CN209560428U

CN209560428U - A kind of extrapolation TPM card fixer of server

Info

Publication number: CN209560428U
Application number: CN201920488666.4U
Authority: CN
Inventors: 牟茜
Original assignee: Suzhou Wave Intelligent Technology Co Ltd
Current assignee: Suzhou Wave Intelligent Technology Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-10-29
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a kind of extrapolation TPM card fixer of server, TPM card two sides are equipped with notch, and TPM card lower part is equipped with eye-splice, and eye-splice two sides are symmetrically connected with snap-gauge, and snap-gauge is fixedly connected with TPM card lower end；Connector body two sides are equipped with the second card slot, and snap-gauge is plugged on inside the second card slot；Card slot connector outer cover is equipped with fixing piece ontology, fixing buckle is set in outside connector body, fixing buckle two sides are equipped with the first card slot, snap-gauge is plugged on inside the first card slot, fixing buckle two sides are respectively provided with an armstand, armstand upper end is equipped with buckle, and the bottom buckled snaps onto the whose lower end of TPM card.The utility model does installation guiding using connector body for fixing piece ontology and TPM card is fixed, fixing piece ontology realizes secondary fixation to TPM card, the dual fixation for realizing extrapolation TPM card, improves the stability of TPM card, to improve the reliability of server.

Description

A kind of extrapolation TPM card fixer of server

Technical field

The utility model belongs to server security technical field, the in particular to fixed dress of the extrapolation TPM card of a kind of server It sets.

Background technique

The development of server technology now is higher and higher to the security requirement of server, the clothes that each manufacturer server is produced Business device is each provided with the support to TPM (credible platform module, Trusted Platform Module), and TPM is that trust computing is flat The core of platform is service platform and system by matched credible software stack, provides hardware based data safety storage and close Code operation, while the transmitting of trust chain can guarantee the secure and trusted of system operation.What each server producer designed according to machine The design of difference, TPM is divided into two schemes, and one is TPM chip is used, in direct patch design to mainboard, another kind is outer Card insert type, will be in TPM card insertion to server master board；Patch type TPM, because being welded to mainboard, therefore there is no pines during transportation Dynamic to fall problem, card insert type TPM card is fixed by connector body, but the risk popped up after falling in the presence of vibration；Card insert type TPM Single connector fixes TPM card during being stuck in transport, moving, and there are TPM to connect abnormal risk with server, so that can not reach To the security function of TPM；The utility model realizes dual fixed design for outside plug type TPM card design fixing piece, improves server Reliability.

Summary of the invention

The purpose of the utility model is to overcome deficiency in the prior art, the extrapolation TPM card for providing a kind of server is fixed Device does installation guiding using connector body for fixing piece ontology and TPM card is fixed, and fixing piece ontology is real to TPM card Secondary fixation is showed, has realized the dual fixation of extrapolation TPM card, improve the stability of TPM card, to improve server Reliability.

To achieve the goals above, the technical solution adopted in the utility model is:

A kind of extrapolation TPM card fixer of server, including server master board, TPM card, card slot connector, the TPM Card two sides are equipped with notch, and the notch is U-shaped, and TPM card lower part is equipped with eye-splice, and the eye-splice two sides are symmetrically connected with card Plate, the snap-gauge are fixedly connected with TPM card lower end；The card slot connector includes connector body, the connector body Two side lower parts are equipped with lug, and the lug is fixedly connected on the server master board top, and the connector body two sides are equipped with Second card slot, the snap-gauge are plugged on inside the second card slot；The card slot connector outer cover is equipped with fixing piece ontology, described Fixing piece ontology include fixing buckle, armstand, the fixing buckle is set in outside connector body, and the fixing buckle two sides are equal Equipped with the first card slot, the snap-gauge is plugged on inside the first card slot, and the fixing buckle two sides are respectively provided with an armstand, the armstand Upper end is equipped with buckle, and the buckle section is triangle, and the bottom buckled snaps onto the whose lower end of TPM card.

Preferably, fixing piece ontology side is equipped with anti-misoperation device, and the anti-misoperation device includes the first Warning Mark, the Two Warning Marks, first Warning Mark are fixed on the side of fixing piece ontology, and second Warning Mark is fixed on On server master board, and the first Warning Mark and the second Warning Mark are located at the same side of TPM card；Anti-misoperation device avoids fixation Device is anti-loaded, improves the assembly efficiency and accuracy of fixed device.

Preferably, the connector body two sides are equipped with several grooves being evenly arranged, be equipped on the inside of the fixing buckle with The protrusion of groove cooperation, protrusion and groove increase the contact area of connector ontology and fixing buckle, to increase connector Frictional force between ontology and fixing buckle avoids fixing piece ontology and falls off.

Preferably, the armstand top of side is equipped with the first folded arm, and first folded arm lower part side is equipped with the second folded arm, separately The armstand top side of side is equipped with third folded arm, and third folded arm lower part side is equipped with the 4th folded arm, and the first folded arm, the Two folded arms, third folded arm, the 4th folded arm inside offset with TPM card side wall, the first folded arm, the second folded arm, third folded arm, Four folded arms avoid the shaking of TPM card, the stability of TPM card are improved, to enhance the reliability of server.

Preferably, first folded arm, the second folded arm, third folded arm, the 4th folded arm interlaced arrangement, i.e. the first folded arm are located at The rear side of left side armstand, the second folded arm are located at the front side of left side armstand, and third folded arm is located at the front side of right side armstand, the 4th folded arm Positioned at the rear side of right side armstand, the folded arm of interlaced arrangement ensure that the stability of TPM card while saving material.

Preferably, the contact surface of the fixing buckle and connector body is interference fit, avoids fixing piece ontology perpendicular Histogram is fallen off upwards.

Preferably, the armstand is made of elastic material, and the opening spacing of two sides armstand upper end is greater than armstand lower end Spacing, avoid buckle fall off from indentation, there.

The beneficial effects of the utility model are:

1) it does installation guiding using connector body for fixing piece ontology TPM card is fixed, fixing piece ontology is to TPM Card realizes secondary fixation, realizes the dual fixation of extrapolation TPM card, improves the stability of TPM card, to improve service The reliability of device.

2) fixing piece ontology side is equipped with anti-misoperation device, and anti-misoperation device includes the first Warning Mark, the second Warning Mark, the One Warning Mark is fixed on the side of fixing piece ontology, and the second Warning Mark is fixed on server master board, and the first indicateing arm Will and the second Warning Mark are located at the same side of TPM card；Anti-misoperation device avoids that fixed device is anti-loaded, improves fixed device Assembly efficiency and accuracy.

3) connector body two sides are equipped with several grooves being evenly arranged, and fixing buckle inside is convex equipped with cooperating with groove It rises, protrusion and groove increase the contact area of connector ontology and fixing buckle, to increase connector ontology and fixing buckle Between frictional force, avoid fixing piece ontology and fall off.

4) the armstand top of side is equipped with the first folded arm, and the first folded arm lower part side is equipped with the second folded arm, and the other side is stood Arm top side is equipped with third folded arm, and third folded arm lower part side is equipped with the 4th folded arm, and the first folded arm, the second folded arm, third Folded arm, the 4th folded arm inside offset with TPM card side wall, the first folded arm, the second folded arm, third folded arm, the 4th folded arm avoid TPM card shakes, and improves the stability of TPM card, to enhance the reliability of server.

5) the first folded arm, the second folded arm, third folded arm, the 4th folded arm interlaced arrangement, i.e. the first folded arm are located at left side armstand Rear side, the second folded arm is located at the front side of left side armstand, and third folded arm is located at the front side of right side armstand, and the 4th folded arm is located at right side The rear side of armstand, the folded arm of interlaced arrangement ensure that the stability of TPM card while saving material.

6) contact surface of fixing buckle and connector body is interference fit, avoids fixing piece ontology and sends out in the vertical direction Life falls off.

7) armstand is made of elastic material, and the opening spacing of two sides armstand upper end is greater than the spacing of armstand lower end, keeps away Exempt from buckle to fall off from indentation, there.

Detailed description of the invention

Attached drawing 1 is a kind of extrapolation TPM card fixer usage state diagram of server of the utility model.

Attached drawing 2 is TPM card structure schematic diagram in a kind of extrapolation TPM card fixer of server of the utility model.

Attached drawing 3 is card slot connector structural schematic diagram in a kind of extrapolation TPM card fixer of server of the utility model.

Attached drawing 4 is fixing piece body construction schematic diagram in a kind of extrapolation TPM card fixer of server of the utility model.

In figure: 1, server master board；2, fixing piece ontology；3, TPM card；4, card slot connector；5, anti-misoperation device；21, solid Fixed button；22, the first card slot；23, armstand；24, it buckles；25, raised；26, the first folded arm；27, the second folded arm；28, third folded arm； 29, the 4th folded arm；31, eye-splice；32, notch；33, snap-gauge；41, lug；42, connector body；43, the second card slot；44, recessed Slot；51, the first Warning Mark；52, the second Warning Mark；

Specific embodiment

1-4 with reference to the accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described, shows So, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is practical new based on this Embodiment in type, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

A kind of extrapolation TPM card fixer of server, including server master board 1, TPM card 3, card slot connector 4, it is described 3 two sides of TPM card are equipped with notch 32, and the notch 32 is U-shaped, and 3 lower part of TPM card is equipped with eye-splice 31,31 two sides of eye-splice It is symmetrically connected with snap-gauge 33, the snap-gauge 33 is fixedly connected with 3 lower end of TPM card；The card slot connector 4 includes connector sheet Body 42,42 liang of side lower parts of the connector body are equipped with lug 41, and the lug 41 is fixedly connected on the server master board 1 Portion, 42 two sides of connector body are equipped with the second card slot 43, and the snap-gauge 33 is plugged on inside the second card slot 43；The card 4 outer cover of slot connector is equipped with fixing piece ontology 2, and the fixing piece ontology 2 includes fixing buckle 21, armstand 23, and described consolidates Surely button 21 is set in outside connector body 42, and 21 two sides of fixing buckle are equipped with the first card slot 22,33 grafting of snap-gauge Inside the first card slot 22,21 two sides of fixing buckle are respectively provided with an armstand 23, and 23 upper end of armstand is equipped with buckle 24, institute Stating 24 sections of buckle is triangle, and the bottom of buckle 24 snaps onto 32 lower end of notch of TPM card 3.

2 side of fixing piece ontology is equipped with anti-misoperation device 5, and the anti-misoperation device 5 includes the first Warning Mark 51, second Warning Mark 52, first Warning Mark 51 are fixed on the side of fixing piece ontology 2, and second Warning Mark 52 is solid It is scheduled on server master board 1, and the first Warning Mark 51 and the second Warning Mark 52 are located at the same side of TPM card 3；Anti-misoperation device 5 avoid that fixed device is anti-loaded, improve the assembly efficiency and accuracy of fixed device.

42 two sides of connector body are equipped with several grooves 44 being evenly arranged, be equipped on the inside of the fixing buckle 21 with it is recessed The protrusion 25 that slot 44 cooperates, protrusion 25 and groove 44 increase the contact area of connector ontology Yu fixing buckle 21, to increase Frictional force between connector ontology and fixing buckle 21, avoids fixing piece ontology 2 and falls off.

23 top of armstand of side is equipped with the first folded arm 26, and the 26 lower part side of the first folded arm is equipped with the second folded arm 27, The 23 top side of armstand of the other side is equipped with third folded arm 28, and the 28 lower part side of third folded arm is equipped with the 4th folded arm 29, and First folded arm 26, the second folded arm 27, third folded arm 28, the 4th folded arm 29 inside offset with 3 side wall of TPM card, the first folded arm 26, the second folded arm 27, third folded arm 28, the 4th folded arm 29 avoid the shaking of TPM card 3, improve the stability of TPM card 3, thus Enhance the reliability of server.

First folded arm 26, the second folded arm 27, third folded arm 28,29 interlaced arrangement of the 4th folded arm, i.e. the first folded arm 26 Positioned at the rear side of left side armstand 23, the second folded arm 27 is located at the front side of left side armstand 23, and third folded arm 28 is located at right side armstand 23 Front side, the 4th folded arm 29 is located at the rear side of right side armstand 23, and the folded arm of interlaced arrangement ensure that TPM while saving material The stability of card 3.

The contact surface of the fixing buckle 21 and connector body 42 is interference fit, avoids fixing piece ontology 2 vertical It is fallen off on direction.

The armstand 23 is made of elastic material, and the opening spacing of 23 upper end of two sides armstand is greater than 23 lower end of armstand Spacing avoids buckle 24 and falls off from notch 32.

A kind of fixed device of the extrapolation TPM card 3 of server, the course of work are as follows: first will according to the instruction of anti-misoperation device 5 Fixing buckle 21 is socketed in outside connector body 42, and then the eye-splice 31 of TPM card 3 is plugged on connector body 42, and will Buckle 24 snaps at the notch 32 of TPM card 3, and fixing piece ontology 2 realizes secondary fixation to TPM card 3, realizes extrapolation TPM The dual fixation of card 3, improves the stability of TPM card 3, to improve the reliability of server；First armful of interlaced arrangement Arm 26, the second folded arm 27, third folded arm 28, the 4th folded arm 29 further avoid the shaking of TPM card 3, realize the complete of TPM card 3 Orientation is fixed.

Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims

1. a kind of extrapolation TPM card fixer of server, including server master board, TPM card, card slot connector, the TPM card Two sides are equipped with notch, and the notch is U-shaped, and TPM card lower part is equipped with eye-splice, and the eye-splice two sides are symmetrically connected with snap-gauge, The snap-gauge is fixedly connected with TPM card lower end；The card slot connector includes connector body, the connector body two sides Lower part is equipped with lug, and the lug is fixedly connected on the server master board top, and the connector body two sides are equipped with second Card slot, the snap-gauge are plugged on inside the second card slot；It is characterized in that, the card slot connector outer cover is equipped with fixing piece sheet Body, the fixing piece ontology include fixing buckle, armstand, and the fixing buckle is set in outside connector body, the fixation Button two sides are equipped with the first card slot, and the snap-gauge is plugged on inside the first card slot, and the fixing buckle two sides are respectively provided with an armstand, The armstand upper end is equipped with buckle, and the buckle section is triangle, and the bottom buckled snaps onto the whose lower end of TPM card.

2. a kind of extrapolation TPM card fixer of server according to claim 1, which is characterized in that the fixing piece Ontology side is equipped with anti-misoperation device, and the anti-misoperation device includes the first Warning Mark, the second Warning Mark, first instruction Mark is fixed on the side of fixing piece ontology, and second Warning Mark is fixed on server master board, and the first indicateing arm Will and the second Warning Mark are located at the same side of TPM card.

3. a kind of extrapolation TPM card fixer of server according to claim 1, which is characterized in that the connector Ontology two sides are equipped with several grooves being evenly arranged, and are equipped with the protrusion cooperated with groove on the inside of the fixing buckle.

4. a kind of extrapolation TPM card fixer of server according to claim 1, which is characterized in that the armstand of side Top is equipped with the first folded arm, and first folded arm lower part side is equipped with the second folded arm, and the armstand top side of the other side is equipped with the Three folded arms, third folded arm lower part side are equipped with the 4th folded arm, and the first folded arm, the second folded arm, third folded arm, the 4th folded arm Inside offset with TPM card side wall.

5. a kind of extrapolation TPM card fixer of server according to claim 4, which is characterized in that described first armful Arm, the second folded arm, third folded arm, the 4th folded arm interlaced arrangement, i.e. the first folded arm are located at the rear side of left side armstand, the second folded arm position In the front side of left side armstand, third folded arm is located at the front side of right side armstand, and the 4th folded arm is located at the rear side of right side armstand.

6. a kind of extrapolation TPM card fixer of server according to claim 1, which is characterized in that the fixing buckle Contact surface with connector body is interference fit.

7. a kind of extrapolation TPM card fixer of server according to claim 1, which is characterized in that the armstand is adopted It is made of elastic material, and the opening spacing of two sides armstand upper end is greater than the spacing of armstand lower end.