CN2800573Y - Connection fixing structure - Google Patents
Connection fixing structure Download PDFInfo
- Publication number
- CN2800573Y CN2800573Y CN 200520057383 CN200520057383U CN2800573Y CN 2800573 Y CN2800573 Y CN 2800573Y CN 200520057383 CN200520057383 CN 200520057383 CN 200520057383 U CN200520057383 U CN 200520057383U CN 2800573 Y CN2800573 Y CN 2800573Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- plug connector
- type plug
- auxiliary section
- spear type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a connection fixing structure which is used for fixing at least two work pieces together. The connection fixing structure comprises a main body. An assembly hole and a push stopping elastic sheet are arranged on the main body. One end of the main body is also provided with a fish fork type inserting piece. The position on a first work piece corresponding to the assembly hole is provided with a clamping post which can be clamped with the assembly hole. The position on the first work piece corresponding to the push stopping elastic sheet is provided a groove which can be matched with the push stopping elastic sheet. By the clamping of the assembly hole and the clamping post, and the cooperation of the push stopping elastic sheet and the groove, the main body is fixed on the first work piece. A matching part, in which the fish fork type connecting piece is inserted, is arranged on a second work piece. By the combination of the fish fork type connecting piece and the matching part, the second work piece is fixed with the main body, the first and the second work pieces are fixedly connected together. The structure of the utility model, which does not need a locking component when installed and disassembled, can be inserted or pulled out manually. The operation is simple and convenient.
Description
Technical field
The utility model is about being connected and fixed structure, especially about without lock-in component or riveted and the structure that two articles at least can be fixed together.
Background technology
As shown in Figure 1, schematic perspective view for electronic card coupler 8, it mainly comprises body 81 and door frame 82, this door frame 82 is connected and fixed on a side of body 81, this electronic card coupler 8 is fixedly set in the electronic installation that is mated use, when the electronic cards of electronic installation cooperated with this electronic card coupler 8, above-mentioned electronic installation can read data in the electronic cards by this connector 8, or the data in the electronic installation are write above-mentioned electronic cards by this connector 8.
Relate to the situation that two (door frames 82 with bodies 81) or plural object need be connected and fixed in the above-mentioned electronic card coupler 8, the common way that adopts is two articles to be carried out riveted connect in the prior art, but this kind method is non-product inconvenience when assembling and maintenance, sometimes even need use the tool coordinating operation, cause processing cost higher.
Also having a kind of way in the prior art, promptly is to be undertaken sealedly by lock-in component, but this kind method the time need spend the plenty of time dismounting and screw is installed in assembling and maintenance, causes operating efficiency low.
So design a kind of structure that is connected and fixed easy and simple to handle, real be necessity.
Summary of the invention
Main purpose of the present utility model provides a kind of structure that is connected and fixed simple in structure, easy and simple to handle.
For achieving the above object, the utility model be connected and fixed structure, be used for two articles at least is fixed together, this is connected and fixed structure and comprises: a body, on this body, be provided with a pilot hole and a thrust shell fragment, also be provided with a spear type plug connector at an end of this body; On first object, be provided with a card post that can fasten, and on first object, be provided with a groove that can match with it with this thrust shell fragment corresponding section with it with this pilot hole corresponding section; Being provided with on second object can be for the auxiliary section of spear type plug connector insertion.
By pilot hole and card the engaging of post, and the cooperating of thrust shell fragment and groove, thereby body is fixed on first object, by combining of spear type plug connector and auxiliary section, second object and body are fixed, thereby first, second object is connected and fixed.
The structure of the utility model does not need to use lock-in component when installing and dismantle, manually insert or extract to get final product, and is easy and simple to handle.And because the thrust shell fragment has elasticity, and the spear type plug connector so the interstructural cooperation of the utility model is a resilient engagement, causes its fatigue resistance better because itself structure determines it also to have certain elasticity.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is described in detail below:
Fig. 1 is the schematic perspective view of the electronic card coupler of background technology.
Fig. 2 is the exploded view that is connected and fixed structure and electronic card coupler of the utility model.
Fig. 3 makes up schematic diagram for be connected and fixed structure and the electronic card coupler of the utility model.
Embodiment
Be the example explanation structure that is connected and fixed of the present utility model still below with electronic card coupler 8, as shown in Figure 2, it is connected and fixed the exploded view of structure and two articles (being body 81 and door frame 82 in the present embodiment) for the utility model, thereby be connected and fixed part by this first, second object 81,82 is connected and fixed.
This is connected and fixed structure and comprises a body 1 in the present embodiment, is provided with a pilot hole 11 at one of this body 1 end, and the size of these pilot hole 11 one ends is bigger, and other end size is less.
Also be provided with a thrust shell fragment 12 in the middle part of this body 1, this thrust shell fragment 12 forms by punching press in the present embodiment, and forms a projection 121 in its free end punching press.
The other end at this body 1 also is provided with a spear type plug connector 13, and the free end size of this spear type plug connector 13 increases certainly outside to inside gradually, thereby forms the prominent point 131 of a fool proof.
Be provided with a card post 811 with these pilot hole 11 corresponding sections on first object 81, this card post 811 can move to size than small end by bigger end from the size of described pilot hole 11, and can closely cooperate than small end with this size.And on first object 81, be provided with a groove 812 that can match with its projection 121 with these thrust shell fragment 12 corresponding sections.By pilot hole 11 and card post 811 sizes than the engaging of small end, and the projection 121 of thrust shell fragment 12 and cooperating of groove 812, thus body 1 is fixed on first object 81;
Being provided with on second object 82 can be for the auxiliary section 821 of spear type plug connector 13 insertions, and auxiliary section described in the present embodiment 821 is the two cover shape structures that just can supply spear type plug connector 13 to insert that arch upward, and this two covers shape parallelism structural is arranged.By combining of spear type plug connector 13 and auxiliary section 821, second object 82 is fixed with body 1, thereby first, second object 81,82 is connected and fixed.
During assembling, at first, pick up body 1, and make pilot hole 11 on the body 1 correspond to card post 811 on first object 81, promote body 1 and make the bigger end of size in card post 811 self-assembly holes 11 move to size, up to combining closely between the two, at this moment than small end, projection 121 on the thrust shell fragment 12 just in time is arranged in first object, 81 upper grooves 812, thereby body 1 is fixed on first object 81; Then, auxiliary section on second object 82 821 is aimed at the spear type plug connector 13 of body 1, promote second object 82 towards spear type plug connector 13 directions, spear type plug connector 13 is inserted in the auxiliary section 821, the prominent point 131 of fool proof on the spear type plug connector 13 just in time is fastened on lateral margin outside the auxiliary section 821 at this moment, by combining of spear type plug connector 13 and auxiliary section 821, second object 82 is fixed with body 1, thereby first, second object 81,82 is connected and fixed (as shown in Figure 3).
During dismounting, push two forks of spear type plug connector 13, it is out of shape a little, cause the prominent point 131 of fool proof to break away from lateral margin outside the auxiliary section 821, spur second object 82 towards direction simultaneously away from spear type plug connector 13, can be with 82 dismountings of second object; Then, level pulling body 1, card post 811 on first object 81 is moved along the pilot hole on the body 1 11, size up to card post 811 self-assembly holes 11 moves to the bigger end of size than small end, and the groove 812 of 121 disengagings of the projection on the thrust shell fragment 12, first object 81, can on first object 2, pull down body 1.
Mat is above-mentioned, and the structure of the utility model does not need to use lock-in component when installing and dismantle, and manually inserts or extract to get final product, and is easy and simple to handle.And because the thrust shell fragment has elasticity, and the spear type plug connector so the interstructural cooperation of the utility model is a resilient engagement, causes its fatigue resistance better because itself structure determines it also to have certain elasticity.
In addition, in the present embodiment the lateral margin of described body 1 also be provided with one with the perpendicular locking part 14 (shown in Fig. 2,3) of this body 1, this locking part 14 is provided with a screw 141, body 1 can be locked on one the 3rd object (not shown) by lock-in component, thereby first, second, third object can be fixed together.
Claims (7)
1. one kind is connected and fixed structure, is used for two articles at least is fixed together, and it is characterized in that this is connected and fixed structure and comprises:
One body is provided with a pilot hole and a thrust shell fragment on this body, also be provided with a spear type plug connector at an end of this body;
On first object, be provided with a card post that can fasten with it with this pilot hole corresponding section, and on first object, be provided with a groove that can match with it with this thrust shell fragment corresponding section, by pilot hole and card the engaging of post, and the cooperating of thrust shell fragment and groove, thereby body is fixed on first object;
On second object, be provided with the auxiliary section that to insert for the spear type plug connector,, second object and body fixed, thereby first, second object is connected and fixed by combining of spear type plug connector and auxiliary section.
2. the structure that is connected and fixed as claimed in claim 1 is characterized in that: the size of described pilot hole one end is greater than the size of card post, and the other end then can closely cooperate with the card post.
3. the structure that is connected and fixed as claimed in claim 1 is characterized in that: described auxiliary section is the cover shape structure that just can supply the spear type plug connector to insert that arches upward.
4. the structure that is connected and fixed as claimed in claim 3 is characterized in that: described auxiliary section is provided with two cover shape structures.
5. the structure that is connected and fixed as claimed in claim 1, it is characterized in that: the free end size of described spear type plug connector is from increasing gradually outside to inside, thereby form the prominent point of a fool proof, when this spear type plug connector cooperated with the auxiliary section, the prominent point of this fool proof just was positioned at the lateral border of auxiliary section.
6. the structure that is connected and fixed as claimed in claim 1 is characterized in that: the lateral margin of described body be provided with one with the perpendicular locking part of this body, this locking part is provided with a screw, lock-in component by this screw with the body locking on one the 3rd object.
7, the structure that is connected and fixed as claimed in claim 1 is characterized in that: described two articles is respectively body and the door frame in the electronic card coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057383 CN2800573Y (en) | 2005-04-26 | 2005-04-26 | Connection fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057383 CN2800573Y (en) | 2005-04-26 | 2005-04-26 | Connection fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800573Y true CN2800573Y (en) | 2006-07-26 |
Family
ID=36843061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057383 Expired - Fee Related CN2800573Y (en) | 2005-04-26 | 2005-04-26 | Connection fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800573Y (en) |
-
2005
- 2005-04-26 CN CN 200520057383 patent/CN2800573Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20120426 |