CN203135040U - Connector for CPU - Google Patents
Connector for CPU Download PDFInfo
- Publication number
- CN203135040U CN203135040U CN 201320099633 CN201320099633U CN203135040U CN 203135040 U CN203135040 U CN 203135040U CN 201320099633 CN201320099633 CN 201320099633 CN 201320099633 U CN201320099633 U CN 201320099633U CN 203135040 U CN203135040 U CN 203135040U
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- China
- Prior art keywords
- terminal
- conducting terminal
- force
- stopper slot
- elasticity arm
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Abstract
The utility model discloses a connector for CPU. The connector for CPU comprises an insulator, wherein terminal holes distributed in a matrix and used for assembling conductive terminals are formed in the insulator; a plurality of conductive terminals correspondingly mounted in the terminal holes of the insulator, wherein pins of the lower ends of the conductive terminals are exposed from the lower ends of the terminal holes, and elastic force arms on the conductive terminals inclinedly and upwards extend outside from the upper ends of the terminal holes; and limiting slots formed on the vertical projection of the elastic force arms in the conductive terminals on the upper end surface of the insulator, thus the conductive terminals are embedded and mounted in the terminal holes of the insulator, and the elastic force arms are limited by the limiting slots, so as to ensure the stability of electrical conduction of the conductive terminals.
Description
Technical field:
The utility model relates to the connector product technical field, refers in particular to a kind of Stability Analysis of Structures, can guarantee conducting terminal electrically conduct stability the CPU connector.
Background technology:
See that number of patent application is: 200710020227.2 application for a patent for invention Publication Specification, it discloses a kind of electric connector terminal.This electric connector terminal is used for the CPU connector, forms with CPU to electrically connect.This CPU comprises with connector: an insulator is formed with a plurality of terminal holes for the assembling conducting terminal in this insulator; The mode correspondence that plural conductive terminal, this conducting terminal are square formation is installed in the terminal hole of insulator, and the pin portion of this conducting terminal is revealed in the terminal hole end, and the contact on elasticity arm of force top stretches out in outside the terminal hole in the conducting terminal.When contacting with CPU, CPU forms Elastic Contact with the contact on elasticity arm of force top in the conducting terminal of connector and the electrical contact point of CPU, and formation electrically conducts.
This CPU has the following disadvantages with connector: the single body inlay card that passes through conducting terminal is in terminal hole and stressed location because the elasticity arm of force of conducting terminal is, make elasticity arm of force stability not enough, when contacting with CPU, the contact on the electrical contact point of CPU and elasticity arm of force top is in the process of conflicting, the elasticity arm of force toward the both sides skew, causes the electrical contact point of CPU and the poor contact of contacts on elasticity arm of force top easily; In addition, because the stability of the elasticity arm of force is not enough, can occur the phenomenon of distortion after long-time the use, influence quality and the useful life of whole C PU with connector.
The utility model content:
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of Stability Analysis of Structures is provided, can guarantee conducting terminal electrically conduct stability the CPU connector.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this CPU comprises with connector: an insulator is formed with the terminal hole that matrix distributes, also is used for the assembling conducting terminal in this insulator; The plural conductive terminal, this conducting terminal correspondence is installed in the terminal hole of insulator, and the pin portion of the lower end of this conducting terminal is revealed in the terminal hole lower end, and the elasticity arm of force on the conducting terminal is tilted to by the terminal hole upper end and stretches out outside the terminal hole; The upright projection place of the elasticity arm of force forms stopper slot in the corresponding conducting terminal in described insulator upper surface, makes conducting terminal insert after embedding is installed on the terminal hole of insulator, forms spacing by stopper slot to the elasticity arm of force.
Furthermore, in the technique scheme, described conducting terminal comprises: a holding parts, take shape in the elasticity arm of force of holding parts one side and take shape in the terminal and pin portion vertical with holding parts of holding parts.
Furthermore, in the technique scheme, the described elasticity arm of force comprises: stretch and first kink that is bent to form, be tilted to the curved contact site that extends to form and the contact that takes shape in the contact site top and raise up again after first kink extends vertically upward along described holding parts one epitaxial lateral overgrowth.
Furthermore, in the technique scheme, described first kink is bent to form by holding parts one side direction pin portion bearing of trend.
Furthermore, in the technique scheme, the pin portion of described conducting terminal is in the form of annular discs, and the elasticity arm of force projection in the conducting terminal is positioned at outside the zone of this pin portion formation.
Furthermore, in the technique scheme, the two side of described terminal hole is formed with the boss of protrusion, by boss terminal hole is separated into the main hole that the holding parts to described conducting terminal carries out spacing spacing hole and passes for the pin portion of described conducting terminal.
Furthermore, in the technique scheme, described stopper slot comprises: main stopper slot and secondary stopper slot, described main stopper slot are positioned on the sidewall of self terminal hole, and secondary stopper slot is molded on the sidewall in terminals of adjacent hole.
Furthermore, in the technique scheme, the contact site of the elasticity arm of force falls into described main stopper slot in unsettled mode in the described conducting terminal, the top of the elasticity arm of force place described secondary stopper slot directly over.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art:
1, the elasticity arm of force falls in the main stopper slot of insulator in the conducting terminal of the present utility model in unsettled mode, and the top of the elasticity arm of force place the secondary stopper slot of insulator directly over, when contacting with CPU, the contact on elasticity arm of force top is stressed and make elasticity arm of force top fall into secondary stopper slot with respect to an end of contact, make that the elasticity arm of force can stably be positioned in the stopper slot of insulator in the conducting terminal, with the stability that guarantees to electrically conduct between conducting terminal and the CPU.
2, since the elasticity arm of force in the conducting terminal be merely able in stopper slot, move up and down, and not can because of about skew the phenomenon of being out of shape appears, guarantee quality of the present utility model and useful life.
3, the conducting terminal in the utility model is set to blanking formula terminal, its pin portion is in the form of annular discs, this pin portion is vertical with holding parts, and the whole elasticity arm of force is positioned at outside the zone of pin portion moulding, the conducting terminal of this spline structure is convenient to assembling in batches, namely adopts sucker to hold pin portion and just can realize the disposable assembling of a plurality of conducting terminals.
Description of drawings:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the stereogram at another visual angle of the utility model;
Fig. 3 is three-dimensional exploded view of the present utility model;
Fig. 4 is the front view of insulator in the utility model;
Fig. 5 is the schematic diagram of insulator in the utility model;
Fig. 6 is the stereogram of conducting terminal in the utility model;
Fig. 7 is the vertical view of conducting terminal in the utility model;
Fig. 8 is the right view of conducting terminal in the utility model;
Fig. 9 is structural representation of the present utility model;
Figure 10 be among Fig. 9 along A-A to cutaway view;
Description of reference numerals:
1 insulator, 10 terminal holes, 101 spacing holes, 102 boss
103 main holes, 11 stopper slots, 111 main stopper slot 112 secondary stopper slots
2 conducting terminals, 21 holding parts, 211 hangnails, 22 pin portions
The 23 elasticity arm of forces, 230 contacts, 231 first kinks, 232 contact sites
Embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
Shown in Fig. 1-3, be a kind of CPU connector, it comprises: insulator 1 and the stable plural conductive terminal 2 that is installed in the insulator, wherein, the elasticity arm of force 23 tilts to stretch out in outside the terminal hole 10 in the conducting terminal 2.
Be formed with the rectangular terminal hole 10 that matrix distributes, also is used for assembling conducting terminal 2 in described this insulator 1, orthographic projection place of this insulator 1 upper surface elasticity arm of force 23 in conducting terminal 2 forms stopper slot 11, after making conducting terminal 2 slotting embeddings be installed on the terminal hole 10 of insulator 1, form restriction by 11 pairs of elasticity arm of forces of stopper slot 23.
Particularly, shown in Fig. 4-5, the two side of described terminal hole 10 is formed with the boss 102 of protrusion, by boss 102 whole terminal hole 10 is divided into spacing hole 101 and main hole 103, and wherein spacing hole 101 is used for positioning with the holding parts 21 of conducting terminal 2; Main hole 103 spaces are bigger, can insert for the pin portion 22 of conducting terminal 2.
Described stopper slot 11 is that the elasticity arm of force 23 upright projections according to conducting terminal 2 arrange, and the scope that the inclination of the elasticity arm of force 23 is extended has surpassed the scope of fixing himself terminal hole 10, so the elasticity arm of force 23 corresponding stopper slot 11 on insulator 1 comprises: main stopper slot 111 and secondary stopper slot 112.Wherein, main stopper slot 111 is positioned on the sidewall of self terminal hole 10, and secondary stopper slot 112 will be molded on the sidewall in terminals of adjacent hole 10.
Because stopper slot 11 is offered according to the elasticity arm of force 23 upright projections, so described secondary stopper slot 112 and main stopper slot 111 form the groove of a parallelogram at the sidewall of terminal hole 10.
Shown in Fig. 6-8, the mode correspondence that described conducting terminal 2 is matrix equally is installed in the terminal hole 10 of insulator 1, and the pin portion 22 of this conducting terminal 2 is revealed in terminal hole 10 lower ends, and the elasticity arm of force 23 is tilted to and stretches out in terminal hole 10 upper ends in the conducting terminal 2.
Particularly, described conducting terminal 2 comprises: be en plaque holding parts 21, take shape in the elasticity arm of force 23 of holding parts 21 1 sides and take shape in terminal and vertical with the holding parts 21 pin portion 22 of holding parts 21.
The described elasticity arm of force 23 comprises: along described holding parts 21 1 epitaxial lateral overgrowths stretch and first kink 231 that is bent to form, along the contact 230 that is tilted to the curved contact site 232 that extends to form again and takes shape in contact site 232 tops and raise up after first kink 231 extends vertically upward, wherein, this first kink 231 is bent to form along holding parts 21 1 side direction pin portions 22 bearing of trends.
When not contacting with CPU, the elasticity arm of force 23 is not subjected to the pressure from CPU, the elasticity arm of force 23 is unsettled in this moment conducting terminal 2 falls into described main stopper slot 111, and namely the contact site 232 of the elasticity arm of force 23 is suspended on main stopper slot 111, and it does not contact with main stopper slot 111 bottoms.The top of the elasticity arm of force 23 just in time place described secondary stopper slot 112 directly over.
Specifically referring to shown in Figure 7, described pin portion 22 is in the form of annular discs, this pin portion 22 is vertical with holding parts 21, and the whole elasticity arm of force 23 is positioned at outside the zone of pin portion 22 moulding, the conducting terminal 2 of this spline structure is convenient to assembling in batches, namely adopts sucker to hold pin portion 22 and just can realize a plurality of conducting terminal 2 disposable assemblings.
During assembling, adopt a plurality of suckers to hold a plurality of conducting terminals 2, particularly, each sucker holds in the conducting terminal 2 pin portion 22 towards the one side of holding parts 21, and conducting terminal 2 is positioned in the terminal hole 10 of insulator 1, wherein, the pin portion 22 of conducting terminal 2 inserts along the main hole 103 in the terminal hole 10, and the holding parts 21 of conducting terminal 2 inserts along the spacing hole 101 in the terminal hole 10, be revealed in the end of main hole 103 until the pin portion 22 of conducting terminal 2, at this moment, in conjunction with Fig. 9 and shown in Figure 10, the hangnail 211 of holding parts 21 both sides forms the interference of conflicting with the hole wall of spacing hole 101 both sides in the conducting terminal 2, makes conducting terminal 2 firmly be installed in the insulator 1.In addition, the contact site 232 of the elasticity arm of force 23 is suspended on main stopper slot 111, does not contact with main stopper slot 111 bottoms; The top of the elasticity arm of force 23 place secondary stopper slot 112 directly over, namely the contact 230 on the elasticity arm of force 23 tops tiltedly stretches out in outside the terminal hole 10 in the conducting terminal 2.
As shown in figure 10, for the ease of assembling, described terminal hole 10 upper ends are big, and the lower end is little so that conducting terminal 2 put into and form stable cooperation.
When contacting with CPU, the contact 230 on the elasticity arm of force 23 tops is stressed and an end that make the elasticity arm of force 23 tops that contact 230 is set falls into secondary stopper slot 112 in the conducting terminal 2, the contact site 232 of the elasticity arm of force 23 is toward the bottom bend of main stopper slot 111, at this moment, under the elasticity arm of force 23 self elastic force effect, the contact 230 on its top contacts with CPU is stable.Simultaneously, the top ends of the contact site 232 of the elasticity arm of force 23 and the elasticity arm of force 23 will fall into respectively in main stopper slot 111 and the secondary stopper slot 112 under the effect of CPU pressure, make the elasticity arm of force 23 with process that CPU contacts in can not be offset, correctness to guarantee to electrically conduct between conducting terminal and the CPU bad contact can not occur.
Certainly, the above only is specific embodiment of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (8)
1.CPU use connector, it comprises:
One insulator is formed with the terminal hole that matrix distributes, also is used for the assembling conducting terminal in this insulator;
The plural conductive terminal, this conducting terminal correspondence is installed in the terminal hole of insulator, and the pin portion of this conducting terminal lower end is revealed in the terminal hole lower end, and the elasticity arm of force on the conducting terminal is tilted to by the terminal hole upper end and stretches out outside the terminal hole;
It is characterized in that: the upright projection place of the elasticity arm of force forms stopper slot in the corresponding conducting terminal in described insulator upper surface, makes conducting terminal insert after embedding is installed on the terminal hole of insulator, forms spacing by stopper slot to the elasticity arm of force.
2. CPU connector according to claim 1, it is characterized in that: described conducting terminal comprises: a holding parts, take shape in the elasticity arm of force of holding parts one side and take shape in the terminal and pin portion vertical with holding parts of holding parts.
3. CPU connector according to claim 2, it is characterized in that: the described elasticity arm of force comprises: stretch and first kink that is bent to form, after first kink extends vertically upward, be tilted to the curved contact site that extends to form again along described holding parts one epitaxial lateral overgrowth, and the contact that takes shape in the contact site top and raise up.
4. CPU connector according to claim 3, it is characterized in that: described first kink is bent to form by holding parts one side direction pin portion bearing of trend.
5. CPU connector according to claim 2, it is characterized in that: the pin portion of described conducting terminal is in the form of annular discs, and the elasticity arm of force projection in the conducting terminal is positioned at outside the zone that this pin portion forms.
6. CPU connector according to claim 3, it is characterized in that: the two side of described terminal hole is formed with the boss of protrusion, by boss terminal hole is separated into the main hole that the holding parts to described conducting terminal carries out spacing spacing hole and passes for the pin portion of described conducting terminal.
7. CPU connector according to claim 6, it is characterized in that: described stopper slot comprises: main stopper slot and secondary stopper slot, described main stopper slot are positioned on the sidewall of self terminal hole, and secondary stopper slot is molded on the sidewall in terminals of adjacent hole.
8. CPU connector according to claim 7, it is characterized in that: the contact site of the elasticity arm of force falls into described main stopper slot in unsettled mode in the described conducting terminal, the top of the elasticity arm of force place described secondary stopper slot directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099633 CN203135040U (en) | 2013-03-05 | 2013-03-05 | Connector for CPU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099633 CN203135040U (en) | 2013-03-05 | 2013-03-05 | Connector for CPU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135040U true CN203135040U (en) | 2013-08-14 |
Family
ID=48942983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099633 Expired - Fee Related CN203135040U (en) | 2013-03-05 | 2013-03-05 | Connector for CPU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10381756B2 (en) | 2017-08-22 | 2019-08-13 | Lotes Co., Ltd | Electrical connector |
-
2013
- 2013-03-05 CN CN 201320099633 patent/CN203135040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10381756B2 (en) | 2017-08-22 | 2019-08-13 | Lotes Co., Ltd | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |