CN209748655U - Multi-channel video access device convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses a multichannel video access device convenient to dismouting, which comprises a lower housin, the casing has been cup jointed at the top of casing down, two last slots have been seted up to the left and right sides symmetry at casing top down, go up the spacing vertical pole of midpoint department fixedly connected with of slot inner wall bottom, go up the fixedly connected with sleeve of the position that shells inner wall top just corresponds spacing vertical pole, the sleeve cup joints on the surface of spacing vertical pole, the bottom symmetry of going up the casing left and right sides is provided with two fixed plates, is located through fixed axle fixed connection between two fixed plates of homonymy, the surface swing joint of fixed axle has the rotor plate. This multichannel video access device convenient to dismouting, structural design is reasonable, and convenient to use can make things convenient for the dismouting to the device shell, and efficiency is higher, and user low in labor strength, the easy access possesses higher steadiness and heat-sinking capability simultaneously, can all-round satisfying the user demand.

Description

Multi-channel video access device convenient to disassemble and assemble

Technical Field

The utility model relates to a communication equipment technical field specifically is a multichannel video access device convenient to dismouting.

Background

The communication equipment is wired communication equipment and wireless communication equipment used in industrial control environment, and the wired communication equipment mainly introduces serial port communication, professional bus type communication, industrial Ethernet communication and conversion equipment among various communication protocols. The wireless communication equipment mainly comprises wireless AP, a wireless network bridge, a wireless network card, a wireless lightning arrester, an antenna and the like.

The multichannel video access device of prior art is most not convenient for carry out the dismouting to its shell, when overhauing internal well component equipment, often need expend a large amount of time and operate, and is inefficient, wastes time and energy, and user's intensity of labour is too high, is difficult to satisfy the user demand, for this reason we have proposed the multichannel video access device of the dismouting of being convenient for to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a multichannel video access device convenient to dismouting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-channel video access device convenient to disassemble and assemble comprises a lower shell, wherein an upper shell is sleeved at the top of the lower shell, two upper slots are symmetrically formed in the left side and the right side of the top of the lower shell, a limiting longitudinal rod is fixedly connected to the middle point of the bottom of the inner wall of the upper slot, a sleeve is fixedly connected to the top of the inner wall of the upper shell and corresponds to the limiting longitudinal rod, the sleeve is sleeved on the surface of the limiting longitudinal rod, two fixing plates are symmetrically arranged at the bottom of the left side and the right side of the upper shell, the two fixing plates positioned at the same side are fixedly connected through a fixing shaft, a rotating plate is movably connected to the surface of the fixing shaft, connecting rods are fixedly connected to the front side and the rear side of the bottom of the rotating plate, side slots are formed in the left side and the right side, the bottom of connecting rod is through connecting block fixedly connected with inserted bar, the jack rather than the cooperation use is seted up to the position that the casing corresponds the inserted bar down, the jack is run through and is extended to its outside to the bottom of inserted bar, and the external screw thread has been seted up on the inserted bar surface that is located the casing below down, the inserted bar surface just corresponds the position threaded connection of external screw thread and has a screw thread section of thick bamboo, the bottom fixedly connected with supporting legs of a screw thread section of thick bamboo.

preferably, the top of the upper shell is provided with a groove, the rear side of the inner wall of the groove is fixedly connected with two fixing rods, and the surfaces of the fixing rods are movably connected with a handle.

preferably, one side of the rotating plate, which is far away from the lower shell, is fixedly connected with a handle, and anti-skid grains are formed in the surface of the handle.

Preferably, the bottoms of the supporting legs are fixedly connected with non-slip mats, and the non-slip mats are made of rubber materials.

Preferably, a heat dissipation window is arranged on the rear side of the inner wall of the lower shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cup joint four cover barrels in spacing vertical pole surface, meanwhile at the fixed plate, the swing joint of fixed axle and rotor plate is under the effect, insert the inserted bar and form fixedly in the jack, and finish the back with screw thread section of thick bamboo and supporting legs threaded connection to the bottom of inserted bar after the installation, can support whole device, the degree of stability has been improved, this be convenient for the multichannel video access device of dismouting, structural design is reasonable, high durability and convenient use, can make things convenient for the dismouting to the device shell, high efficiency, user low in labor strength, convenient maintenance, possess higher degree of stability and heat-sinking capability simultaneously, can all-roundly satisfy the user demand.

2. The utility model discloses a set up the recess, dead lever and handle, the convenience is mentioned the device and is shifted after fixed, also be convenient for take off last casing when dismantling simultaneously, income to the recess in when not using, save space, through setting up the handle, the person of facilitating the use operates the rotor plate and rotates, anti-skidding line design can prevent that the user from producing the phenomenon of taking off one's hand, through setting up the slipmat, the friction between supporting legs bottom and the desktop has been improved, can effectively prevent that the device from empting, the stability of placing has been improved, through setting up the heat dissipation window, be convenient for dispel the heat to interior medium cell, heat dispersion has been improved.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

Fig. 3 is a schematic structural diagram of a side view of the present invention;

Fig. 4 is a schematic structural diagram of a top view of the lower housing of the present invention.

In the figure: the heat dissipation device comprises a lower shell 1, an upper shell 2, an upper slot 3, a longitudinal limiting rod 4, a sleeve 5, a fixing plate 6, a fixing shaft 7, a rotating plate 8, a connecting rod 9, a side slot 10, a connecting block 11, an inserting rod 12, a jack 13, a threaded cylinder 14, a supporting leg 15, a groove 16, a fixing rod 17, a handle 18, a handle 19, a non-slip mat 20 and a heat dissipation window 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a multi-channel video access device convenient for disassembly and assembly comprises a lower casing 1, a heat dissipation window 21 is arranged at the rear side of the inner wall of the lower casing 1, an upper casing 2 is sleeved at the top of the lower casing 1, a groove 16 is arranged at the top of the upper casing 2, two fixing rods 17 are fixedly connected at the rear side of the inner wall of the groove 16, a handle 18 is movably connected on the surface of each fixing rod 17, two upper slots 3 are symmetrically arranged at the left side and the right side of the top of the lower casing 1, a limiting longitudinal rod 4 is fixedly connected at the midpoint of the inner wall bottom of each upper slot 3, a sleeve 5 is fixedly connected at the top of the inner wall of the upper casing 2 corresponding to the limiting longitudinal rod 4, the sleeve 5 is sleeved on the surface of the limiting longitudinal rod 4, two fixing plates 6 are symmetrically arranged at the bottom of the left side and the right side of the upper casing, a handle 19 is fixedly connected to one side of the rotating plate 8 far away from the lower shell 1, anti-skid grains are arranged on the surface of the handle 19, connecting rods 9 are fixedly connected to the front side and the rear side of the bottom of the rotating plate 8, side slots 10 are arranged on the left side and the right side of the lower shell 1 and correspond to the positions of the connecting rods 9, one end of each connecting rod 9 far away from the rotating plate 8 penetrates through the corresponding side slot 10 and extends into the corresponding side slot, an inserting rod 12 is fixedly connected to the bottom end of the connecting rod 9 through a connecting block 11, a jack 13 matched with the lower shell 1 is arranged at the position of the lower shell 1 corresponding to the inserting rod 12, the bottom end of the inserting rod 12 penetrates through the jack 13 and extends to the outside of the inserting rod, an external thread is arranged on the surface of the inserting rod 12, a threaded cylinder 14 is in, the anti-slip mat 20 is made of rubber materials, the device can be conveniently lifted and transferred after being fixed by arranging the groove 16, the fixed rod 17 and the handle 18, the upper shell 2 can be conveniently taken down when being disassembled, the anti-slip mat can be conveniently taken into the groove 16 when not in use, the space is saved, the rotating plate 8 can be conveniently operated and rotated by a user by arranging the handle 19, the anti-slip pattern design can prevent the user from falling off the hand, the friction between the bottom of the supporting legs 15 and the desktop can be effectively prevented by arranging the anti-slip mat 20, the device can be effectively prevented from toppling, the placing stability is improved, the heat dissipation performance is improved by arranging the heat dissipation window 21, the heat dissipation of an internal and middle element is convenient, the heat dissipation performance is improved, the four sleeves 5 are sleeved on the surface of the limiting longitudinal rod 4, and meanwhile, the inserted rods 12 are inserted into the insertion holes 13 to be fixedly connected under, and the installation finishes the back with screw thread section of thick bamboo 14 and supporting legs 15 threaded connection to the bottom of inserted bar 12, can support whole device, has improved the degree of stability, this multichannel video access device of dismouting of being convenient for, structural design is reasonable, convenient to use can make things convenient for the dismouting to the device shell, and efficiency is higher, user low in labor strength, and convenient to overhaul possesses higher degree of stability and heat-sinking capability simultaneously, can all-round satisfy the user demand.

During the use, cup joint four sleeves 5 in spacing vertical pole 4 surfaces, simultaneously under the swing joint effect of fixed plate 6, fixed axle 7 and rotor plate 8, insert the inserted bar 12 and form fixedly in the jack 13 to the back is accomplished in the installation with screw thread section of thick bamboo 14 and supporting legs 15 threaded connection to the bottom of inserted bar 12, can support whole device, has improved the degree of stability, when needing to unpack casing 1 and last casing 2 apart, only need the reverse operation above-mentioned step can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a multichannel video access device convenient to dismouting, includes casing (1) down, its characterized in that: an upper shell (2) is sleeved on the top of the lower shell (1), two upper slots (3) are symmetrically formed in the left side and the right side of the top of the lower shell (1), a limiting longitudinal rod (4) is fixedly connected to the middle point of the bottom of the inner wall of the upper slot (3), a sleeve (5) is fixedly connected to the top of the inner wall of the upper shell (2) and corresponds to the limiting longitudinal rod (4), the sleeve (5) is sleeved on the surface of the limiting longitudinal rod (4), two fixing plates (6) are symmetrically arranged at the bottoms of the left side and the right side of the upper shell (2), the two fixing plates (6) positioned on the same side are fixedly connected through a fixing shaft (7), a rotating plate (8) is movably connected to the surface of the fixing shaft (7), connecting rods (9) are fixedly connected to the front side and the rear side of the bottom of the rotating plate (8), side slots (10) are formed in the left side and, the connecting rod (9) is kept away from the one end of rotor plate (8) and is run through side slot (10) and extend to its inside, connecting block (11) fixedly connected with inserted bar (12) is passed through to the bottom of connecting rod (9), jack (13) rather than the cooperation use are seted up to the position that casing (1) corresponds inserted bar (12) down, jack (13) are run through and are extended to its outside in the bottom of inserted bar (12), and the external screw thread has been seted up on inserted bar (12) surface that is located casing (1) below down, the position threaded connection that inserted bar (12) surface just corresponds the external screw thread has a screw thread section of thick bamboo (14), the bottom fixedly connected with supporting legs (15) of screw thread section of thick bamboo (14).

2. A multiple video access device for facilitating assembly and disassembly according to claim 1, wherein: the top of the upper shell (2) is provided with a groove (16), the rear side of the inner wall of the groove (16) is fixedly connected with two fixing rods (17), and the surface of each fixing rod (17) is movably connected with a handle (18).

3. A multiple video access device for facilitating assembly and disassembly according to claim 1, wherein: one side of the rotating plate (8) far away from the lower shell (1) is fixedly connected with a handle (19), and anti-skid grains are formed in the surface of the handle (19).

4. A multiple video access device for facilitating assembly and disassembly according to claim 1, wherein: the bottom of the supporting leg (15) is fixedly connected with a non-slip mat (20), and the non-slip mat (20) is made of rubber materials.

5. A multiple video access device for facilitating assembly and disassembly according to claim 1, wherein: and a heat dissipation window (21) is arranged on the rear side of the inner wall of the lower shell (1).