CN201303063Y - Novel protection box - Google Patents

Abstract

A novel protection box comprises a left box, a right box, a box button and a waterproof rubber strip. The connection of the left box and the right box is realized through that a tenon-bar arranged on the right edge of the left box is inserted into a mortise arranged on the left edge of the right box, the tenon-bar and the mortise form a middle shaft after connection, and the left box and the right box can make folding rotation around the middle shaft. The left box and the right box are equipped with rubber strip grooves which are used to place the waterproof rubber strip. The middle parts of the left box and the right box are provided with grooves which run through from the top down, and the left sides of the left box and the right box are equipped with convex edges. Furthermore, a button edge, a positioning strip and a buttonhole are arranged on the left edge of the left box, a button edge and a positioning strip are arranged on the right edge of the right box, and a button edge groove, a folding pressing board and a fixing strip are arranged on the box button. The left box and the right box are closed, and then the box buttons are locked in from the top down. The novel protection box has the advantages of simple assembling and disassembling, excellent airproof and waterproof performances, long service life, rapidity, reliability, economical efficiency and safety.

Description

A kind of novel protected box

Technical field

The utility model relates to a kind of novel protected box, relates in particular to a kind of GR communication antenna feeder joint protection box.

Background technology

In service whole mobile network, the running quality of antenna transmission system has very important effect.As the important component part of base station equipment, the reliability of antenna feeder accounts for the 30%-50% of whole base station system reliability.The normal operation of guaranteeing antenna transmission system can not only reduce the blind area, improves coverage rate, and can also reduce interference, cross-talk, reduces cutting off rate, improves network service quality.Antenna transmission system one of the problem of normal appearance is exactly that the antenna feeder connector makes moist, intakes because of poor sealing, causes standing-wave ratio alarm, influences the normal operation of base station.In addition, also there is following problem in existing technology: the first, and construction technical requirement height, difficulty of construction are big; Second, because existing technology is to use waterproof clay and adhesive tape to the method that the antenna feeder joint carries out sealing protection, these waterproof clays and adhesive tape are under for a long time strong solar radiation or in the environment that high and low temperature alternative changes, the easy season cracking of adhesive tape, cause in the obstacle processing procedure, because the moving obstacle that sealing place fracture causes just is difficult to search; The 3rd, overhead at outdoor antenna, feeder line is owing to being subjected to Exposure to Sunlight, wind for a long time, drenching with rain, during poor sealing, will be stained with various dusts and dirt, these dusts and the dirt resistance when fine day is very big, and will absorb moisture content when having arrived wet weather or wet weather, be connected to form a conducting system with antenna, at dust and heart yearn, formed capacitor loop between heart yearn and the heart yearn, part high-frequency signal will be fallen by short circuit, makes antenna accept sensitivity and reduces, the transmitting antenna standing-wave ratio alarm is when serious even can cause the base station paralysis.Therefore, utilize new technology and product to solve these problems and just put on schedule.

Summary of the invention

In order to overcome existing antenna feeder connector because of poor sealing makes moist easily, water inlet, waterproof effect are low, deficiencies such as dust and dirt easily bond; the utility model provides a kind of novel protected box; it has special plastic lock catch; several seconds can be finished installation or removal; so installation is simple; anyone need not all light complete operations of energy of Special Training, therefore has the characteristics of agility.It can get rid of air in the box again simultaneously, and joint and external environment condition are isolated fully, has eliminated the possibility that moisture condenses, improve the electric property of cable and joint, can effectively slow down by the vibration that wind carries or vibration force causes, with the moment of torsion of maintenance joint, so it has the characteristics of reliability again.In addition, the utility model is reusable, greatly reduces the repair and maintenance expense, has embodied the characteristics of economy.It is simple that the utility model also has loading and unloading, shortens the time of operating personnel's work high above the ground greatly, thereby make the safer characteristics of installing/dismounting work.

The technical scheme that the utility model adopted is: a kind of novel protected box, it mainly comprises: left box, right box, box are buckled, waterproof adhesive tape.Left side box is realized both connections by being arranged on its right along the mortise that last tenon bar insertion is arranged on the right box left margin, and after the connection, tenon bar and mortise have just formed axis, and left box and right box can rotate for opening and closing by this axis.Left side box and right box are provided with the adhesive tape groove, in order to place waterproof adhesive tape.The middle part of a left side box and right box is provided with the groove that extends through the end from the top, when left box and right box are closed together, has just formed an inner space between this groove, and this space is used for putting the antenna feeder joint.The left side of a left side box and right box is provided with a chimb, and when left box and right box fit together, this chimb can be pushed down waterproof adhesive tape fully, so just can reach to seal and the purpose of waterproof.The left margin of left side box is provided with buckles limit, positioning strip and button hole, and limit and positioning strip are buckled along being provided with in the right of right box.Box is buckled to be provided with and is buckled limit groove, folding pressing board, fixed strip.

After waterproof adhesive tape is inserted the adhesive tape groove respectively, tenon bar and mortise with connection are axis, closed left box and right box, like this, the limit of buckleing of left side box just fits together with the limit of buckleing of right box, the limit groove of again box being buckled of buckleing is buckled the limit along this and is buckled into from top to bottom, till the fixed strip that box is buckled is pushed down positioning strip on the left and right box, this moment, the utility model just was in complete closure state, if will open the utility model, only need pin folding pressing board that box buckles and box buckled upwards to pull out and to open the utility model.

Left side box, right box and box are buckled and are all adopted the PC material to make, anti-falling, long service life.Waterproof adhesive tape can be to have water-proof function and elastomeric material is made with any, the preferred gel of the utility model, the effect of waterproof adhesive tape is to prevent that invading of pollutants such as moisture, salt fog, floating dust is turbid, the splendid damp proof insulation performance of long-term maintenance between-40 ℃～80 ℃, has very strong anti-environmental change ability, simultaneously, because waterproof adhesive tape can closely be fitted in the surface of irregularly shaped object, so it also has the effect of sealing and damping, buffering.

The utility model water resistance is good, loading and unloading are simple, has the characteristics of agility, reliability, economy, fail safe.

Below in conjunction with drawings and Examples the utility model is further specified.

Description of drawings

Fig. 1 is the whole syndeton schematic diagram of the utility model;

Fig. 2 is the internal structure schematic diagram of left box and right box in the utility model;

Fig. 3 is the structural representation of the novel middle waterproof adhesive tape of this reality;

Fig. 4 is the structural representation that box is buckled in the utility model.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of novel protected box, it mainly comprises: left box 1, right box 2, box buckle 3, waterproof adhesive tape 4.Left side box 1 inserts mortise 21 both connections of realization that are arranged on right box 2 left margins by being arranged on its right along last tenon bar 11, and after the connection, tenon bar 11 has just formed axis with mortise 21, and left box 1 can rotate for opening and closing by this axis with right box 2.Left side box 1 is provided with adhesive tape groove 12, and right box 2 also is provided with adhesive tape groove 22, in order to place waterproof adhesive tape 4.The middle part of left side box 1 is provided with the groove 13 that extends through the end from the top, and the middle part of right box 2 also is provided with the groove 23 that extends through the end from the top.The left side of left side box 1 is provided with a chimb 14, and the left side of right box 2 also is provided with a chimb 24.The left margin of left side box 1 is provided with buckles limit 15, positioning strip 16 and button hole 17, and limit 25 and positioning strip 26 are buckled along being provided with in the right of right box 2.As shown in Figure 4, box is buckled 3 and is provided with and buckles limit groove 31, folding pressing board 32, fixed strip 33.

After waterproof adhesive tape 4 is inserted adhesive tape groove 12 and adhesive tape groove 22 respectively, tenon bar 11 with connection is an axis with mortise 21, closed left box 1 and right box 2, like this, the limit 15 of buckleing of left side box 1 just fits together with the limit 25 of buckleing of right box 2, the limit groove of again box being buckled on 3 31 of buckleing is buckled the limit along this and is buckled into from top to bottom, and till box was buckled fixed strip 33 on 3 and pushed down positioning strip 16,26 on the left and right box, this moment, the utility model just was in complete closure state.Open the utility model, only need pin box and buckle the folding pressing board 32 on 3 and box is buckled 3 upwards pull out and to open the utility model.

Simple, the long service life of the utility model loading and unloading, sealing and water resistance are good.

Claims (4)

1; a kind of novel protected box; it mainly comprises left box (1); right box (2); box is buckled (3); waterproof adhesive tape (4); it is characterized in that: left box (1) is realized both connections by being arranged on its right along the mortise (21) that last tenon bar (11) insertion is arranged on right box (2) left margin; after the connection; tenon bar (11) has just formed axis with mortise (21); left side box (1) can rotate for opening and closing by this axis with right box (2); waterproof adhesive tape is placed in respectively in the adhesive tape groove (12) and adhesive tape groove (22) on left box (1) and the right box (2); when left box (1) and right box (2) are closed; the limit (15) of buckleing of left side box (1) just fits together with the limit (25) of buckleing of right box (2); the limit groove (31) of buckleing that box is buckled on (3) is buckled the limit along this and is buckled into from top to bottom, pushes down a left side until the fixed strip (33) that box is buckled on (3); positioning strip (16) on the right box; (26) till.

2, a kind of novel protected box according to claim 1; it is characterized in that: described left box (1) is provided with adhesive tape groove (12); the middle part of left side box 1 is provided with the groove (13) that extends through the end from the top; the left side of left side box (1) is provided with a chimb (14), and the left margin of left box (1) is provided with buckles limit (15), positioning strip (16) and button hole (17).

3, a kind of novel protected box according to claim 1; it is characterized in that: described right box (2) is provided with adhesive tape groove (22); the middle part of right box (2) is provided with the groove (23) that extends through the end from the top; the left side of right box (2) is provided with a chimb (24), and limit (25) and positioning strip (26) are buckled along being provided with in the right of right box (2).

4, a kind of novel protected box according to claim 1 is characterized in that: described box is buckled (3) and is provided with and buckles limit groove (31), folding pressing board (32), fixed strip (33).

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