A communication device for direct sequence spread spectrum system

Abstract

The present invention relates to the technical field of communication equipment, and discloses a communication equipment for a direct sequence spread spectrum system, comprising a base and a communication device, wherein the upper surface of the base is symmetrically fixedly connected with side panels, and the opposite sides of the two side panels are symmetrically provided with lifting grooves, the interior of the lifting grooves is fixedly connected with lifting rods, and the outer side walls of the lifting rods are slidably connected with lifting sleeves, and the outer side walls of the four lifting sleeves are commonly fixedly connected with a mounting seat, and the two sides of the mounting seat are respectively fitted with the opposite sides of the two side panels; the present invention can preliminarily install the communication device to the inner side of the mounting seat by means of a cavity, a plug-in block and a spring arranged on the mounting seat, and cooperate with a plug-in interface opened at the bottom of the communication device, and then use a positioning bolt to plug into the positioning hole to limit the plug-in block, so as to ensure that the plug-in block is more stable after being plugged into the plug-in interface and will not fall out.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and in particular to a communication equipment used in a direct sequence spread spectrum system. Background Art

[0002] Communication equipment, referred to as ICD in English, includes wired and wireless communication equipment used in industrial control environments. Wired communication equipment mainly introduces solutions to serial communication, professional bus communication, industrial Ethernet communication and conversion equipment between various communication protocols in industrial sites, mainly including routers, switches, modems and other equipment. Wireless communication equipment mainly includes wireless AP, wireless bridge, wireless network card, wireless lightning arrester, antenna and other equipment.

[0003] At present, traditional communication equipment is relatively simple to install and does not have the corresponding earthquake-resistant structure. The jitter generated during the operation of the communication equipment can easily damage the internal components of the equipment, reducing the service life of the communication equipment. In addition, the installation between the existing communication equipment and the base is inconvenient and needs to be improved. For this reason, we propose a communication equipment for the direct sequence spread spectrum system. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a communication device for a direct sequence spread spectrum system, which solves the problems raised in the above background.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a communication device for a direct sequence spread spectrum system, comprising a base and a communication device, the upper surface of the base is symmetrically fixedly connected with side panels, the opposite sides of the two side panels are symmetrically provided with lifting grooves, the interior of the lifting grooves is fixedly connected with lifting rods, the outer walls of the lifting rods are slidably connected with lifting sleeves, and the outer walls of the four lifting sleeves are commonly fixedly connected with a mounting seat, the two sides of the mounting seat are respectively fitted with the opposite sides of the two side panels, the inner side of the mounting seat is engaged with the communication device, the bottom two sides of the communication device are symmetrically provided with plug-in interfaces, the inner two sides of the mounting seat are symmetrically provided with cavities, a plug-in block is arranged inside the cavity, a spring 1 is commonly fixedly connected between the plug-in block and the opposite side of the cavity, and an end of the plug-in block away from the spring 1 passes through the opposite side of the cavity and extends to the inner side of the plug-in block. The top end of the support leg is connected with the guide rail, and the top end of the support leg is connected with the guide rail by the spring, and the bottom end of the support leg is connected with the guide rail by the spring.

[0008] Preferably, movable openings are provided on both sides of the base, and the movable openings are connected to the empty slots. Movable slots are provided on both sides of the base above the two movable openings, and the movable slots are connected to the empty slots. A U-shaped stop block is slidably connected to the inner side of the movable opening, and a movable column is fixedly connected to the inner side of the movable slot. The movable column is slidably connected to the movable slot, and the U-shaped stop block fits in with the opposite ends of the slide rod and the opposite ends of the second spring.

[0009] Preferably, an inclined block is integrally formed on the inner lower surface of the movable opening, an inclined groove is provided at the bottom of the U-shaped block, the inclined block is engaged with the inner side of the inclined groove and is slidably connected to the inclined groove, and a snap-in is provided on the inner side of the U-shaped block.

[0010] Preferably, the opposite sides of the two U-shaped abutments are integrally formed with anti-slip grooves.

[0011] Preferably, a non-slip pad is fixedly connected to the lower surface of the base.

[0012] Preferably, heat dissipation openings are provided on both sides of the communication device.

[0013] Preferably, connecting grooves are symmetrically opened between the opposite sides of the two side panels and the lifting groove, and handles are symmetrically arranged on the opposite sides of the two side panels. One side of the handle is located on the inner side of the connecting groove and is fixedly connected with a connecting piece, and the side of the connecting piece away from the handle extends through the connecting groove to the inner side of the lifting groove, and a U-shaped buffer pad is fixedly connected to the outer side of the lifting rod.

[0014] Preferably, a rubber pad is fixedly connected between opposite sides of the two connecting pieces that are opposite to each other up and down.

[0015] Preferably, a sealing gasket is fixedly connected to the inner side wall of the plug port.

[0016] Preferably, the inner front surface and the inner rear surface of the translation groove are both provided with transverse grooves, the front surface of the support rod is provided with a through-type vertical groove, and a cylinder is slidably connected between the two transverse grooves on the same side, and the cylinder is located on the inner side of the vertical groove and is slidably connected to the vertical groove.

[0017] (III) Beneficial effects

[0018] The present invention provides a communication device for a direct sequence spread spectrum system, which has the following beneficial effects:

[0019] (1) The present invention can initially install the communication device on the inner side of the mounting seat by means of the cavity, the plug-in block and the spring arranged on the mounting seat and the plug-in interface opened at the bottom of the communication device. The positioning bolt is then inserted into the positioning hole to limit the plug-in block, thereby ensuring that the plug-in block is more stable after being inserted into the plug-in interface and will not fall out. In addition, a spiral pattern is arranged on the outer wall of the positioning bolt so that the positioning bolt is threadedly connected with the threaded sleeve, making the positioning bolt more stable in positioning and convenient to pull out from the positioning hole, thereby making it convenient to disassemble the communication device from the inner side of the mounting seat.

[0020] (2) The present invention provides an empty slot, a translation slot, a sliding rod, a sliding sleeve, a spring 2, a support rod and a concave connecting piece on the base, and cooperates with a lifting rod and a lifting sleeve in a lifting slot provided on the side panel, so that the communication device installed on the inner side of the mounting seat can obtain a good buffering and shock absorbing effect, and can effectively avoid problems such as damage to the internal components of the communication device caused by shaking and other problems.

[0021] (3) The present invention can stably resist one end of the second spring by means of a U-shaped resisting block which is arranged at the movable opening and can be moved up and down by means of a movable column and a movable groove, and can facilitate the removal and replacement of the second spring from the movable opening, thereby avoiding the problem that the elastic effect of the second spring deteriorates after long-term use. When the second spring resists the U-shaped resisting block, the U-shaped resisting block will slide along the inclined block through the inclined groove provided at the bottom, thereby allowing the bayonet to be engaged with the partition between the movable opening and the movable groove, so that under normal conditions, the U-shaped resisting block can stably close the movable opening and will not open easily without being adjusted by external force, thereby avoiding the problem that the second spring disengages from the movable opening.

[0022] (4) The U-shaped buffer pad of the present invention allows the entire device to vibrate. When the lifting sleeve slides upward or downward along the lifting rod, the shaking caused by the collision between the lifting sleeve and the inner side of the lifting slot is reduced, thereby further enhancing the shock absorption effect of the entire device. In addition, the U-shaped buffer pad can be easily removed and replaced by the handle, connecting slot and connecting plate, thereby avoiding the problem of deformation of the U-shaped buffer pad after long-term use and deterioration of the elastic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0025] Figure 3 This is a schematic diagram of the connection structure of the handle, the connecting piece and the U-shaped buffer pad in the present invention;

[0026] Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure at point A;

[0027] Figure 5 For the present invention Figure 2 A schematic diagram of the enlarged structure at B;

[0028] Figure 6 For the present invention Figure 2 Enlarged structural diagram at C.

[0029] In the figure: 1, base; 2, communication device; 3, side plate; 4, lifting slot; 5, lifting rod; 6, lifting sleeve; 7, mounting seat; 8, plug interface; 9, cavity; 10, plug block; 11, spring 1; 12, threaded sleeve; 13, positioning bolt; 14, positioning hole; 15, spiral pattern; 16, empty slot; 17, translation slot; 18, slide rod; 19, slide sleeve; 20, spring 2; 21, support rod; 2 2. Concave connector; 23. Movable opening; 24. Movable groove; 25. U-shaped stop block; 26. Movable column; 27. Oblique block; 28. Oblique groove; 29. ​​Clamp; 30. Anti-skid pattern; 31. Anti-skid pad; 32. Heat dissipation port; 33. Connecting groove; 34. Handle; 35. Connecting piece; 36. U-shaped buffer pad; 37. Rubber pad; 38. Sealing pad; 39. Horizontal groove; 40. Vertical groove; 41. Cylinder. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-6As shown, the present invention provides a technical solution: a communication device for a direct sequence spread spectrum system, comprising a base 1 and a communication device 2, the upper surface of the base 1 is symmetrically fixedly connected with side panels 3, the opposite sides of the two side panels 3 are symmetrically provided with lifting grooves 4, the interior of the lifting grooves 4 is fixedly connected with lifting rods 5, the outer side walls of the lifting rods 5 are slidably connected with lifting sleeves 6, and the outer sides of the four lifting sleeves 6 are commonly fixedly connected with a mounting seat 7, the two sides of the mounting seat 7 are respectively fitted with the opposite sides of the two side panels 3, the inner side of the mounting seat 7 is clamped with the communication device 2, the bottom sides of the communication device 2 are symmetrically provided with plug-in interfaces 8, the inner sides of the mounting seat 7 are symmetrically provided with cavities 9, the inner sides of the cavity 9 are symmetrically provided with plug-in blocks 10, and the plug-in blocks 10 are connected to the A spring 11 is fixedly connected between the opposite sides of the cavity 9, and one end of the plug-in block 10 away from the spring 11 passes through the opposite side of the cavity 9 and extends to the inner side of the plug-in block 10. Threaded sleeves 12 are symmetrically embedded on both sides of the top of the mounting seat 7, and a positioning bolt 13 is slidably connected to the inner side of the threaded sleeve 12. A through positioning hole 14 is opened on the upper surface of the plug-in block 10, and the bottom end of the positioning bolt 13 extends to the inner side of the positioning hole 14. The outer wall of the positioning bolt 13 is integrally formed with a spiral pattern 15, and the spiral pattern 15 is threadedly connected to the threaded sleeve 12. Empty grooves 16 are symmetrically opened inside the base 1, and translation grooves 17 are symmetrically opened on the upper surface of the base 1. The two translation grooves 17 are respectively connected to the two empty grooves 16, and the opposite sides of the two empty grooves 16 are fixed. The outer wall of the slide rod 18 is slidably connected with a slide sleeve 19. The outer walls of the two slide rods 18 are located on the opposite sides of the two slide sleeves 19 and are sleeved with springs 20. The top of the slide sleeve 19 is rotatably connected with a support rod 21 through a rotating shaft. The top of the support rod 21 passes through the top of the translation groove 17 and is rotatably connected with a concave connecting piece 22 through a rotating shaft. The top of the concave connecting piece 22 is fixedly connected to the lower surface of the mounting seat 7. The present invention uses a cavity 9, a plug-in block 10 and a spring 11 arranged on the mounting seat 7 to cooperate with the plug-in interface 8 opened at the bottom of the communication device 2. The communication device 2 can be preliminarily installed on the inner side of the mounting seat 7, and then the positioning bolt 13 is plugged into the positioning hole 14 to limit the plug-in block 10 and ensure that the plug-in block 1 0 is more stable after being plugged into the plug interface 8 and will not fall out. By arranging a section of spiral pattern 15 on the outer side wall of the positioning bolt 13, the positioning bolt 13 is screwed with the threaded sleeve 12, so that the positioning bolt 13 is more stably positioned and convenient to be pulled out from the positioning hole 14, so that the communication device 2 is convenient to be disassembled from the inner side of the mounting seat 7. By arranging the empty slot 16, the translation slot 17, the sliding rod 18, the sliding sleeve 19, the spring 20, the support rod 21 and the concave connecting piece 22 on the base 1, the lifting rod 5 and the lifting sleeve 6 in the lifting slot 4 opened on the side plate 3, the communication device 2 installed on the inner side of the mounting seat 7 can obtain a good buffering and shock absorbing effect, and can effectively avoid the damage of the internal components of the communication device 2 caused by shaking and other problems.

[0032] Furthermore, movable openings 23 are provided on both sides of the base 1, and the movable openings 23 are communicated with the empty slots 16. Movable slots 24 are provided on both sides of the base 1 above the two movable openings 23, and the movable slots 24 are communicated with the empty slots 16. A U-shaped stopper 25 is slidably connected to the inner side of the movable opening 23, and the inner side of the U-shaped stopper 25 is located on the inner side of the movable slot 24 and is fixedly connected with a movable column 26, and the movable column 26 is slidably connected to the movable slot 24. The U-shaped stopper 25 fits the opposite end of the slide rod 18 and the opposite end of the spring 20. The U-shaped stopper 25, which can be moved up and down by the movable column 26 and the movable slot 24, is arranged at the movable opening 23, so that one end of the spring 20 can be stably supported, and the spring 20 can be conveniently taken out and replaced from the movable opening 23, thereby avoiding the problem of deterioration of the elastic effect of the spring 20 after long-term use.

[0033] Furthermore, an inclined block 27 is integrally formed on the inner lower surface of the movable opening 23, and an inclined groove 28 is provided at the bottom of the U-shaped stop block 25. The inclined block 27 is engaged with the inner side of the inclined groove 28 and is slidably connected with the inclined groove 28. A bayonet 29 is provided on the inner side of the U-shaped stop block 25. When the spring 20 is against the U-shaped stop block 25, the U-shaped stop block 25 will slide along the inclined block 27 through the inclined groove 28 provided at the bottom, so that the bayonet 29 is engaged with the partition between the movable opening 23 and the movable groove 24, so that under normal conditions, the U-shaped stop block 25 can stably close the movable opening 23, and will not open easily without being adjusted by external force, thereby avoiding the problem of spring 20 detaching from the movable opening 23.

[0034] Furthermore, the opposite sides of the two U-shaped retaining blocks 25 are integrally formed with anti-skid grooves 30, which makes it convenient for the hand to hold the U-shaped retaining block 25 without slipping, and then facilitates the upward movement of the U-shaped retaining block 25, opens the movable opening 23, and replaces the spring 20.

[0035] Furthermore, an anti-skid pad 31 is fixedly connected to the lower surface of the base 1 to ensure the stability of the entire device when placed, and to prevent problems such as slipping from occurring.

[0036] Furthermore, heat dissipation openings 32 are provided on both sides of the communication device 2 to facilitate heat dissipation and ventilation of the communication device 2 .

[0037] Furthermore, connecting grooves 33 are symmetrically provided between the opposite sides of the two side panels 3 and the lifting groove 4, and handles 34 are symmetrically provided on the opposite sides of the two side panels 3. One side of the handle 34 is located on the inner side of the connecting groove 33 and is fixedly connected with a connecting piece 35. The side of the connecting piece 35 away from the handle 34 passes through the connecting groove 33 and extends to the inner side of the lifting groove 4, and is located on the outer side of the lifting rod 5 and is fixedly connected with a U-shaped buffer pad 36. The U-shaped buffer pad 36 is provided to vibrate the entire device. When the lifting sleeve 6 slides upward or downward along the lifting rod 5, the shaking caused by the collision between the lifting sleeve 6 and the inner side of the lifting groove 4 is reduced, thereby further enhancing the shock absorbing effect of the entire device. In addition, the handle 34, the connecting groove 33 and the connecting piece 35 are provided to facilitate the removal of the U-shaped buffer pad 36, and then to facilitate replacement, thereby avoiding the problem of deformation of the U-shaped buffer pad 36 after long-term use and poor elasticity.

[0038] Furthermore, a rubber pad 37 is fixedly connected between the opposite sides of the two upper and lower connecting pieces 35 to increase the friction force and ensure the stability of the connecting piece 35 after it is engaged with the connecting groove 33 .

[0039] Furthermore, a sealing gasket 38 is fixedly connected to the inner wall of the plug-in port 8 to increase the friction between the plug-in port 8 and the plug-in block 10 and reduce the gap, thereby making the plug-in more secure.

[0040] Furthermore, the inner front surface and the inner rear surface of the translation groove 17 are both provided with a transverse groove 39, the front surface of the support rod 21 is provided with a through-type vertical groove 40, and a cylinder 41 is slidably connected between the two transverse grooves 39 on the same side. The cylinder 41 is located on the inner side of the vertical groove 40 and is slidably connected to the vertical groove 40, which can effectively ensure that the support rod 21 is more stable when moving.

[0041] In summary, the working process of the present invention is as follows: the present invention can preliminarily install the communication device 2 on the inner side of the mounting seat 7 by means of the cavity 9, the plug-in block 10 and the spring 11 arranged on the mounting seat 7, and cooperate with the plug-in interface 8 opened at the bottom of the communication device 2, and then use the positioning bolt 13 to be plugged into the positioning hole 14 to limit the plug-in block 10, so as to ensure that the plug-in block 10 is more stable after being plugged into the plug-in interface 8 and will not fall out, and by providing a spiral pattern 15 on the outer wall of the positioning bolt 13, the positioning bolt 13 is screwed with the threaded sleeve 12, so that the positioning bolt 1 3 is more stably positioned, and it is convenient to pull out from the positioning hole 14, so that the communication device 2 is convenient to be disassembled from the inner side of the mounting seat 7. Through the empty slot 16, the translation slot 17, the slide rod 18, the slide sleeve 19, the spring 20, the support rod 21 and the concave connecting piece 22 arranged on the base 1, the lifting rod 5 and the lifting sleeve 6 in the lifting slot 4 opened on the side plate 3, the communication device 2 installed on the inner side of the mounting seat 7 can obtain a good buffering and shock absorbing effect, which can effectively avoid the damage of the internal components of the communication device 2 caused by shaking and other problems.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication device for direct spread spectrum sequence, comprising a base (1) and a communication device (2), characterized in that: The upper surface of the base (1) is symmetrically fixedly connected with side panels (3), and the opposite sides of the two side panels (3) are symmetrically provided with lifting grooves (4), and the interior of the lifting grooves (4) is fixedly connected with a lifting rod (5), and the outer wall of the lifting rod (5) is slidably connected with a lifting sleeve (6), and the outer walls of the four lifting sleeves (6) are commonly fixedly connected with a mounting seat (7), and the two sides of the mounting seat (7) are respectively in contact with the opposite sides of the two side panels (3), and the inner side of the mounting seat (7) is engaged with the communication device (2), and the communication device (2) is Both sides of the bottom are symmetrically provided with plug-in interfaces (8), both sides of the interior of the mounting seat (7) are symmetrically provided with cavities (9), a plug-in block (10) is arranged inside the cavity (9), a spring (11) is fixedly connected between the plug-in block (10) and the opposite side of the cavity (9), one end of the plug-in block (10) away from the spring (11) passes through the opposite side of the cavity (9) and extends to the inner side of the plug-in block (10), and threaded sleeves (12) are symmetrically embedded on both sides of the top of the mounting seat (7), and the inner side of the threaded sleeve (12) is slidably connected to the inner side of the threaded sleeve (12). A positioning bolt (13) is connected, a through positioning hole (14) is provided on the upper surface of the plug-in block (10), the bottom end of the positioning bolt (13) extends to the inner side of the positioning hole (14), the outer side wall of the positioning bolt (13) is integrally formed with a spiral pattern (15), the spiral pattern (15) is threadedly connected to the threaded sleeve (12), the interior of the base (1) is symmetrically provided with empty grooves (16), the upper surface of the base (1) is symmetrically provided with translation grooves (17), the two translation grooves (17) are respectively connected to the two empty grooves (16), and the two empty grooves The inner opposite sides of (16) are fixedly connected with sliding rods (18), and the outer side walls of the sliding rods (18) are slidably connected with sliding sleeves (19). The outer side walls of the two sliding rods (18) are located on the opposite sides of the two sliding sleeves (19) and are sleeved with springs (20). The top of the sliding sleeve (19) is rotatably connected with a support rod (21) via a rotating shaft. The top of the support rod (21) passes through the top of the translation groove (17) and is rotatably connected with a concave connecting piece (22) via a rotating shaft. The top of the concave connecting piece (22) is fixedly connected to the lower surface of the mounting seat (7).

2. A communication device for direct spread spectrum sequence according to claim 1, characterized in that: The base (1) is provided with movable openings (23) on both sides, and the movable openings (23) are connected to the empty slots (16). The base (1) is provided with movable slots (24) on both sides above the two movable openings (23), and the movable slots (24) are connected to the empty slots (16). A U-shaped stop block (25) is slidably connected to the inner side of the movable opening (23). The inner side of the U-shaped stop block (25) is located on the inner side of the movable slot (24) and is fixedly connected to a movable column (26). The movable column (26) is slidably connected to the movable slot (24). The U-shaped stop block (25) is in contact with the opposite end of the slide rod (18) and the opposite end of the spring 2 (20).

3. A communication device for direct spread spectrum sequence according to claim 2, characterized in that: An inclined block (27) is integrally formed on the inner lower surface of the movable opening (23); an inclined groove (28) is provided at the bottom of the U-shaped stop block (25); the inclined block (27) is engaged with the inner side of the inclined groove (28) and is slidably connected to the inclined groove (28); and a bayonet (29) is provided on the inner side of the U-shaped stop block (25).

4. A communication device for direct spread spectrum sequence according to claim 2, characterized in that: Anti-slip grooves (30) are integrally formed on the opposite sides of the two U-shaped abutting blocks (25).

5. A communication device for direct spread spectrum sequence according to claim 1, characterized in that: An anti-slip pad (31) is fixedly connected to the lower surface of the base (1).

6. A communication device for direct spread spectrum sequence according to claim 1, characterized in that: Heat dissipation openings (32) are provided on both sides of the communication device (2).

7. A communication device for direct spread spectrum sequence according to claim 1, characterized in that: A connecting groove (33) is symmetrically provided between the opposite sides of the two side panels (3) and the lifting groove (4); a handle (34) is symmetrically provided on the opposite sides of the two side panels (3); one side of the handle (34) is located inside the connecting groove (33) and is fixedly connected to a connecting piece (35); a side of the connecting piece (35) away from the handle (34) passes through the connecting groove (33) and extends to the inside of the lifting groove (4); and a U-shaped buffer pad (36) is fixedly connected to the outside of the lifting rod (5).

8. A communication device for direct spread spectrum sequence according to claim 7, characterized in that: A rubber pad (37) is fixedly connected between the opposite sides of the two connecting pieces (35) that are opposite to each other.

9. A communication device for direct spread spectrum sequence according to claim 1, characterized in that: A sealing gasket (38) is fixedly connected to the inner side wall of the plug port (8).

10. A communication device for direct spread spectrum sequence according to claim 1, characterized in that: The inner front surface and the inner rear surface of the translation groove (17) are both provided with a transverse groove (39), the front surface of the support rod (21) is provided with a through-type vertical groove (40), and a cylinder (41) is slidably connected between the two transverse grooves (39) on the same side, and the cylinder (41) is located on the inner side of the vertical groove (40) and is slidably connected to the vertical groove (40).

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