CN220021759U - Anti-overflow glue plug shell - Google Patents

Abstract

The utility model discloses a glue overflow-preventing plug shell, in particular to the field of plug shells, which comprises a shell, wherein the shell comprises an upper shell and a lower shell, one side of the upper shell is provided with a positioning device, the positioning device comprises a bottom plate fixedly connected with the upper shell, and one side of the bottom plate is fixedly connected with a clamping plate which can gradually approach to a clamping state. Through placing the intermediate position at splint to the connecting wire, reuse bolt passes through the both sides fixed orifices of splint, and reuse nut is fixed, along with the gradual rotation of nut on the bolt is close to, and both sides splint are also being close to gradually to realize the centre gripping fixed to the connecting wire, prevent rocking of connecting wire, also prevent when outside tearing the connecting wire again, thereby the internal connection line removes and breaks away from the connection with the plug.

Description

Anti-overflow glue plug shell

Technical Field

The utility model relates to the technical field of plug shells, in particular to an anti-overflow glue plug shell.

Background

The plug generally refers to a connector of an electronic product and an electrical article plug. A domestic AC power plug and socket has a male connector with a bar-like or copper-like projection, and a female connector type power socket with a slot or recess physically inserted therein.

Chinese patent discloses a novel plug casing that application number is CN208580882U, and the application date is 2018.06.05, and this patent technique is through utilizing location arch and constant head tank, and spacing sand grip and spacing recess's cooperation realizes the effect of easy to assemble, however, the fixed of butt joint lead wire is not mentioned to the wiring board of above-mentioned patent design, so when dragging takes place from plug and lead wire, the inside is connected with the plug the lead wire body probably takes place not hard up, leads to the unable normal use of device. Accordingly, a person skilled in the art provides a glue overflow prevention plug housing to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an anti-overflow glue plug shell, and the connection between a connecting wire and a plug is not easy to loosen.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a glue overflow prevention plug casing, includes the casing, the casing includes casing and lower casing, positioner is installed to one side of going up the casing, positioner include with last casing fixed connection's bottom plate, one side fixedly connected with of bottom plate can be close to gradually and reach clamping state's splint.

As still further aspects of the utility model: the upper shell and the lower shell are symmetrically designed, one side of the upper shell is fixedly connected with a protruding strip, the corresponding position of the lower shell is provided with a groove, and the inner part of the shell is fixedly connected with a positioning groove.

As still further aspects of the utility model: the circuit placing device is arranged on two sides of the shell and comprises a connecting block fixedly connected with the shell, an arc-shaped groove is formed in the middle position of the front face of the connecting block, and mounting holes or mounting columns are formed in two sides of the connecting block.

As still further aspects of the utility model: the utility model discloses a fixing device for a motor vehicle, including upper casing, lower casing, fixed slot, locating plug, protruding piece is connected with in front and back both sides fixedly to the front of fixed slot, the breach has been seted up to one side intermediate position of upper casing and lower casing, the fixed slot has been seted up to the inside of breach.

As still further aspects of the utility model: the side surface of the protruding block is matched with the section of the fixing groove in size.

As still further aspects of the utility model: one side fixedly connected with plug of locating plug, one side fixedly connected with connecting wire of plug.

As still further aspects of the utility model: one side of the shell is fixedly connected with a circuit interface, and two sides of the circuit interface are fixedly connected with contact ends.

As still further aspects of the utility model: the opposite side fixedly connected with fixed column of contact end, fixed hole two has been seted up to one side of fixed column.

Compared with the prior art, the utility model has the beneficial effects that:

this anti-overflow glues plug housing through placing the intermediate position at splint to the connecting wire, and the reuse bolt passes through the both sides fixed orifices of splint, and the reuse nut is fixed, and along with the gradual rotation of nut on the bolt is close to, both sides splint are also being close to gradually to the realization is fixed the centre gripping of connecting wire, prevents the rocking of connecting wire, also prevents when the connecting wire is torn to the outside again, thereby the internal connection line removes and breaks away from the connection with the plug.

In addition, the anti-overflow rubber plug shell is provided with the circuit interface at the bottom of the shell, and the circuit interface made of rubber materials can prevent the connection line from being worn at the connection position of the connecting line and the shell.

Drawings

FIG. 1 is a schematic view of an upper housing structure of an anti-flash plug housing;

FIG. 2 is a schematic diagram of the structure of the lower housing and the positioning plug in the anti-overflow plug housing;

FIG. 3 is a schematic view of the structure of the upper and lower housings of the flash-proof plug housing;

FIG. 4 is a schematic view of the structure of the A-position of the anti-overflow plug housing;

FIG. 5 is a schematic view of the overall structure of a flash-proof plug housing;

in the figure: 1. a housing; 10. an upper housing; 11. a lower housing; 101. a groove; 111. a protruding strip; 3. a positioning groove; 4. a notch; 5. a fixing groove; 6. positioning a plug; 61. a fixed block; 62. a protruding block; 63. a plug; 64. a connecting wire; 7. placing a circuit device; 71. a connecting block; 72. an arc-shaped groove; 73. a mounting hole; 74. a mounting column; 8. a positioning device; 81. a bottom plate; 82. a clamping plate; 83. a first fixing hole; 9. a line interface; 12. a contact end; 121. fixing the column; 122. and a second fixing hole.

Detailed Description

The utility model provides a glue overflow prevention plug housing, as shown in figures 1, 2, 5, includes casing 1, casing 1 includes casing 10 and lower casing 11, go up casing 10 and lower casing 11 and be symmetrical design, but go up casing 10 positive boundary department fixedly connected with protruding strip 111 and lower casing 11 corresponds boundary department and has seted up recess 101. So that the upper case 10 and the lower case 11 can be combined by inserting the protrusion 111 into the groove 101. By adopting the plug-in connection between the upper shell 10 and the lower shell 11, the glue overflow of the shells can be avoided.

Referring to fig. 1 and 2, a positioning groove 3 is installed at the back of an upper shell 10, the positioning groove 3 is shaped like a concave, a gap 4 is formed in the middle of the tops of the upper shell 10 and a lower shell 11, a fixing groove 5 is formed at the rear side of the gap 4, a positioning plug 6 is installed on the front side of the fixing groove 5, the positioning plug 6 comprises a fixing block 61, protruding blocks 62 are fixedly connected to the front side and the rear side of the fixing block 61, the protruding blocks 62 are respectively spliced with the fixing grooves 5 of the upper shell 10 and the lower shell 11, and accordingly the purpose of fixing is achieved, and a pair of plugs 63 penetrating through the fixing block 61 are fixedly connected to the top of the fixing block 61. During connection, the plug end of the plug 63 is positioned at the outer side of the shell 1, the connection part of the plug 63 and the circuit is positioned in the shell 1, and the plug is arranged above the groove 101 and is in contact with the inside of the concave part of the groove 101, so that the plug 63 is fixedly arranged. The lower parts of the two plugs 63 are fixedly connected with an a line and a b line of a connecting line 64 respectively.

Referring to fig. 1, 2 and 3, a line placing device 7 is installed at a back middle position of the upper case 10, the line placing device 7 includes a connection block 71 fixedly connected with the upper case 10, an arc groove 72 is formed at a front middle position of the connection block 71, and mounting holes 73 are formed at left and right sides of a front surface of the connection block 71. The circuit placing device 7 is installed at the corresponding position of the lower shell 11, the mounting holes 73 are replaced by the mounting columns 74, and the side surfaces of the mounting columns 74 are matched with the section size of the mounting holes 73, so that when the upper shell 10 and the lower shell 11 are combined, the two circuit placing devices 7 can be plugged together, and when the two circuit placing devices 7 are plugged together, a round hole can be formed for penetrating through the connecting wire 64, and therefore the orderly placement of the connecting wire 64 inside the shell 1 is achieved, and the winding of circuits inside the shell 1 is prevented.

Referring to fig. 1 and 4, under the placing line device 7, a positioning device 8 is fixed on the back of the upper case 10, the positioning device 8 includes a bottom plate 81 fixedly connected with the upper case 10, a clamping plate 82 with elasticity is fixedly connected to the front surface of the bottom plate 81, the clamping plate 82 is in an "eight" shape middle position for placing the connecting line 64, two sides of the clamping plate 82 are provided with first fixing holes 83, the first two fixing holes 83 can be fixed by using bolts and nuts, so that the clamping plate 82 is folded towards the middle, thereby realizing clamping fixation of the connecting line 64, and preventing up-down movement of the connecting line 64.

Referring to fig. 1, 2 and 3, a line interface 9 is fixedly connected to the bottommost portions of the upper and lower cases 10 and 11, and the line interface 9 is cylindrical and made of rubber material, so that the connection portion of the connection line 64 and the case 1 is prevented from being worn, thereby damaging the surface of the connection line 64. The contact ends 12 are arranged on the surfaces of the shell 1 on the left side and the right side of the line interface 9, the contact ends 12 are of an inward arc design, and the shell 1 can be better held by pinching the contact ends 12 on the two sides with two fingers. The opposite position of the contact end 12 is fixedly connected with a fixing column 121, a second fixing hole 122 is formed in the front surface of the fixing column 121, the bottom of the fixing column 121 penetrates out of the surface of the shell 1, and when the upper shell and the lower shell are combined, the shell 1 can be completely fixed in the second fixing hole 122 by using bolts.

The working principle of the utility model is as follows: when in use, the a line and the b line of the connecting line 64 are respectively connected to the plug 63, and the fixing block 61 of the positioning plug 6 is inserted into the fixing groove 5 of the upper housing 10. The connecting wire 64 is arranged in the arc-shaped groove 72 and the clamping plate 82, then the connecting part of the connecting wire 64 and the shell 1 is arranged in the circuit interface 9, the connecting wire is fixed through the first fixing hole 83 by using bolts and nuts, and the clamping plate 82 is folded towards the middle, so that the connecting wire 64 is clamped and fixed, and the connecting wire 64 is prevented from moving up and down. The lower shell 11 is covered above the upper shell 10, so that the groove 101 is spliced with the convex strip 111, the two circuit arrangement devices 7 are spliced, the convex block 62 is spliced with the fixing groove 5 of the lower shell 11, the fixing columns 121 of the upper and lower shells are contacted, and the shell 1 is completely fixed by passing a bolt through the fixing hole II 122, so that the operation is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (8)

1. The utility model provides a glue overflow prevention plug housing, includes casing (1), casing (1) are including last casing (10) and lower casing (11), its characterized in that, positioner (8) are installed to one side of going up casing (10), positioner (8) include with last casing (10) fixed connection's bottom plate (81), one side fixedly connected with of bottom plate (81) can be close to gradually splint (82) that reach clamping state.

2. The glue overflow preventing plug housing according to claim 1, wherein the upper housing (10) and the lower housing (11) are symmetrically designed, a protruding strip (111) is fixedly connected to one side of the upper housing (10) and a groove (101) is formed in a corresponding position of the lower housing (11), and a positioning groove (3) is fixedly connected to the inside of the housing (1).

3. The glue overflow prevention plug housing according to claim 1, wherein two sides of the housing (1) are provided with a placing circuit device (7), the placing circuit device (7) is fixedly connected with a connecting block (71) with the housing (1), an arc-shaped groove (72) is formed in the front middle position of the connecting block (71), and mounting holes (73) or mounting columns (74) are formed in two sides of the connecting block (71).

4. The glue overflow prevention plug housing according to claim 1, wherein a notch (4) is formed in one side middle position of the upper housing (10) and the lower housing (11), a fixing groove (5) is formed in the notch (4), a positioning plug (6) is mounted on the front surface of the fixing groove (5), the positioning plug (6) comprises a fixing block (61), and protruding blocks (62) are fixedly connected to the front side and the rear side of the fixing block (61).

5. A glue overflow preventing plug housing according to claim 4, wherein the side of the protruding block (62) is adapted to the cross-sectional size of the fixing groove (5).

6. The glue overflow preventing plug housing according to claim 4, wherein a plug (63) is fixedly connected to one side of the positioning plug (6), and a connecting wire (64) is fixedly connected to one side of the plug (63).

7. The anti-overflow plug housing according to claim 1, wherein one side of the housing (1) is fixedly connected with a line interface (9), and two sides of the line interface (9) are fixedly connected with contact ends (12).

8. The glue overflow preventing plug housing according to claim 7, wherein the opposite side of the contact end (12) is fixedly connected with a fixing post (121), and a second fixing hole (122) is formed in one side of the fixing post (121).