixed frame is a cavity with a cavity inside. The adjustment rod is located inside the fixed frame, and one end is connected with a vertically telescopic fixed structure. One side of the cavity is fixed with a motor, and the output shaft of the motor is connected with a threaded rod. The end of the threaded rod away from the motor and the other side of the cavity pass through a bearing. Rotational connection, the utility model provides a protective device for electronic communication equipment, which can quickly clamp and fix the communication equipment, and is provided with a vertically telescopic fixing structure, a laterally telescopic clamping structure and a vertical buffer structure, which can It has the effect of shock absorption, so that the communication equipment is protected by shock absorption, and the rollers are provided to facilitate the movement of the communication equipment and provide convenience for use.

Description

Protective devices for electronic communication equipment

technical field

The utility model relates to the technical field of electronic communication equipment, in particular to a protective device for electronic communication equipment.

Background technique

The existing protective devices for electronic communication equipment have a simple structure and do not have a shock-absorbing structure, which is easy to cause damage to the communication equipment during the handling process, so that it is not convenient to protect the communication equipment more effectively, and the existing protective devices are harmful to the communication equipment. Installation and disassembly are inconvenient, so that it is inconvenient to install and place the communication equipment, and the existing protective device does not have a moving function, which brings inconvenience to the use of the communication equipment.

Utility model content

In view of the above, in order to solve the problems that the existing protective devices for electronic communication equipment have simple structure, no shock absorbing structure, inconvenient installation and disassembly of the protective devices, and the protective devices do not have the function of moving, etc., the utility model provides The protective device on the equipment can quickly clamp and fix the communication equipment, and it is equipped with a vertically telescopic fixed structure, a horizontally telescopic clamping structure and a vertical buffer structure, which can play a shock-absorbing effect, so that the communication equipment Shock-absorbing protection is provided, and rolling wheels are provided, which facilitates the movement of the communication device and provides convenience for use.

The technical solution is: comprising a fixed frame, the bottom surface of the fixed frame is a cavity with a cavity inside, a threaded adjustment rod is threaded at the center of the top surface of the fixed frame, and the threaded adjustment rod is located in the fixed frame One end of the interior is connected with a vertically telescopic fixed structure, one side of the cavity is fixed with a motor, the output shaft of the motor is connected with a threaded rod, and the end of the threaded rod far away from the motor is connected to the other end of the cavity. The two sides of the threaded rod are rotatably connected by bearings. The two sides of the threaded rod are provided with threads in opposite directions. Both sides of the threaded rod are threaded with slide rods. The tops of the slide bars all pass through the slideway and extend to the top of the cavity, and the slide bar can slide inside the slideway, the top of the slide bar is connected with a crossbar, and the end of the crossbar A horizontally telescopic clamping structure is connected, the two clamping structures form a structure for clamping communication equipment, the distance between the two clamping structures and the threaded adjustment rod is equal, and the bottom of the cavity The end face is connected with a roller with a brake structure through a vertical buffer structure.

Preferably, a slide rail is provided on the bottom surface of the inner cavity of the cavity, and a slide block that cooperates with the slide rail is provided at the bottom of the two slide bars.

Preferably, the fixing structure includes a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are fixedly connected by several first springs, and the first fixing plate is far away from the The center of the side of the first spring is connected to the threaded adjusting rod, and the side of the second fixing plate away from the first spring is provided with a first elastic rubber layer.

Preferably, the clamping structure includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are fixedly connected by several second springs, the first Both the top and the bottom between the clamping plate and the second clamping plate are provided with telescopic rods, the center of the side of the first clamping plate away from the second spring is connected to the cross bar, and the second clamping plate A second elastic rubber layer is provided on the side of the plate away from the second spring.

Preferably, the telescopic rod includes several sleeves, the cross-sections of which are all circular with grooves, and the diameters of the sleeves decrease successively, and the sleeves with smaller diameters are socketed on The casing with a large diameter can slide inside it.

Preferably, the vertical buffer structure includes a fixed groove located on the bottom end surface of the cavity, a slide plate inside the fixed groove, the slide plate can slide up and down inside the fixed groove, and the upper end surface of the slide plate is in contact with the fixed groove. The inner top surface of the fixing groove is fixedly connected by a third spring, the lower end surface of the slide plate is connected with a moving rod, the moving rod runs through the bottom end surface of the fixing groove and is connected with the supporting plate, and the moving rod is sleeved There is a fourth spring, the fourth spring is located between the support plate and the fixing groove, and the roller is connected to the lower end surface of the support plate.

Preferably, the upper end of the cavity is provided with baffles behind the front and rear edges.

The utility model provides a protective device for electronic communication equipment, and compared with the prior art, the beneficial effects are:

1 Set up a vertically expandable fixed structure and a horizontally expandable clamping structure. The fixed structure and the clamping structure can quickly clamp and fix the communication equipment, which solves the problem of inconvenient installation and placement of communication equipment in the prior art ;

2 Set up a vertically telescopic fixed structure, a laterally telescopic clamping structure and a vertical buffer structure, which can play a shock-absorbing effect, thereby performing shock-absorbing protection for communication equipment, and solving the problem that the existing protective device has a simple structure and is not With a shock-absorbing structure, it is easy to cause damage to the communication equipment during the handling process, which makes it difficult to protect the communication equipment more effectively;

3. Rollers are provided to facilitate the movement of the communication equipment and provide convenience for use, which solves the problem that the existing protective device does not have a moving function and brings inconvenience to the use of the communication equipment.

Description of drawings

Fig. 1 is an overall vertical sectional view in the utility model.

Fig. 2 is an enlarged view of part A in Fig. 1 .

Fig. 3 is an enlarged view of part B in Fig. 1 .

Fig. 4 is an enlarged view of part C in Fig. 1 .

Fig. 5 is an overall direct view of the utility model.

In the figure: 1-fixed frame, 2-cavity, 3-thread adjusting rod, 4-motor, 5-thread rod, 6-bearing, 7-sliding rod, 8-slide, 9-cross bar, 10-roller , 11-first fixed plate, 12-second fixed plate, 13-first spring, 14-first elastic rubber layer, 15-first clamping plate, 16-second clamping plate, 17-second spring , 18-telescopic rod, 19-second elastic rubber layer, 20-sleeve, 21-fixed groove, 22-slider, 23-third spring, 24-moving rod, 25-support plate, 26-fourth spring, 27-small support frame, 28-thread sleeve, 29-slide rail, 30-slide block, 31-baffle plate.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. The accompanying drawing is a simplified schematic diagram, which only illustrates the basic structure of the utility model in a schematic way, so it only shows the configuration related to the utility model.

Embodiment 1. As shown in FIGS. 1-5 , a protective device for electronic communication equipment includes a fixed frame 1 , and the bottom surface of the fixed frame 1 is a cavity 2 with a cavity inside. Wherein, the fixed frame 1 is in the shape of a cuboid made of metal material, and openings are arranged on the front and rear sides thereof.

The center of the top surface of the fixed frame 2 is threadedly connected with a threaded adjusting rod 3 , and one end of the threaded adjusting rod 3 located inside the fixed frame 2 is connected with a vertically telescopic fixing structure. The threaded adjusting rod 3 is T-shaped, which is beneficial for the user to adjust the threaded adjusting rod 3 .

One side in the cavity 2 is fixed with a motor 4, wherein, one side in the cavity 2 is welded with a small support frame 27, the small support frame 27 adopts an inverted concave metal plate, and the motor 4 is fixed on the small support frame 27 by screws , The motor 4 is fixed on the upper end surface of the support frame 19 by screws, the motor adopts a bidirectional servo motor in the prior art, such as a bidirectional rotary motor with a model number of 80TFD-L2, and its working principle is similar to the prior art.

The output shaft of the motor 4 is connected with a threaded rod 5 through a coupling. One end of the threaded rod 5 away from the motor 4 is connected to the other side in the cavity 2 through a bearing 6. thread. Both sides of the surface of the threaded rod 5 are threaded with a slide rod 7, that is, the slide rod 7 is provided with a threaded sleeve 28 compatible with the threaded rod 5, and the threaded sleeve 28 and the slide rod 7 are integrally formed. The top surface of the cavity 2 is provided with a slideway 8, the tops of the two slide bars 7 run through the slideway 8 and extend to the top of the cavity 2, and the slide bar 7 can slide inside the slideway 8, and the tops of the slide bars 7 are connected There are crossbars 9 . The end of the cross bar 9 is connected with a horizontally telescopic clamping structure, and the two clamping structures form a structure for clamping communication equipment, and the distance between the two clamping structures and the threaded adjusting rod 3 is equal.

Wherein, the bottom surface of the inner cavity of the cavity 2 is provided with a slide rail 29 , and the bottoms of the two slide bars 7 are provided with a slide block 30 cooperating with the slide rail 29 to slide. The slide block 30 and the slide bar 7 are integrally formed, and the slide rail 29 and the slide block 30 assist the slide bar 7 to slide inside the cavity 2 , and can increase the stability of the slide bar 7 sliding inside the cavity 2 .

Among them, the threaded rod 5, the sliding rod 7 and the cross bar 9 are all made of metal material, the sliding rod 7 and the cross bar 9 are cylindrical, the sliding rod 7 and the cross bar 9 are fixedly connected by welding, and the motor 4 is used to drive the clamping structure It can quickly clamp and fix communication equipment, and the process is simple and convenient.

The bottom end surface of the cavity 2 is connected with a roller 10 with a brake structure through a vertical buffer structure, wherein the roller 10 is a universal wheel with a brake in the prior art, such as a universal wheel of model APC/215. The setting of the roller facilitates the movement of the communication device and provides convenience for use.

Among them, a baffle 31 is provided behind the front and back edges of the upper end of the cavity 2 to prevent the communication equipment from being placed on the upper end of the cavity 2. The baffle 31 plays a protective role for the communication equipment and prevents the communication equipment from moving from the cavity during the movement of the protective device. The front and back of the body 2 slide out, and a rubber layer can be bonded to the inner side of the baffle 31 by glue, and the rubber layer further protects the communication equipment.

Embodiment 2. On the basis of the above embodiments, further, the fixed structure includes a first fixed plate 11 and a second fixed plate 12, and the first fixed plate 11 and the second fixed plate 12 are fixedly connected by several first springs 13 The center of the side of the first fixing plate 11 away from the first spring 13 is connected with the threaded adjustment rod 3 , and the side of the second fixing plate 12 away from the first spring 13 is provided with a first elastic rubber layer 14 . Wherein, the first fixed plate 11 and the second fixed plate 12 are all made of metal plates, the first spring 13 is respectively fixed with the first fixed plate 11 and the second fixed plate 12 by welding, and the threaded adjustment rod 3 and the first fixed plate 11 are fixed by welding. Welding and fixing, the first elastic rubber layer 14 is bonded on the second fixing plate 12 by glue.

Embodiment 3. On the basis of the above-mentioned embodiments, further, the clamping structure includes a first clamping plate 15 and a second clamping plate 16, between the first clamping plate 15 and the second clamping plate 16 there are several first clamping plates Two springs 17 are fixedly connected, the top and the bottom between the first clamping plate 15 and the second clamping plate 16 are all provided with telescopic rods 18, the first clamping plate 15 is away from the side center of the second spring 17 and the cross bar 9 Connected, the side of the second clamping plate 16 away from the second spring 17 is provided with a second elastic rubber layer 19 . Wherein, the first clamping plate 15 and the second clamping plate 16 are all made of metal plates, the second spring 17 is respectively fixed with the first clamping plate 15 and the second clamping plate 16 by welding, and the second elastic rubber layer 19 passes Glue is bonded on the second clamping plate 16 .

Wherein, telescopic rod 18 comprises several sleeve pipes 20, and the cross-section of sleeve pipes 20 is circular with grooves, and the pipe diameters of sleeve pipes 20 decrease successively, and the sleeve pipes 20 with small pipe diameters are socketed on the pipes with large pipe diameters. Inside the casing 20 and can slide therein, the telescopic rod 18 is made of metal material, and the two ends of the telescopic rod 18 are respectively fixed with the first clamping plate 15 and the second clamping plate 16 by welding.

Working principle: Place the communication equipment on the upper surface of the cavity 2 so that the communication equipment is located directly below the second fixing plate 12, and adjust the threaded adjustment rod 3 downward so that the first elastic rubber layer 14 is close to the communication equipment. At this time The first spring 13 is in a compressed state, then start the motor 4, the output shaft of the motor 4 drives the rotation of the screw thread 5, the threaded rod 5 drives the slide bar 7 to move towards the communication equipment, and the slide bar 7 drives the cross bar 9 and the clamping structure to the communication device When moving in the direction of the equipment so that the second elastic rubber layer 19 is close to the communication equipment, the second spring 17 is in a compressed state and the motor 4 is stopped. At this time, the fixing structure and the clamping structure can quickly clamp and fix the communication equipment. At the same time, the first spring 13 , the second spring 17 , the first elastic rubber layer 14 and the second elastic rubber layer 19 are all elastic, and can play a shock-absorbing effect on the communication equipment, thereby providing shock-absorbing protection for the communication equipment.

Embodiment 4. On the basis of the above embodiments, further, the vertical buffer structure includes a fixed groove 21 located at the bottom end surface of the cavity 2, a slide plate 22 inside the fixed groove 21, and the slide plate 22 can slide up and down inside the fixed groove 21, The upper end surface of the slide plate 22 is fixedly connected with the inner top surface of the fixed groove 21 by the third spring 23, the lower end surface of the slide plate 22 is connected with a moving rod 24, and the moving rod 24 runs through the bottom end surface of the fixed groove 21 and is connected with the support plate 25, A fourth spring 26 is sleeved on the moving rod 24 , the fourth spring 26 is located between the support plate 25 and the fixing groove 21 , and the roller 10 is connected to the lower surface of the support plate 25 . Wherein, the fixed groove 21, the slide plate 22, the moving rod 24 and the support plate 25 are all made of metal material, the fixed groove 21 adopts a cylindrical groove, the fixed groove 21 is welded on the bottom end surface of the cavity 2, and the two ends of the third spring 23 are respectively connected with the The sliding plate 22 and the fixing groove 21 are fixedly connected by welding, the moving rod 24 and the sliding plate 22 are fixed by welding, the two ends of the fourth spring 26 are respectively fixed with the supporting plate 25 and the fixing groove 21 by welding, and the roller 10 is fixedly connected to the supporting plate by screws 25 lower end faces. A vertical buffer structure is set, and when the protection device runs into a bumpy road during the moving process, the support plate 25 and the moving rod 24 move upwards, and then the slide plate 22 moves upwards inside the fixed groove 21, and the third spring 23 and the fourth spring move upwards. Under the action of the elasticity of the spring 26, the shaking of the protective device during operation can be reduced, ensuring the stability of the communication equipment during transportation, and further ensuring the safety of the communication equipment.

The utility model provides a protective device for electronic communication equipment, which can quickly clamp and fix the communication equipment, and is provided with a vertically telescopic fixing structure, a laterally telescopic clamping structure and a vertical buffer structure, which can reduce The shock effect is achieved, so as to protect the communication equipment from shock, and setting rollers facilitates the movement of the communication equipment, provides convenience for use, strong practicability, and is suitable for wide promotion.

The above-mentioned embodiments are only examples for clear description, and are not intended to limit the implementation. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. The changes or variations derived therefrom are still within the protection scope of the utility model creation.

Claims (7)

1. for the protective device on electronics, including fixed frame (1), which is characterized in that the bottom of the fixed frame (1) Face is the internal cavity (2) for having cavity, is threaded with screw thread adjusting rod (3), institute at the end face center of the fixed frame (1) It states screw thread adjusting rod (3) and is located at the internal one end of the fixed frame (1) and be connected with the fixed structure that can vertically stretch, the cavity (2) side in is fixed with motor (4), and the output shaft of the motor (4) is connected with threaded rod (5), and the threaded rod (5) is separate One end of motor (4) and the other side in the cavity (2) are rotatablely connected by bearing (6), threaded rod (5) both side surface The screw thread for being provided with opposite direction, the two sides on threaded rod (5) surface are threaded with slide bar (7), the cavity (2) Top surface offer slideway (8), the top of two slide bars (7) runs through slideway (8) and extends to the top of the cavity (2) Portion, and the slide bar (7) can be connected with cross bar (9), the cross bar in the slideway (8) internal slide, slide bar (7) top (9) end be connected with can transversal stretching clamp structure, two clamp structures form the knot for clamping communication apparatus Structure, two clamp structure being equidistant to screw thread adjusting rod (3), it is vertical that the bottom face of the cavity (2) passes through Buffer structure is connected with the idler wheel (10) with brake structure.

2. the protective device according to claim 1 on electronics, which is characterized in that the cavity (2) The bottom surface of inner cavity offers sliding rail (29), and the bottom of two slide bars (7) is equipped with the cunning with the sliding rail (29) cooperation sliding Block (30).

3. the protective device according to claim 1 on electronics, which is characterized in that the fixed structure Including the first fixed plate (11) and the second fixed plate (12), between first fixed plate (11) and second fixed plate (12) It is fixedly connected by several first springs (13), center side of first fixed plate (11) far from first spring (13) Place is connect with the screw thread adjusting rod (3), and second fixed plate (12) is provided with far from the side of first spring (13) First elastic rubber layer (14).

4. the protective device according to claim 1 on electronics, which is characterized in that the clamp structure Including the first grip block (15) and the second grip block (16), between first grip block (15) and second grip block (16) It is fixedly connected by several second springs (17), top and bottom between first grip block (15) and the second grip block (16) Be provided with telescopic rod (18), first grip block (15) far from the second spring (17) center side at the cross Bar (9) connection, second grip block (16) are provided with the second elastic rubber layer far from the side of the second spring (17) (19).

5. the protective device according to claim 4 on electronics, which is characterized in that the telescopic rod It (18) include several casings (20), the cross section of described sleeve pipe (20) is the circle of trough of belt, and the caliber of described sleeve pipe (20) It is sequentially reduced, the small described sleeve pipe of caliber (20) is socketed in the big described sleeve pipe of caliber (20) and can slide inside it.

6. the protective device according to claim 1 on electronics, which is characterized in that the vertical buffering Structure includes the fixing groove (21) of the bottom face positioned at the cavity (2), and the internal slide plate (22) of the fixing groove (21) is described Slide plate (22) can slide up and down inside the fixing groove (21), in the upper surface and the fixing groove (21) of the slide plate (22) Portion top surface is fixedly connected by third spring (23), and the lower end surface of the slide plate (22) is connected with mobile bar (24), the movement Bar (24) runs through the bottom face of the fixing groove (21) and connect with support plate (25), is socketed with the 4th on the mobile bar (24) Spring (26), the 4th spring (26) is between the support plate (25) and the fixing groove (21), the idler wheel (10) It is connected to the support plate (25) lower end surface.

7. the protective device according to claim 1 on electronics, which is characterized in that the cavity (2) Baffle (31) are equipped with after the front and rear edges of upper surface.