CN211267326U

CN211267326U - Convenient-to-fix stop bar for power connection

Info

Publication number: CN211267326U
Application number: CN201921724322.5U
Authority: CN
Inventors: 夏建均; 李明刚; 池紫娟
Original assignee: Wujiang Mingzhijun Electronic Technology Co ltd
Current assignee: Wujiang Mingzhijun Electronic Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-14
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a shelves strip is used in power connection convenient to it is fixed, comprising a main body, one side surface of main part is provided with heat abstractor, the front end surface of main part is provided with connecting wire hole and USB interface, connecting wire hole position in the one end of USB interface, the front end surface in connecting wire hole is provided with protection device, the lower extreme surface of main part is provided with the boss. A shelves strip is used in power connection convenient to it is fixed, be equipped with heat abstractor and protection device, can be when connecting the shelves strip and use, through the fin that the outer wall set up, reduce the heat that the blend stop internal line produced, prevent that blend stop internal line high temperature from causing the circuit ageing, protection device can also be when connecting the blend stop and remove, with the visor lid that the interface top set up in the interface that does not connect, prevent to remove inside the in-process dust gets into the blend stop, be favorable to improving the life of blend stop internal device, bring better use prospect.

Description

Convenient-to-fix stop bar for power connection

Technical Field

The utility model relates to a link strip field is used in the connection, in particular to power connection is with link strip convenient to it is fixed.

Background

The baffle strip for connecting the power supply, which is convenient to fix, is a device for connecting the wiring of the io terminal port and the power supply together, can be conveniently used by people, and has the advantages of simple structure and convenience in operation.

The current fixed shelves strip for power connection has certain drawback when using, at first, in the use, the internal circuit heat dissipation is relatively poor, influences the use of internal arrangement, has certain inconvenience, and secondly, the dust gets into the shelves strip from the kneck easily inside, has brought certain adverse effect for people's use, for this reason, we provide a shelves strip for power connection convenient to fix.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a convenient fixing stop for connecting power supply, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shelves strip is used in power connection convenient to it is fixed, includes the main part, one side surface of main part is provided with heat abstractor, the front end surface of main part is provided with connecting wire hole and USB interface, connecting wire hole site in the one end of USB interface, connecting wire hole's front end surface is provided with protection device, the lower extreme surface of main part is provided with the boss, heat abstractor's lower extreme surface is provided with the base, the front end surface of base is provided with the screw hole, the wire casing has been seted up to one side of screw hole, one side surface of heat abstractor is provided with the installation piece No. one, heat abstractor's opposite side surface is provided with the installation piece No. two.

The heat dissipation device is mainly beneficial to heat dissipation of the internal circuit.

The protective device is mainly beneficial to preventing dust from entering the inner part of the barrier strip from the interface.

Preferably, the heat dissipation device comprises a fixing block, a fixing piece and a cooling fin, the fixing block is arranged on the outer surface of the lower end of the heat dissipation device, the fixing piece is arranged on the outer surface of the upper end of the fixing block, and the cooling fin is arranged on the outer surface of the upper end of the fixing piece.

Preferably, the protection device comprises a connecting block, a protective cover, a clamping groove and a sealing ring, the protective cover is arranged on the outer surface of the front end of the protection device, the connecting block is arranged on the outer surface of the upper end of the protective cover, the clamping groove is arranged on the outer surface of the rear end of the protective cover, and the sealing ring is arranged on the outer wall of the clamping groove.

Preferably, the outer surface of the upper end of the fixed block is fixedly connected with the outer surface of the lower end of the fixed block, and the outer surface of the lower end of the radiating fin is fixedly connected with the outer surface of the upper end of the fixed block.

Preferably, the lower extreme surface of connecting block and the upper end surface fixed connection of visor, be provided with the mounting groove between sealing washer and the draw-in groove, the inner wall of sealing washer passes through the mounting groove and can dismantle with the outer wall of draw-in groove and be connected.

Preferably, a cross screw is arranged between the heat dissipation device and the main body, the outer surface of one side of the heat dissipation device is fixedly connected with the outer surface of one side of the main body through the cross screw, and the outer surface of the upper end of the protection device is fixedly connected with the outer surface of the front end of the main body through a connecting block.

Compared with the prior art, the utility model discloses following beneficial effect has: this a shelves strip is used in power connection convenient to it is fixed, through the heat abstractor who sets up, when connecting the shelves strip and using, the fin that the accessible outer wall set up, reduce the heat that the blend stop inner line produced, prevent that blend stop inner line high temperature from causing the circuit ageing, be favorable to people's safety in utilization, through the protection device who sets up, can be when connecting the shelves strip and remove, with the visor lid that the interface top set up in the interface that does not connect, prevent to remove inside-process dust entering blend stop, be favorable to improving the life of blend stop inner device, whole a shelves strip simple structure is used in power connection convenient to it is fixed, high durability and convenient operation, the effect of use is better for the conventional mode.

Drawings

Fig. 1 is a schematic front structural view of a conveniently fixed stop bar for power connection of the present invention.

Fig. 2 is a schematic view of the reverse structure of the utility model of a conveniently fixed stop bar for power connection.

Fig. 3 is a schematic side view of the utility model of a convenient-to-fix stop bar for power connection.

Fig. 4 is an enlarged view of the heat dissipation device 4 in fig. 1 of the utility model, which is convenient for fixing the stop bar for power connection.

Fig. 5 is an enlarged view of the protection device 5 in fig. 1 of a stop bar for power connection convenient to fix according to the present invention.

In the figure: 1. a main body; 2. connecting wire holes; 3. a boss; 4. a heat sink; 5. a protection device; 6. a USB interface; 7. a screw hole; 8. a wire slot; 9. a base; 10. a first mounting tab; 11. mounting a second mounting plate; 12. a fixed block; 13. a fixing sheet; 14. a heat sink; 15. connecting blocks; 16. a protective cover; 17. a card slot; 18. and (5) sealing rings.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a shelves strip for power connection convenient to it is fixed, including main part 1, one side surface of main part 1 is provided with heat abstractor 4, the front end surface of main part 1 is provided with connecting wire hole 2 and USB interface 6, connecting wire hole 2 is located the one end of USB interface 6, the front end surface of connecting wire hole 2 is provided with protection device 5, the lower extreme surface of main part 1 is provided with boss 3, the lower extreme surface of heat abstractor 4 is provided with base 9, the front end surface of base 9 is provided with screw hole 7, wire casing 8 has been seted up to one side of screw hole 7, one side surface of heat abstractor 4 is provided with mounting plate No. 10, the opposite side surface of heat abstractor 4 is provided with mounting plate No. two 11.

Further, the heat dissipation device 4 comprises a fixing block 12, a fixing piece 13 and a heat dissipation fin 14, the fixing block 12 is arranged on the outer surface of the lower end of the heat dissipation device 4, the fixing piece 13 is arranged on the outer surface of the upper end of the fixing block 12, and the heat dissipation fin 14 is arranged on the outer surface of the upper end of the fixing piece 13, so that heat dissipation of an internal circuit is facilitated.

Further, protection device 5 includes connecting block 15, visor 16, draw-in groove 17 and sealing washer 18, and protection device 5's front end surface is provided with visor 16, and visor 16's upper end surface is provided with connecting block 15, and visor 16's rear end surface is provided with draw-in groove 17, and the outer wall of draw-in groove 17 is provided with sealing washer 18, is favorable to preventing that the dust from getting into inside the blend stop from the kneck.

Further, the outer surface of the upper end of the fixing block 12 is fixedly connected with the outer surface of the lower end of the fixing plate 13, and the outer surface of the lower end of the radiating fin 14 is fixedly connected with the outer surface of the upper end of the fixing plate 13, so that the structure stability of the radiating device 4 is facilitated.

Further, the outer surface of the lower end of the connecting block 15 is fixedly connected with the outer surface of the upper end of the protective cover 16, a mounting groove is formed between the sealing ring 18 and the clamping groove 17, the inner wall of the sealing ring 18 is detachably connected with the outer wall of the clamping groove 17 through the mounting groove, and the structure stability of the protective device 5 is facilitated.

Further, be provided with the cross screw between heat abstractor 4 and the main part 1, one side surface of heat abstractor 4 passes through the cross screw and is connected with one side surface fixed connection of main part 1, and the upper end surface of protection device 5 passes through the front end surface fixed connection of connecting block 15 with main part 1, is favorable to the overall structure stability of blend stop.

It should be noted that the utility model is a barrier strip for power connection convenient to fix, before using, the user draws out the USB line from the USB interface 6, the internal io terminal port connection wire is drawn out from the connection wire hole 2, then the barrier strip is installed on the working surface through the first installation sheet 10 and the second installation sheet 11, the whole installation process can be completed, the heat dissipation device 4 is arranged, when the barrier strip is connected for use, the heat generated by the internal circuit of the barrier strip can be reduced through the heat dissipation sheet 14 arranged on the outer wall, the circuit aging caused by the overhigh temperature of the internal circuit of the barrier strip can be prevented, the use safety of people can be facilitated, the protection device 5 is arranged, when the barrier strip is connected for moving, the protection cover 16 arranged above the interface can be covered on the interface which is not connected, the dust can be prevented from entering the interior of the barrier strip in the moving process, the service life of the internal device of the barrier strip can be prolonged, is relatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a shelves strip is used in power connection convenient to it is fixed, includes main part (1), its characterized in that: the utility model discloses a heat sink, including main part (1), one side surface of main part (1) is provided with heat abstractor (4), the front end surface of main part (1) is provided with connection wire hole (2) and USB interface (6), connection wire hole (2) are located the one end of USB interface (6), the front end surface of connection wire hole (2) is provided with protection device (5), the lower extreme surface of main part (1) is provided with boss (3), the lower extreme surface of heat abstractor (4) is provided with base (9), the front end surface of base (9) is provided with screw hole (7), wire casing (8) have been seted up to one side of screw hole (7), one side surface of heat abstractor (4) is provided with installation piece (10) No. one, the opposite side surface of heat abstractor (4) is provided with installation piece (11) No. two.

2. A strip as claimed in claim 1, wherein the strip is adapted to be secured to a power supply, the strip comprising: heat abstractor (4) is including fixed block (12), stationary blade (13) and fin (14), the lower extreme surface of heat abstractor (4) is provided with fixed block (12), the upper end surface of fixed block (12) is provided with stationary blade (13), the upper end surface of stationary blade (13) is provided with fin (14).

3. A strip as claimed in claim 1, wherein the strip is adapted to be secured to a power supply, the strip comprising: protection device (5) are including connecting block (15), visor (16), draw-in groove (17) and sealing washer (18), the front end surface of protection device (5) is provided with visor (16), the upper end surface of visor (16) is provided with connecting block (15), the rear end surface of visor (16) is provided with draw-in groove (17), the outer wall of draw-in groove (17) is provided with sealing washer (18).

4. A strip as claimed in claim 2, wherein the strip is adapted to be secured to a power supply, the strip comprising: the outer surface of the upper end of the fixed block (12) is fixedly connected with the outer surface of the lower end of the fixed plate (13), and the outer surface of the lower end of the radiating fin (14) is fixedly connected with the outer surface of the upper end of the fixed plate (13).

5. A conveniently-fixed power connection barrier strip as defined in claim 3, wherein: the outer surface of the lower end of the connecting block (15) is fixedly connected with the outer surface of the upper end of the protective cover (16), a mounting groove is formed between the sealing ring (18) and the clamping groove (17), and the inner wall of the sealing ring (18) is detachably connected with the outer wall of the clamping groove (17) through the mounting groove.

6. A strip as claimed in claim 1, wherein the strip is adapted to be secured to a power supply, the strip comprising: be provided with the cross screw between heat abstractor (4) and main part (1), one side surface of heat abstractor (4) passes through the cross screw and is connected with one side fixed surface of main part (1), the upper end surface of protection device (5) passes through the front end fixed surface of connecting block (15) and main part (1) and is connected.