CN204349101U - The glue shell of terminal - Google Patents

Abstract

The utility model discloses a kind of glue shell of terminal, its drip irrigation device is a kind of glue shell of terminal, comprise matrix, described matrix has front end face, rear end face and side end face, side end face is provided with clamp, gap is formed between clamp and side end face, be connected with between described clamp and side end face and somely flexibly connect sheet, the described sheet that flexibly connects is positioned at described gap, described side end face is provided with projection near one end of front end face, described clamp is connected on described projection, and described projection stretches out towards one end of front end face formation extension.The utility model solves clamp in the glue shell of existing terminal and is easy to be pulled off destruction, and male seat is connected unstable problem with female seat.

Description

The glue shell of terminal

Technical field

The utility model relates to a kind of terminal, and in particular, it relates to a kind of glue shell of terminal.

Background technology

Electric connector is the element for linking together two ends power line or data wire to carry out electric power or electronic data transfer, arrives greatly aircraft, steamer, and little of computer, mobile phone, all will use connector, all electronic products nearly all will use connector.Its structure is that an end line arranges male seat, and the other end circuit connected with it arranges female seat, male seat is inserted among female seat, realizes the connection of two-termial line.

Electric connector is the element carrying out electric power or electronic data transfer, and the telecommunication contact quality be therefore electrically connected seems particularly important, and the factor of impact electrical connection telecommunication contact quality is the confining force between terminal and plastic casing.Existing male seat generally comprises glue shell, is provided with electric conductor in glue shell, and glue shell comprises matrix, and matrix has the front end face be inserted in female seat, and other side end face, and the rear end face relative with front end face is connected to electric wire.Generally reliable in order to be connected between male seat with female seat, side end face is provided with the clamp be obliquely installed, the gap for clamp strain is formed between clamp and side end face, when male seat is inserted in female seat, because clamp has elasticity, can stable for male seat be fastened in female seat, but because existing clamp is generally be made up of the plastic material of plasticity, so when male seat and female seat often plug, clamp is easy to be fractureed, cause the connection between male terminal and female terminal unstable, and then make the job insecurity of electrical equipment.And the gap location of some terminals is provided with foam-rubber cushion, the intensity of this foam-rubber cushion is lower, and foam-rubber cushion to be merely able to when clamp presses down not frangibility, and when clamp under tension, can't stand pulling force because foam-rubber cushion holds, so foam-rubber cushion does not reach drawing-resistant function.Further, because foam-rubber cushion is arranged between clamp and side end face, foam-rubber cushion compressive deformation amount is less, makes the deflection of clamp little, thus makes male terminal and female terminal can not well clamping.Moreover the connection between existing male seat and female seat is not very stable, is easy to generation and loosens, make connecting circuit unstable.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of glue shell strengthening the terminal of clamp and matrix bonding strength, and the clamp in this glue shell is not easily pulled off destruction, and this terminal can strengthen the connective stability of male seat and female seat.

For achieving the above object, the utility model provides following technical scheme: a kind of glue shell of terminal, comprise matrix, described matrix has front end face, rear end face and side end face, side end face is provided with clamp, gap is formed between clamp and side end face, be connected with between described clamp and side end face and somely flexibly connect sheet, the described sheet that flexibly connects is positioned at described gap, described side end face is provided with projection near one end of front end face, described clamp is connected on described projection, and described projection stretches out towards one end of front end face formation extension.

Preferably, described projection is inclined to set away from the side of side end face and angle of inclination is equal with the angle of inclination of clamp.

Preferably, described side end face is provided with protective sheet near one end of rear end face, and described protective sheet extends to the end of clamp and sheltered from.

Preferably, described clamp is provided with anti-skidding lines away from a side of side end face.

Preferably, described anti-skidding lines is striped formula or button type.

Preferably, the sheet number flexibly connecting sheet described in is three.

The utility model has following advantage: be connected with between clamp of the present utility model and side end face and somely flexibly connect sheet, flexibly connect sheet and be positioned at gap.Bonding strength between clamp and side end face is strengthened, clamp is not easy the destruction that fractureed, and the some sheets that flexibly connect arranged are owing to being formed with gap between adjacent tabs, so when clamp presses down, its elasticity can not be obstructed, and because the elastic force flexibly connecting sheet self can also increase the elasticity of clamp, make the connection of male seat and female seat more firm.When clamp is subject to outside pulling force, be subject to the pulling force of some flexible connection pieces, clamp is held can not rupture.And the gap location of some terminals is provided with foam-rubber cushion, this sheet that flexibly connects compares the advantage having more other with foam-rubber cushion, the intensity flexibly connecting the strength ratio foam-rubber cushion of sheet is higher, foam-rubber cushion to be merely able to when clamp presses down not frangibility, and when clamp under tension, pulling force is can't stand, so foam-rubber cushion does not reach the drawing-resistant function flexibly connecting sheet because foam-rubber cushion holds.Secondly, clamp is connected on side end face by projection, make connection between clamp and side end face more reliable, and projection is inclined to set away from the side of side end face and angle of inclination is equal with the angle of inclination of clamp, be so more prone to insertion when male seat inserts female seat.The projection fit depressions formed in extension and female seat that stretches out towards one end of front end face can increase the connective stability of male seat and female seat, not easily loosens time male seat is connected with female seat.Moreover side end face is provided with protective sheet near one end of rear end face, protective sheet extends to the end of clamp and is sheltered from, and protective sheet can play the effect of protection to clamp, makes clamp not be subject to extraneous destruction.In addition, clamp is provided with anti-skidding lines away from a side of side end face, can be conducive to people when operation with clamp contact stabilization, not easily there is the sliding phenomenon of hand.

Accompanying drawing explanation

Fig. 1 is the structural representation of the glue shell of the utility model terminal;

Fig. 2 is the floor map one of the glue shell of the utility model terminal;

Fig. 3 is the floor map two of the glue shell of the utility model terminal.

In figure: 1. side end face; 11. clamps; 12. projections; 121. extension; 13. flexibly connect sheet; 14. protective sheet; 2. front end face; 3. rear end face; 4. electric wire.

Embodiment

With reference to shown in accompanying drawing, the utility model is further illustrated.

Embodiment: a kind of glue shell of terminal, comprises matrix, matrix has front end face 2, rear end face 3 and side end face 1, and when male seat is inserted into female seat, first front end face 2 is inserted into female seat, and rear end face 3 is opposite faces of front end face 2, rear end face 3 is connected to electric wire 4.Side end face 1 is provided with clamp 11, is formed with gap between clamp 11 and side end face 1, is connected with somely to flexibly connect sheet 13 between clamp 11 and side end face 1, flexibly connects sheet 13 and is positioned at gap.Flexibly connect sheet 13 and can be Cowhells plate or sheet rubber etc., in the present embodiment, the sheet number flexibly connecting sheet 13 is preferably three.Be arranged so that the bonding strength between clamp 11 and side end face 1 strengthens like this, clamp 11 is not easy the destruction that fractureed, and arrange flexibly connect the elasticity that sheet 13 can also increase clamp 11, make the connection of male seat and female seat more firm.

In addition, side end face 1 is provided with projection 12 near one end of front end face 2, clamp 11 is connected on projection 12, make the connection between clamp 11 and side end face 1 more reliable, and projection 12 is inclined to set away from the side of side end face 1 and angle of inclination is equal with the angle of inclination of clamp 11, be so more prone to when male seat inserts female seat insert.Projection 12 stretches out towards one end of front end face 2 and forms the connective stability that extension 121 and the fit depressions in female seat can increase male seat and female seat, not easily loosens time male seat is connected with female seat.

Moreover side end face 1 is provided with protective sheet 14 near one end of rear end face 3, protective sheet 14 is made up of the good plastics of general plasticity, and protective sheet 14 extends to the end of clamp 11 and sheltered from.Protective sheet 14 can play the effect of protection to clamp 11, make clamp 11 not be subject to extraneous destruction.In addition, as shown in Figure 3, can arrange and flexibly connect sheet 13 in the gap between protective sheet 14 and side end face 1, make the structural strength of protective sheet 14 higher, better to the protected effect of clamp 11.

Further, because existing clamp 11 is away from a side of side end face 1 is substantially all smooth setting, so people are by male seat insertion or when extracting female seat, contact with clamp 11 and can produce skating phenomenon, make male seat and female seat not easily coordinate or be separated.So in the utility model, clamp 11 is provided with anti-skidding lines away from a side of side end face 1, and anti-skidding lines is striped formula or button type.Can be conducive to like this people when operation with clamp 11 contact stabilization, not easily there is the sliding phenomenon of hand.

The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (6)

1. the glue shell of a terminal, comprise matrix, described matrix has front end face, rear end face and side end face, side end face is provided with clamp, is formed with gap between clamp and side end face, it is characterized in that: be connected with between described clamp and side end face and somely flexibly connect sheet, the described sheet that flexibly connects is positioned at described gap, described side end face is provided with projection near one end of front end face, and described clamp is connected on described projection, and described projection stretches out towards one end of front end face formation extension.

2. the glue shell of terminal according to claim 1, is characterized in that: described projection is inclined to set away from the side of side end face and angle of inclination is equal with the angle of inclination of clamp.

3. the glue shell of terminal according to claim 1, it is characterized in that: described side end face is provided with protective sheet near one end of rear end face, described protective sheet extends to the end of clamp and is sheltered from.

4. the glue shell of the terminal according to claim 1 or 2 or 3, is characterized in that: described clamp is provided with anti-skidding lines away from a side of side end face.

5. the glue shell of terminal according to claim 4, is characterized in that: described anti-skidding lines is striped formula or button type.

6. the glue shell of terminal according to claim 1, is characterized in that: described in flexibly connect sheet sheet number be three.