CN217302165U

CN217302165U - Mobile communication equipment

Info

Publication number: CN217302165U
Application number: CN202220915432.5U
Authority: CN
Inventors: 高玉雁
Original assignee: Shenzhen Nearby Alliance Technology Co ltd
Current assignee: Shenzhen Nearby Alliance Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-26
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a portable communication equipment, including the communication box, the lower terminal surface of communication box is provided with the landing leg, the bottom of communication box is provided with removes the frame, remove the frame and constitute by mount and adjustable shelf, the upper end of mount is provided with guide post and stand, the quantity of guide post is two, the stand is located the center of two sets of guide posts, the bottom of adjustable shelf is provided with the gyro wheel, the side end face of communication box is provided with the pivot, the bottom of communication box is provided with lead screw and guiding hole, the guiding hole is the through-hole of rectangle form, the guide post is the nonrust steel column of rectangle form. The utility model discloses an over-and-under type adjustable shelf structure makes things convenient for the communication case to remove, makes things convenient for the communication case to fix when not using simultaneously, avoids equipment to slide, simultaneously through elastic connection's mount and adjustable shelf structure, greatly reduced equipment at the vibration amplitude who removes the in-process, avoid equipment to damage.

Description

Mobile communication equipment

Technical Field

The utility model belongs to the technical field of communication equipment, specifically be a portable communication equipment.

Background

With the steady development of economy, mobile communication has entered a rapid development stage. The number of users is continuously increasing, the popularity of mobile users is continuously increasing, and as a basic unit of a mobile network, a base station is the key point of investment of a mobile operator service network. The traditional base station is divided into two types of macro station and room branch station, which are both fixed and immovable, the movable small cabinet type base station is designed by the prior art, the movable function is realized by installing rollers at the bottom of the cabinet body, but the staff can pass through a rugged road when pushing the small cabinet type base station to move, and the whole small cabinet type base station can be out of order due to vibration.

The utility model discloses a portable communication equipment is disclosed in grant notice No. CN211267023U, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body one side is provided with holds the chamber, it is provided with the opening to hold chamber one side, it has inserted the maintenance case to hold the intracavity, the top and the bottom that hold the lateral wall in chamber are provided with first slide rail respectively, maintenance case one side is provided with first slider, first slider with first slide rail adaptation, it cuts apart into instrument room and socket room to put the thing board to overhaul the incasement, be provided with the instrument standing groove on the thing board, be provided with splint in the instrument standing groove relatively in setting up, the lateral wall of splint with the instrument standing groove lateral wall is connected through first elastic component, the bottom of the cabinet body is provided with slider.

The mobile communication equipment disclosed above has poor stability although the equipment can move, so that the equipment is easy to slide during use, and the anti-vibration effect of the equipment is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mobile communication equipment to but solve among the prior art mobile communication equipment stability and the relatively poor problem of antidetonation effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable communication equipment, includes the communication box, the lower terminal surface of communication box is provided with the landing leg, the bottom of communication box is provided with removes the frame, remove the frame and constitute by mount and adjustable shelf, the upper end of mount is provided with guide post and stand, the quantity of guide post is two, the stand is located two sets of the center of guide post, the bottom of adjustable shelf is provided with the gyro wheel, the side end face of communication box is provided with the pivot, the bottom of communication box is provided with lead screw and guiding hole.

Preferably, the guiding hole is the through-hole of rectangle form, the guide post is the nonrust steel column of rectangle form, communication box and removal frame pass through guide post and guide hole cooperation sliding connection, and sliding connection structure makes the removal frame put down when needing to use, can pack up when not needing to use.

Preferably, the rotating shaft is rotatably connected with the side end face of the communication box, the lead screw is rotatably connected with the bottom of the communication box, the top of the lead screw is in transmission connection with the side end face of the rotating shaft in a matched mode through a tooth umbrella, and the lead screw is driven to rotate through the rotating shaft.

Preferably, the center of the upper end face of the upright post is provided with a screw hole, the screw rod is inserted into the screw hole and is in threaded connection with the upright post, and the movable frame is driven to move up and down by rotating the screw rod.

Preferably, the lower terminal surface of mount rotates with the up end that removes the frame to be connected, the preceding terminal surface and the rear end face of guide post are provided with elastic telescopic rod, elastic telescopic rod's top rotates with the guide post to be connected, elastic telescopic rod's bottom rotates with the adjustable shelf to be connected, and when equipment was through rugged road surface, extrusion elastic telescopic rod cushioned between adjustable shelf and the communication box and unloaded the power to greatly reduced the vibration amplitude of communication box.

Preferably, the idler wheel is composed of two groups of directional wheels and two groups of universal wheels, and equipment can move conveniently.

Preferably, the outer end face of the rotating shaft is provided with a rotating disc, and the rotating shaft can be conveniently rotated through the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an over-and-under type adjustable shelf structure makes things convenient for the communication case to remove, makes things convenient for the communication case to fix when not using simultaneously, avoids equipment to slide, through elastic connection's mount and adjustable shelf structure, greatly reduced equipment at the vibration amplitude who removes the in-process, avoid equipment to damage.

Drawings

FIG. 1 is a side view of the overall structure of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

FIG. 3 is a partial front cross-sectional view of the present invention;

fig. 4 is an enlarged view of the position B in fig. 3 according to the present invention.

In the figure: the device comprises a communication box 1, support legs 11, a rotating shaft 12, a rotating disc 121, a guide hole 13, a screw rod 14, a moving frame 2, a fixed frame 21, a guide post 211, a vertical column 212, a screw hole 213, a movable frame 22, rollers 221 and an elastic telescopic rod 23.

Detailed Description

Referring to fig. 1 and 3, a mobile communication device includes a communication box 1, a support leg 11 is welded on a lower end face of the communication box 1, a mobile frame 2 is connected to a bottom of the communication box 1 in a sliding manner, the mobile frame 2 is composed of a fixed frame 21 and a movable frame 22, guide posts 211 and upright posts 212 are welded on an upper end of the fixed frame 21, the number of the guide posts 211 is two, the upright posts 212 are located at centers of the two sets of the guide posts 211, a roller 221 is installed at the bottom of the movable frame 22 through a bolt, a rotating shaft 12 is connected to a side end face of the communication box 1 in a rotating manner, a lead screw 14 is connected to the bottom of the communication box 1 in a rotating manner, and a guide hole 13 is formed in the bottom of the communication box 1.

Referring to fig. 1, the roller 221 includes two sets of directional wheels and two sets of universal wheels, so as to facilitate movement of the device, the rotating disc 121 is welded to the outer end surface of the rotating shaft 12, and the rotating shaft 12 is conveniently rotated by the rotating disc 121.

Referring to fig. 2, the lower end surface of the fixed frame 21 is rotatably connected to the upper end surface of the movable frame 2, the front end surface and the rear end surface of the guide post 211 are rotatably connected to the elastic telescopic rod 23, the top of the elastic telescopic rod 23 is rotatably connected to the guide post 211, the bottom of the elastic telescopic rod 23 is rotatably connected to the movable frame 22, and when the device passes through a rugged road, the elastic telescopic rod 23 is squeezed between the movable frame 22 and the communication box 1 to buffer and release the force, thereby greatly reducing the vibration amplitude of the communication box 1.

Referring to fig. 3, the guide hole 13 is a rectangular through hole, the guide post 211 is a rectangular stainless steel post, the communication box 1 and the moving frame 2 are slidably connected through the guide post 211 and the guide hole 13, and the sliding connection structure enables the moving frame 2 to be put down when needed and be folded when not needed.

Referring to fig. 4, the rotating shaft 12 is rotatably connected to a side end surface of the communication box 1, the lead screw 14 is rotatably connected to a bottom of the communication box 1, a top of the lead screw 14 is rotatably connected to a side end surface of the rotating shaft 12 through a bevel gear, the lead screw 14 is driven to rotate by rotating the rotating shaft 12, a screw hole 213 is formed in a center of an upper end surface of the upright post 212, the lead screw 14 is inserted into the screw hole 213 and is connected to the upright post 212 through a thread, and the moving frame 2 is driven to move up and down by rotating the lead screw 14.

The working principle of the scheme is as follows: the utility model discloses when using, when needs move communication box 1, rotate rotary disk 121, make pivot 12 drive lead screw 14 rotate, move frame 2 downstream through lead screw 14 and screw 213 cooperation drive, prop up communication box 1 until moving frame 2, then stimulate communication box 1 and remove, when through the rugged road surface, move frame 2 and communication box 1 extrusion elasticity telescopic link 23 and cushion and unload power to greatly reduced communication box 1's amplitude of vibration.

Claims

1. A mobile communication device comprising a communication box (1), characterized in that: the lower terminal surface of communication case (1) is provided with landing leg (11), the bottom of communication case (1) is provided with removes frame (2), remove frame (2) and comprise mount (21) and adjustable shelf (22), the upper end of mount (21) is provided with guide post (211) and stand (212), the quantity of guide post (211) is two, stand (212) are located two sets of the center of guide post (211), the bottom of adjustable shelf (22) is provided with gyro wheel (221), the side end face of communication case (1) is provided with pivot (12), the bottom of communication case (1) is provided with lead screw (14) and guiding hole (13).

2. A mobile communication device according to claim 1, wherein: the communication box is characterized in that the guide hole (13) is a rectangular through hole, the guide column (211) is a rectangular stainless steel column, and the communication box (1) and the movable frame (2) are in sliding connection with the guide hole (13) in a matched mode through the guide column (211).

3. A mobile communication device according to claim 1, wherein: the rotating shaft (12) is rotatably connected with the side end face of the communication box (1), the screw rod (14) is rotatably connected with the bottom of the communication box (1), and the top of the screw rod (14) is in transmission connection with the side end face of the rotating shaft (12) in a matched mode through a tooth umbrella.

4. A mobile communication device according to claim 1, wherein: the center of the upper end face of the upright column (212) is provided with a screw hole (213), and the screw rod (14) is inserted into the screw hole (213) and is connected with the upright column (212) through threads.

5. A mobile communication device according to claim 1, wherein: the lower terminal surface of mount (21) rotates with the up end that removes frame (2) to be connected, the preceding terminal surface and the rear end face of guide post (211) are provided with elasticity telescopic link (23), the top and the guide post (211) of elasticity telescopic link (23) rotate to be connected, the bottom and the adjustable shelf (22) of elasticity telescopic link (23) rotate to be connected.

6. A mobile communication device according to claim 1, wherein: the roller (221) is composed of two groups of directional wheels and two groups of universal wheels.

7. A mobile communication device according to claim 1, wherein: the outer end face of the rotating shaft (12) is provided with a rotating disc (121).