CN2683914Y

CN2683914Y - Pawn plate device

Info

Publication number: CN2683914Y
Application number: CN 200420002302
Authority: CN
Inventors: 蔡周旋
Original assignee: TUOYANG IND CO Ltd
Current assignee: TUOYANG IND CO Ltd; Top Yang Technology Enterprise Co Ltd
Priority date: 2004-02-02
Filing date: 2004-02-02
Publication date: 2005-03-09
Anticipated expiration: 2014-02-02

Abstract

The utility model provides a pawn plate device, which is arranged on the bottom rim of an object to make the object fixed on a plate body. The plate body is provided with a first hole and a second hole. The pawn plate device is provided with a fixed pawn body and an elastic pawn body. The fixed pawn body passes through the first hole of the plate body. The fixed pawn body is provided with a longitudinal part and a transversal part. The elastic pawn body can be clamped and fixed in the second hole of the plate body. The elastic pawn body is provided with an elastic arm. The lower end of the elastic arm is provided with a guiding inclined plane and a convex part for clamping and fixing the plate body. The transversal part of fixed pawn body is clamped on the bottom of the plate body and a clamping slot is clamped with the plate body. The elastic pawn body is clamped into and fixed with the second hole of the plate body. The utility model can make the object conveniently fixed and integrated with the plate body or disassembled from the plate body and the pawn plate device simultaneously has the clamping and fixing effect in the vertical direction and does not disengage from a fastener by accepting the upward force.

Description

The hook plate device of object

Technical field

The utility model relates to a kind of hook plate device of object, is meant a kind of hook plate device that object can be fixed on the plate body especially.

Background technique

See also Fig. 1, it is a kind of hook plate device of known object, but it is respectively to be provided with an elastic clamping hook 11 to use trip in a plate body 16 in the front and back of the both sides of object 10, this elastic clamping hook 11 is provided with two elastic arms 12, and the lower end of this elastic arm 12 is provided with the protuberance 14 of an importing inclined-plane 13 and this plate body 16 of a fastening; This plate body 16 is provided with hole clipping 17 that should each elastic clamping hook 11.

Press down after the hole clipping 17 that object 10 is aimed at each elastic clamping hook 11 on plate bodys 16, the protuberance 14 of this elastic clamping hook 11 is that fastening is in plate body 16 below and the formation fixed effect.

See also Fig. 2, when with up pull-up of object 10, can force these elastic clamping hook 11 springing and make protuberance 14 break away from buckle plate bodys 16, so can take off this object 10.

Conventional designs has following shortcoming, that is:

1. assemble for convenience and pull down, but its each elastic clamping hook 11 all is to be elastic clamping hook, so be fixed in when using on the plate body 16 when object 10, come off if can cause when being subjected to too big upward force.

2. its direction location not really all around still has a little mobile space.

The model utility content

The purpose of this utility model is to provide a kind of hook plate device of object, and an object is separated with the plate body secure bond or from plate body easily, and has the fastening effect of Vertical direction simultaneously, can strength does not break away from buckle because of being subjected to upwards.

Secondary objective of the present utility model is to provide a kind of hook plate device of object, has locating effect all around in the time of can making an object be fixed on the plate body.

For reaching above-mentioned purpose, the hook plate device of a kind of object of the utility model, it is a root edge of being located at an object, so that this object is fixed on the plate body, this plate body is provided with first hole and second hole, it is characterized in that: this hook plate device comprises:

One fixed hook body, this fixed hook body passes first hole of this plate body, and this fixed hook body is provided with a longitudinal part and a transverse part that is vertical mutually, and the root edge of this transverse part and this object forms a draw-in groove; And

One elasticity is colluded body, and this elasticity is colluded body and snapped in second hole of being fixed in this plate body, and this elasticity is colluded body and is provided with an elastic arm, and the lower end of this elastic arm is provided with the protuberance of an importing inclined-plane and this plate body of fastening;

The transverse part of the fixed hook body of this object is stuck in below this plate body and this draw-in groove is sticked in this plate body.

The hook plate device of described object is characterized in that: this plate body is provided with one the 3rd hole, and the root edge of this object is provided with a positioning body, and this positioning body penetrates the 3rd hole that is sleeved on this plate body, with the direction all around of positioning object.

The hook plate device of described object is characterized in that: this elasticity is colluded body and is provided with two elastic arms.

The hook plate device of described object is characterized in that: this object is an electric coupler.

The hook plate device of described object is characterized in that: this electric coupler is provided with the outer seat of a metal, and the outer seat of this hook plate device and this metal is one-body molded.

The hook plate device of described object is characterized in that: the outer seat card of this metal knot one insulator, the root edge of this insulator is positioned under the root edge of the outer seat of this metal.

The hook plate device of described object, it is characterized in that: this object is provided with the elongated hole of a horizontal expansion in the top of fixed hook body, form the spring sheet of a horizontal expansion in this elongated hole below, this longitudinal part then is to be vertically connected on this spring sheet, forms this draw-in groove between the lower edge of this spring sheet and transverse part.

The hook plate device of described object is characterized in that: the lower edge of this spring sheet forms an offset than the root edge height of object between the lower edge of this spring sheet and the root edge of object.

By above explanation, the utility model can be concluded following advantage:

1. electric coupler of the present utility model can easily be fixed on the circuit board 30, and it is fixing need not do welding, and also very convenient when desiring to pull down.

2. electric coupler of the present utility model can be by the fixed hook body 40 of leading portion and circuit board 30 buckle that fixes, and flexible the taking off of unlikely meeting colluded phenomenon, so can guarantee not up breaking circuit plate 30.

3. electric coupler of the present utility model can be sleeved on the 3rd hole 33 of circuit board 30 by the positioning body 60 in stage casing, uses the direction all around of location electric coupler 20.

4. the insertion mouth 22 of electric coupler 20 is at front end, so electric coupler 20 is stressed mainly at leading portion in the use, and the utility model is the fixed hook body 40 of designs fix pattern because of leading portion, so can guarantee in the use not breaking circuit plate 30 up of electric coupler more.

Description of drawings

Fig. 1 is the hook plate device side-looking constitutional diagram of known object.

Fig. 2 is the hook plate device user mode side view of known object.

Fig. 3 is the utility model first embodiment's a three-dimensional exploded view.

Fig. 4 is that the utility model first embodiment's first uses the shape side view.

Fig. 5 is that the utility model first embodiment's second uses the shape side view.

Fig. 6 is the utility model first embodiment's a side-looking constitutional diagram.

Fig. 7 is the utility model second embodiment's a side-looking constitutional diagram.

Fig. 8 is the utility model the 3rd embodiment's a side-looking constitutional diagram.

Fig. 9 is the utility model the 4th embodiment's a side-looking constitutional diagram.

Figure 10 is the utility model the 5th embodiment's a three-dimensional exploded view.

Figure 11 is the utility model the 5th embodiment's a three-dimensional combination figure.

Figure 12 is the utility model the 6th embodiment's a three-dimensional exploded view.

Figure 13 is the utility model the 7th embodiment's a three-dimensional exploded view.

Figure 14 is the utility model the 7th embodiment's a side-looking exploded view.

Above-mentioned and other purpose of the present utility model, advantage and characteristic by in the detailed description of following preferred embodiment and with reference to graphic when can be clearer.

Embodiment

See also Fig. 3, the hook plate device of object of the present utility model, embodiment includes an electric coupler 20, and the root edge of this electric coupler 20 is provided with a hook plate device and uses and be fixed on the circuit board 30, wherein:

This electric coupler 20 is to be provided with the outer seat 21 of a metal, and its front end is provided with one and inserts mouthfuls 22, uses an electronic cards can be inserted thus be electrically connected.

This circuit board 30 is provided with two first holes 31, two second holes 32, two the 3rd holes 33.

This hook plate device is the both sides lower edge that is shaped in the outer seat 21 of this metal, it includes: two fixed hook bodies 40, it is to be located at the both sides of the outer seat 21 of this metal near front end, it can pass first hole 31 of this circuit board 30, it is provided with and is an orthogonal longitudinal part 41 and a transverse part 42, in addition, outer 21 elongated hole 27 that is provided with a horizontal expansion in the top of fixed hook body 40 of this metal used the spring sheet 28 that forms a horizontal expansion, 41 of this longitudinal parts are to be vertically connected on this spring sheet 28, and the lower edge of this spring sheet 28 and transverse part 42 form a draw-in groove 43; Two elasticity are colluded body 50, and it is to be located at the both sides of the outer seat 21 of this metal near the rear end, but its fastening in second hole 32 of circuit board 30, it is provided with two elastic arms 51, the lower end of this two elastic arm 51 all is provided with a protuberance 53 that imports inclined-plane 52 and this circuit board 30 of a fastening; And two positioning bodies 60, it is the stage casing, both sides of being located at the outer seat 21 of this metal, but the 3rd hole 33 of alignment circuit plate 30 penetrates fit, uses the direction all around of location electric coupler 20.

Illustrate that then electric coupler 20 is assembled in the operation of circuit board 30, see also Fig. 4, at first, this two fixed hooks body 40 is passed 2 first holes 31 of this circuit board 30; See also Fig. 5, be stuck in below this circuit board 30 and during these draw-in groove 43 these circuit boards 30 of engaging when electric coupler 20 moves the transverse part 42 that makes this fixed hook body 40, this two elasticity is colluded body 50 and two positioning bodies 60 2 second holes 32 and 2 the 3rd holes 33 of alignment circuit plates 30 just respectively;

See also Fig. 6, depress electric coupler 20, this two 2 elasticity is colluded body 50 and is promptly snapped in this 2 second hole 32, and its protuberance 53 is that fastening is below circuit board 30, this moment, this two positioning body 60 also was sleeved on this 2 the 3rd hole 33, used the direction all around of location electric coupler 20.

In the time will taking off, then reverse operation is promptly earlier colluded body 50 and positioning body 60 from the rear end of electrical connection device pull-up elasticity, and mobile again electric coupler makes this fixed hook body 40 break away from buckle circuit board 30, so promptly takes off electric coupler.

Be noted that in addition, this metal shell 21 is formed with a spring sheet 28, and this fixed hook body 40 connects thereon, so can by this spring sheet 28 the elasticity of up and down springing, but and make this fixed hook body 40 form the elasticity of a upper and lower displacement, as shown in Figure 5, so comparatively smooth and easy in operation, not the rigidity of reason metal and be difficult to the operation, moreover, seeing also Fig. 6, the lower edge 29 of this spring sheet 28 is high than the root edge 25 of metal shell 21, both form an offset, can help the slightly variant circuit board of draw-in groove 43 clamping thickness by this gap.

See also Fig. 7, be the utility model second embodiment, it is roughly identical with first embodiment, and wherein difference is that the transverse plate 42 of this fixed hook body 40 is that forward end is extended opposite with first embodiment.

See also Fig. 8, be the utility model the 3rd embodiment, it is roughly identical with first embodiment, wherein difference is that the elasticity of this fixed hook body 40 colludes body 50 and only be provided with an elastic arm 51, and the protuberance 53 of elastic arm 51 lower ends is to protrude forward, and so 42 need of transverse plate of fixed hook body 40 extend to the back-end.

See also Fig. 9, be the utility model the 4th embodiment, it is roughly identical with first embodiment, wherein difference is that the elasticity of this fixed hook body 40 colludes body 50 and only be provided with an elastic arm 51, and the protuberance 53 of elastic arm 51 lower ends is to protrude backward, and so 42 of the transverse plates of fixed hook body 40 need forward end to extend.

See also Figure 10 and Figure 11, be the utility model the 5th embodiment, it is roughly identical with first embodiment, wherein this electricity connects each card knot one insulator 70 of front end and back end, both sides of the outer seat 21 of metal of device, the root edge of this insulator 70 is positioned under the root edge of the outer seat 21 of this metal, the outer seat 21 of this metal is to be provided with clamp 23 and two times clamps 24 on one, and insulator 70 then cooperation is provided with hole clipping 71 and two times clamps 72 on one.

Elder generation engages the following clamp 72 of insulator 70 during assembling with two times clamps 24 of the outer seat 21 of metal, pushing away insulator 70 again engages the last clamp 23 of the outer seat 21 of hole clipping 71 and metal on it, so the outer seat 21 of metal around lower edge all form an insulator 70, when electric coupler 20 is fixed on the circuit board 30, can avoid seat 21 this metal outside to contact and produce the possibility risk of short-circuits with circuit 35 on the circuit board 30.

See also Figure 12, be the utility model the 6th embodiment, it is roughly identical with the 5th embodiment, and wherein difference is that the outer seat 21 of this metal is provided with a hole clipping 26, and this insulator 70 then is provided with an elastic clamping hook 74.

Even during assembling the elastic clamping hook 74 of insulator 70 from bottom to top packed into the hole clipping 26 of the outer seat 21 of metal is elastic clamping hook 74 trips of this insulator 70 hole clipping 26 of 21 in metal outside.

See also Figure 13 and Figure 14, be the utility model the 7th embodiment, it is roughly identical with the 5th embodiment, wherein each card of the front end and back end, both sides of the outer seat 21 of the metal of this electric coupler is tied an insulator 70, the root edge of this insulator 70 is positioned under the root edge of the outer seat 21 of this metal, the outer seat 21 of this metal is to puncture to stamp out a clamp 81, and this clamp 81 is provided with narrow 82, wide 83 and the wideest clamping part 84; 70 cooperations of insulator are provided with a draw-in groove 76 that is T type shape, and the draw-in groove 76 of this insulator 70 can be inserted in from narrow 82 of this clamp 81, make again wide 83 of clamp 81 with draw-in groove 76 fastenings, and this moment, clamping part 84 can be fixed with draw-in groove 76 packings.

The specific embodiment that is proposed in the detailed description of above preferred embodiment is only in order to be easy to illustrate technology contents of the present utility model, and be not with the utility model narrow sense be limited to this embodiment, in fact, the utility model can be made many variations and implement.

Claims

1. the hook plate device of an object, it is a root edge of being located at an object, so that this object is fixed on the plate body, this plate body is provided with first hole and second hole, it is characterized in that: this hook plate device comprises:

2. the hook plate device of object as claimed in claim 1, it is characterized in that: this plate body is provided with one the 3rd hole, and the root edge of this object is provided with a positioning body, and this positioning body penetrates the 3rd hole that is sleeved on this plate body.

3. the hook plate device of object as claimed in claim 1, it is characterized in that: this elasticity is colluded body and is provided with two elastic arms.

4. the hook plate device of object as claimed in claim 1, it is characterized in that: this object is an electric coupler.

5. the hook plate device of object as claimed in claim 4 is characterized in that: this electric coupler is provided with the outer seat of a metal, and the outer seat of this hook plate device and this metal is one-body molded.

6. the hook plate device of object as claimed in claim 5 is characterized in that: the outer seat card of this metal knot one insulator, the root edge of this insulator is positioned under the root edge of the outer seat of this metal.

7. the hook plate device of object as claimed in claim 1, it is characterized in that: this object is provided with the elongated hole of a horizontal expansion in the top of fixed hook body, form the spring sheet of a horizontal expansion in this elongated hole below, this longitudinal part then is to be vertically connected on this spring sheet, forms this draw-in groove between the lower edge of this spring sheet and transverse part.

8. the hook plate device of object as claimed in claim 7 is characterized in that: the lower edge of this spring sheet forms an offset than the root edge height of object between the lower edge of this spring sheet and the root edge of object.