CN210926490U

CN210926490U - Novel upper and lower shell wire clamping device

Info

Publication number: CN210926490U
Application number: CN201921848043.XU
Authority: CN
Inventors: 罗海轮
Original assignee: Guangzhou Hongyi Electronic Co ltd
Current assignee: Guangzhou Hongyi Electronic Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-03
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a novel upper and lower shell wire clamping device, which comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are of a U-shaped structure which are mutually matched and folded, the inner walls of the two sides of the upper shell are provided with a convex block near the folding end, the middle two ends of the upper shell are provided with a clamping block near the folding end, the upper end of the clamping block is provided with a clamping groove, the inner walls of the two sides of the lower shell are provided with reinforcing plates, the outer walls of the reinforcing plates, which are higher than the two sides of the lower shell, are higher than the two sides of the lower shell are provided with grooves matched with the convex block, the middle two ends of the lower shell are provided with; the clamping block and the clamping groove are arranged, so that a power line entering from the through hole is fixed by the clamping groove and cannot move outwards, and the phenomenon that the power supply interrupts current transmission due to the fact that the power line moves outwards is avoided; be equipped with lug and recess for the epitheca is connected with the inferior valve is firm, is favorable to protecting inside power.

Description

Novel upper and lower shell wire clamping device

Technical Field

The utility model belongs to the technical field of the card line technique and specifically relates to a novel go up lower shell card line device.

Background

When power supplies such as batteries and the like supply current to a circuit system, the two ends of the positive electrode and the negative electrode of the power supplies are connected by power lines; however, in the process of supplying current to the power supply, if the power lines connected to the two ends of the power supply are disconnected or fall off due to the swing of the power lines, the power supply of the whole circuit system is stopped, which will cause the electrical appliance connected to the system to be unable to be used normally.

SUMMERY OF THE UTILITY MODEL

To the problem that needs a device that can stabilize the wiring end at both ends of the power supply and the power cord, the utility model provides a novel go up lower shell wire clamping device.

In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:

the utility model provides a novel go up lower casing wire clamping device, includes epitheca and inferior valve, the epitheca with the U type structure that the inferior valve folds for mutual adaptation, the both sides inner wall of epitheca just is close to and folds the end and be equipped with the lug, the middle both ends of epitheca just are close to and fold the end and be equipped with the fixture block, the upper end of fixture block is equipped with the draw-in groove, be equipped with the reinforcing plate on the both sides inner wall of inferior valve, the reinforcing plate is higher than the both sides of inferior valve just are higher than the outer wall of inferior valve both sides be equipped with the recess of lug looks adaptation, the middle both ends of inferior valve are equipped with the seal block, be equipped with the through-hole on the seal block, the size of through-hole is greater than the size of power cord, just the epitheca with.

Further, the distance from the convex block to the folding ends on the two sides of the upper shell is equal to the distance from the groove to the folding ends on the two sides of the lower shell; when the upper shell and the lower shell are folded, the bump just sinks into the groove and plays a role in fixedly connecting the upper shell and the lower shell.

Furthermore, at least 2 bumps, grooves and reinforcing plates are uniformly distributed on two sides of the upper shell and the lower shell; the plurality of lugs and the grooves which are uniformly distributed can more stably and tightly fold the upper shell and the lower shell.

Furthermore, the upper shell is provided with air holes; the power often can produce the heat when charging or transmitting electricity, is equipped with the bleeder vent makes things convenient for the power heat dissipation, is favorable to the power to charge or the normal operation of transmitting electricity.

Furthermore, the inner walls of the two sides of the upper shell and the reinforcing plate are respectively provided with a first reinforcing block and a second reinforcing block; and reinforcing the folded edges of the upper shell and the lower shell, and preventing the folded edges from deforming.

Further, the width of the clamping groove is smaller than that of the through hole; the clamping groove is convenient to clamp a power line penetrating through the through hole.

The utility model has the advantages that: the clamping block and the clamping groove are arranged, so that a power line entering from the through hole is fixed by the clamping groove and cannot move outwards, and the phenomenon that the power supply interrupts current transmission due to the fact that the power line moves outwards is avoided; the lug and the groove are arranged, so that the upper shell and the lower shell are stably connected, and the internal power supply is protected.

Drawings

Fig. 1 is a schematic structural view of an upper shell of the present invention;

FIG. 2 is a schematic structural view of the middle and lower shells of the present invention;

in the figure: 1. an upper shell; 2. a lower case; 3. a clamping block; 4. a bump; 5. a first reinforcing block; 6. air holes are formed; 7. a power line; 8. a groove; 9. a through hole; 10. sealing blocks; 11. a reinforcing plate; 12. a second reinforcing block; 13. a clamping groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1 and 2, a novel upper and lower casing 2 wire clamping device, including upper casing 1 and lower casing 2, U type structure that upper casing 1 and lower casing 2 are for mutual adaptation folds, the both sides inner wall of upper casing 1 just is close to the end of folding and is equipped with lug 4, the middle both ends of upper casing 1 just are close to the end of folding and are equipped with fixture block 3, the upper end of fixture block 3 is equipped with draw-in groove 13, be equipped with reinforcing plate 11 on the both sides inner wall of lower casing 2, reinforcing plate 11 is higher than the both sides of lower casing 2 and just is higher than the outer wall of lower casing 2 both sides and is equipped with the recess 8 with lug 4 looks adaptation, the middle both ends of lower casing 2 are equipped with sealing block 10, be equipped with through-hole 9 on sealing block 10, the size of through-hole 9 is greater than the size of power cord 7, and when upper casing.

The distance from the convex block 4 to the folding ends at the two sides of the upper shell 1 is equal to the distance from the groove 8 to the folding ends at the two sides of the lower shell 2; while the upper case 1 and the lower case 2 are closed, the projection 4 just sinks into the inside of the groove 8 and plays a role of fixedly connecting the upper case 1 and the lower case 2.

At least 2 bumps 4, grooves 8 and reinforcing plates 11 are uniformly distributed on two sides of the upper shell 1 and the lower shell 2; the plurality of evenly distributed bumps 4 and grooves 8 can more firmly and tightly close the upper shell 1 and the lower shell 2.

The upper shell 1 is provided with an air hole 6; the power often can produce the heat when charging or transmitting electricity, is equipped with bleeder vent 6 and makes things convenient for the power heat dissipation, is favorable to the power to charge or the normal operation of transmitting electricity.

The inner walls of the two sides of the upper shell 1 and the reinforcing plate 11 are respectively provided with a first reinforcing block 5 and a second reinforcing block 12; the folded edges of the upper case 1 and the lower case 2 are reinforced to prevent the folded edges from being deformed.

The width of the clamping groove 13 is smaller than that of the through hole 9; the clamping groove 13 is convenient to clamp the power wire 7 penetrating through the through hole 9.

The utility model discloses a theory of operation does:

as shown in fig. 1 and 2, firstly, a power supply is placed in the lower shell 2, then the power line 7 penetrates through the through hole 9 and is connected with two ends of the power supply, finally, the upper shell 1 is closed towards the lower shell 2, the clamping block 3 is closed towards the through hole 9, the power line 7 is embedded into the clamping groove 13 and is stabilized in the clamping groove 13, the convex block 4 of the lower shell 2 is sunk into the groove 8 of the upper shell 1, and finally, connecting lines at two ends of the power supply are stabilized and the power supply is protected.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

the clamping block 3 and the clamping groove 13 are arranged, so that the power line 7 coming from the through hole 9 is fixed by the clamping groove 13 and cannot move outwards, and the phenomenon that the power supply interrupts the current transmission due to the fact that the power line 7 moves outwards is avoided; be equipped with lug 4 and recess 8 for epitheca 1 and inferior valve 2 are connected firmly, are favorable to protecting inside power.

The above is only the preferred embodiment of the present invention, and not the patent protection scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a novel go up lower casing wire clamping device, includes epitheca and inferior valve, its characterized in that, the epitheca with the U type structure that the inferior valve folds for mutual adaptation, the both sides inner wall of epitheca just is close to and folds the end and be equipped with the lug, the centre both ends of epitheca just are close to and fold the end and be equipped with the fixture block, the upper end of fixture block is equipped with the draw-in groove, be equipped with the reinforcing plate on the both sides inner wall of inferior valve, the reinforcing plate is higher than the both sides of inferior valve just are higher than the outer wall of inferior valve both sides be equipped with the recess of lug looks adaptation, the centre both ends of inferior valve are equipped with the seal block, be equipped with the through-hole on the seal block, just.

2. A novel upper and lower casing wire clamping device as claimed in claim 1, wherein the distance from the projection to the folded ends of the two sides of the upper casing is equal to the distance from the groove to the folded ends of the two sides of the lower casing.

3. The novel upper and lower case wire clamping device according to claim 1, wherein at least 2 of the protrusions, the grooves and the reinforcing plates are uniformly distributed on both sides of the upper case and the lower case.

4. The novel upper and lower shell wire clamping device as claimed in claim 1, wherein the upper shell is provided with air holes.

5. A novel upper and lower casing wire clamping device according to claim 1, wherein the inner walls of the two sides of the upper casing and the reinforcing plate are respectively provided with a first reinforcing block and a second reinforcing block.

6. A novel upper and lower shell card wire device as claimed in claim 1, wherein the width of the card slot is smaller than the width of the through hole.