CN207049181U - Slim hinge - Google Patents

Abstract

A kind of slim hinge, suitable for one first object of connection and one second object.The slim hinge includes a frame piece, a convergence piece, and a sliding part.The slim hinge can be changed between a collapse state and a deployed condition, in the collapse state, the frame piece is used for the pedestal linkage section for connecting first object and the sliding part is used to connecting the section that is slidably connected of second object and is located at two opposite sides respectively, so that suitable for making second object, the first object is relative covers with this.The sliding part up rotates relative to the frame piece by axle center of a Pivot axle and then drives the convergence piece up to be rotated relative to the frame piece by axle center of the Pivot axle, and the slim hinge is changed by the collapse state to the deployed condition, with suitable for making second object relative to the angle of the first object developing one.Make the convergence piece and the sliding part be not required to be split as multiple part manufactures whereby, save manufacturing cost, simplify assembling procedure, hinge is more thinned.

Description

Slim hinge

Technical field

A kind of hinge is the utility model is related to, more particularly to a kind of slim hinge.

Background technology

In recent years, hinge is applied to many electronic products, in response to electronic product popularization with lightening, for the thin of hinge Typeization also increasingly requires, such as a kind of existing hinge that can apply to tablet PC, its one end are connected to tablet PC, The other end is connected to foot stool, allows user to rotate foot stool and so as to supporting the tablet PC to be easy to user in desktop Using or viewing, such a hinge just take much count of slimming design.

The content of the invention

The purpose of this utility model is to provide that a kind of cost is relatively low, assembling procedure is simple and the slim hinge of thinner thickness Chain.

The slim hinge of the utility model, suitable for one first object of connection and one second object, make first object with being somebody's turn to do Second object can toward each other deploy and fold, and the slim hinge includes a frame piece, a convergence piece, and a sliding part.The base Seat piece includes one and is used to being connected to the pedestal linkage section of the first object, and one extend from the pedestal linkage section along a first direction and Into pedestal joining section.The pedestal joining section has two each other positioned at opposite side and top surface perpendicular to the frame piece and parallel The pedestal engagement side plane of the first direction, one curved and being formed at the pedestal engagement side plane one of which first are slided Groove, and one adjacent to first chute the first stop section.The center of curvature of first chute is located on the top surface of the frame piece Square and first chute forms one first chute and entered being communicated to the top surface of the frame piece close to one end of the pedestal linkage section Mouthful.The convergence piece is slidably connected to the pedestal joining section, and parallel to each other including two and engaged respectively with the pedestal The relative linking lamellar body of side plane, one are connected to the connector of the linking lamellar body at center of top, and one curved And it is formed at the linking lamellar body one of which and is slideably stretched on the first protruding rail of first chute.The convergence piece is also wrapped Include two parallel to pedestal engage side plane and respectively the linking positioned at the convergence piece two opposite sides engage side plane, one curved And be formed at the linking engagement side plane one of which the second chute, and one adjacent to second chute the second stop section. The center of curvature of second chute is located at the top face of the convergence piece and is communicated in one end close to the first chute entrance The top surface of the convergence piece and form one second chute entrance.Define a center of curvature and second chute by first chute The center of curvature Pivot axle, the Pivot axle parallel to the frame piece top surface and perpendicular to the first direction.Should Sliding part is slidably connected to the convergence piece, and slides lamellar bodies including parallel to each other two, and one is connected to the cunning Moving plate body and the section that is slidably connected suitable for connecting second object, the slip lamellar body are connected engagement side plane with described respectively Relatively.The sliding part also include one it is curved and be formed at it is described slip lamellar body one of which and be slideably stretched on this second Second protruding rail of chute.The slim hinge can be changed between a collapse state and a deployed condition, should in the collapse state Pedestal linkage section and the section that is slidably connected are located at two opposite sides of the pedestal joining section in the first direction respectively, with suitable for making The first object is relative covers with this for second object.The sliding part can be driven and by second protruding rail along second chute Move and second protruding rail is up rotated up relative to the frame piece as axle center using the Pivot axle and is resisted against the second gear Stop, the sliding part and then drives the convergence piece to be moved by first protruding rail along first chute and with the Pivot axle Up be rotated up first protruding rail relative to the frame piece for axle center and be resisted against first stop section, and make the slim hinge by The collapse state is changed to the deployed condition, with suitable for making second object relative to the angle of the first object developing one.

Slim hinge described in the utility model, the pedestal joining section also have another first chute and another first block Portion, first chute is symmetrically respectively formed in the pedestal engagement side plane, and first stop section is symmetrically distinguished The pedestal engagement side plane is formed at, the convergence piece also includes another first protruding rail, another second chute and another second gear Stop, first protruding rail are symmetrically respectively formed in the linking lamellar body and are respectively cooperating with first chute, and described second Chute is symmetrically respectively formed in the linking engagement side plane, and second stop section is symmetrically respectively formed in the rank Engagement side plane, the sliding part also include another second protruding rail, and second protruding rail is symmetrically respectively formed in the slip Lamellar body and it is respectively cooperating with second chute.

Slim hinge described in the utility model, every one first chute are that side plane is recessed forms by the engagement of corresponding pedestal And be in an arc strip, every one first stop section is adjacent to corresponding one of first chute in contrast to corresponding first chute entrance End, that is to say, that one end of corresponding first chute is closed in every one first stop section, and in the collapse state, every one first is convex First chute entrance corresponding to rail closing, in the deployed condition, it is opposite that every one first protruding rail slides into corresponding first chute In one end of the first chute entrance and it is resisted against corresponding first stop section.

Slim hinge described in the utility model, every one second chute also have in less second chute of single-revolution radius Sidepiece, and single-revolution radius is larger and is adjacent to the second chute outside portion of the second chute inside portion, on the inside of second chute Portion and the second chute outside portion are collectively forming corresponding second chute entrance, and every one second chute also has one positioned at this The one end of second chute inside portion away from corresponding second chute entrance and it is communicated in the second chute of the top surface of the convergence piece Side mouth, every one second stop section are adjacent to corresponding one of second chute outside portion in contrast to corresponding second chute entrance End, and every one second stop section with it is corresponding linking engage side plane flush, every one second protruding rail with a shape with it is corresponding Second chute inside portion is engaged and is stretched on the second protruding rail inside portion of corresponding second chute inside portion, and one is stretched on Corresponding second chute outside portion and the second protruding rail outside portion being connected with the second protruding rail inside portion, in the collapse state, Second protruding rail inside portion of every one second protruding rail the second chute entrance corresponding with the common closing in the second protruding rail outside portion, in the exhibition During open state, some of the second protruding rail inside portion stretches through out from the second chute inside portion opening, and outside second protruding rail Sidepiece is resisted against second stop section.

Slim hinge described in the utility model, the frame piece also have a top surface for being formed at the pedestal joining section and position Storage tank below the Pivot axle, the connector of the convergence piece are engaged with the storage tank and are slidably received in this Storage tank, in the collapse state, the connector is placed in the storage tank completely, and in the deployed condition, the connector is with this Pivot axle is that axle center rotates up with respect to the storage tank and part is placed in the storage tank.

Slim hinge described in the utility model, in the collapse state, the frame piece, the convergence piece and the sliding part Top surface flush.

Slim hinge described in the utility model, also it is connected comprising one with the pedestal linkage section and surrounds the frame piece, is somebody's turn to do The frame unit of convergence piece and the sliding part, the frame unit include a frame body, the frame body have two it is parallel to each other and Symmetrically and with the frame side wall of the slide body phase pair, the frame unit also include along one parallel to the second of the Pivot axle Direction is through the frame side wall away from the two strips perforation formed at the pedestal linkage section, and the strip perforation is in length Parallel to the first direction, the sliding part also includes two outsides for being respectively formed in the slip lamellar body for strip and length direction Torsion driving rod of the face at the second protruding rail outside portion, the slim hinge also respectively slidably stretch through comprising a both ends In the slip center pillar of strip perforation, and two be respectively adjacent in the slide outside and enclosed by the frame unit Around torsion rod member, the both ends of each torsion rod member be rotatably connected at respectively corresponding to torsion driving rod with the slip Post, when the sliding part is in the collapse state at least one anglec of rotation section between the deployed condition, each torsion rod member with Corresponding torsion driving rod is in tightly to connect.

Slim hinge described in the utility model, each torsion driving rod have a cylindrical driving rod body, and One is formed at the driving rod breach of all sides of the driving rod body, and each torsion rod member defines torsion corresponding to a confession including one The internal face of the torsion pivoted hole of driving rod projection, the internal face of each torsion rod member forms a torsion projection, when the sliding part Be not located at the anglec of rotation section, the torsion projection is respectively contained in the driving rod breach, the torsion rod member respectively with The torsion driving rod is not in connecting tightly, when the sliding part is located at the anglec of rotation section, the torsion projection difference Compel tightly to be resisted against the torsion driving rod, it is in respectively tightly to be connected with the torsion driving rod to make the torsion rod member.

Slim hinge described in the utility model, each torsion rod member also include one from the torsion pivoted hole towards the torque arm Part middle extends the breach to be formed.

Slim hinge described in the utility model, the frame unit also include one from the frame body along the first direction court Away from the pedestal linkage section direction along the framework linkage section stretched, the framework linkage section is applied to connect first object.

Slim hinge described in the utility model, in the collapse state, the top surface of the frame unit and the frame piece, the rank The top surface of fitting and the sliding part flushes, and the bottom surface of the frame unit and the bottom surface of the frame piece, the convergence piece and the sliding part Flush, and the height of the thin type hinge along above-below direction is below 4mm.

Beneficial effect of the present utility model is：By the way that the first protruding rail of the convergence piece first through the frame piece can be supplied The first chute that chute entrance enters, and second chute entrance of the second protruding rail of the sliding part through the convergence piece can be supplied to enter The second chute, make the convergence piece and the sliding part be not required to be split as multiple parts manufactures, and then save manufacturing cost, make group Fill process to simplify, and hinge can be more thinned.

Brief description of the drawings

Other features and effect of the present utility model, will clearly it be presented in the embodiment with reference to schema, wherein：

Fig. 1 is a stereogram, illustrates that an embodiment of the slim hinge of the utility model is connected to one first object and one Two objects；

Fig. 2 is a three-dimensional exploded view of the embodiment；

Fig. 3 is a stereogram, illustrates that the embodiment is located at a collapse state；

Fig. 4 is a stereogram, illustrates that the embodiment is located at a deployed condition；

Fig. 5 is side view diagram, illustrates that the embodiment is connected to first object and second object, and fold shape positioned at this State；

Fig. 6 visual angles are identical with Fig. 5, illustrate that the embodiment is connected to first object and second object, and be located at the receipts Between conjunction state and the deployed condition；

Fig. 7 is a sectional view that VII-VII lines are captured along Fig. 3, illustrates that the embodiment is located at the collapse state；

Fig. 8 is a similar Fig. 7 sectional view, illustrates that the embodiment is located at the deployed condition；

Fig. 9 is a sectional view that IX-IX lines are captured along Fig. 3, illustrates that the embodiment is located at the collapse state；

Figure 10 is a similar Fig. 9 sectional view, illustrates that the embodiment is located at the deployed condition；

Figure 11 to Figure 14 is multiple stereograms, illustrates the group of a frame piece of the embodiment, a convergence piece and a sliding part Fill step；

Figure 15 is side view diagram, and illustrate the embodiment is located at the collapse state；

Figure 16 is side view diagram, illustrates the state between the collapse state and the deployed condition of the embodiment；

Figure 17 is side view diagram, and illustrate the embodiment is located at the deployed condition；

Figure 18 is a sectional view, illustrates that the embodiment is connected to first object and second object, and fold positioned at this State；And

Figure 19 is a sectional view, illustrates that the embodiment is connected to first object and second object, and fold positioned at this Between state and the deployed condition.

Embodiment

Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment.

Refering to Fig. 1 and Fig. 2, an embodiment of the slim hinge 10 of the utility model, suitable for connecting one first object 8 and one Second object 9, first object 8 is set toward each other to deploy and fold with second object 9, in the present embodiment first thing Body 8 is a tablet PC, and second object 9 is a foot stool.The slim hinge 10 includes a frame piece 1, a convergence piece 2, one Sliding part 3, a frame unit 4, one slide 5, two torsion rod members 6 of center pillar, and a locating dowel 7.

Refering to Fig. 2 to Fig. 4, the frame piece 1 includes one and is used to being connected to the pedestal linkage section 11 of the first object 8, and one from The pedestal joining section 12 that the pedestal linkage section 11 forms along first direction D1 extensions.The pedestal joining section 12 has two each other The pedestal engagement side plane 121, one of top surface and parallel first direction D1 positioned at opposite side and perpendicular to the frame piece 1 is in arc Shape and the first chute 122 for being formed at the pedestal engagement one of which of side plane 121, and one adjacent to first chute 122 The first stop section 123.The center of curvature of first chute 122 is located at the top face of the frame piece 1 and first chute 122 One first chute entrance 122a is formed being communicated to the top surface of the frame piece 1 close to one end of the pedestal linkage section 11.At this In embodiment, the pedestal joining section 12 also has another first chute 122 and another first stop section 123, first chute 122 are symmetrically respectively formed in the pedestal engagement side plane 121, and first stop section 123 is symmetrically respectively formed in The pedestal engages side plane 121.

The convergence piece 2 is slidably connected to the pedestal joining section 12, and including two it is parallel to each other and respectively with it is described The relative linking lamellar body 21, one of pedestal engagement side plane 121 is connected to connection of the linking lamellar body 21 at center of top Body 22, and one is curved and be formed at the linking one of which of lamellar body 21 and be slideably stretched on first chute 122 The first protruding rail 23.In the present embodiment, the convergence piece 2 also includes another first protruding rail 23, and first protruding rail 23 is symmetrically It is respectively formed in the linking lamellar body 21.

The convergence piece 2 also includes two and engages side plane 121 parallel to pedestal and be located at the two opposite sides of convergence piece 2 respectively Linking engagement side plane 24, one it is curved and be formed at the linking engagement one of which of side plane 24 the second chute 25, and One adjacent to second chute 25 the second stop section 26.The center of curvature of second chute 25 is located at the top surface of the convergence piece 2 Top and form one second chute entrance being communicated to the top surface of the convergence piece 2 close to the first chute entrance 122a one end 251.A Pivot axle A by the center of curvature of first chute 122 and the center of curvature of second chute 25 is defined, should Pivot axle A parallel to the frame piece 1 top surface and perpendicular to first direction D1.In the present embodiment, the convergence piece 2 is gone back Including another second chute 25 and another second stop section 26, second chute 25 is symmetrically respectively formed in described connect Side plane 24 is closed, and second stop section 26 is symmetrically respectively formed in the linking engagement side plane 24.

The sliding part 3 is slidably connected to the convergence piece 2, and including two slip lamellar bodies 31 parallel to each other, and One is connected to the slip lamellar body 31 and the section 32 that is slidably connected suitable for connecting second object 9, and the slip lamellar body 31 divides Not with it is described be connected engagement side plane 24 it is relative.The sliding part 3 also include one it is curved and be formed at it is described slip lamellar body 31 its Middle one and the second protruding rail 33 for being slideably stretched on second chute 25.In the present embodiment, the sliding part 3 also includes another One second protruding rail 33, second protruding rail 33 are symmetrically respectively formed in the slip lamellar body 31.

Continuous to refer to Fig. 2 to Fig. 4, the slim hinge 10 can be changed between a collapse state and a deployed condition, in the receipts During conjunction state, the pedestal linkage section 11 and the section 32 that is slidably connected are respectively positioned at the pedestal joining section 12 first direction D1's Two opposite sides, with suitable for making second object 9 and first object 8 are relative to cover (as shown in Figure 5).The sliding part 3 can quilt Drive and moved by second protruding rail 33 along second chute 25 to be axle center relative to the pedestal using Pivot axle A Part 1 is up rotated up second protruding rail 33 and is resisted against second stop section 26, the sliding part 3 and then drives the convergence piece 2 logical Cross first protruding rail 23 moved along first chute 122 and using Pivot axle A as axle center relative to the frame piece 1 up Be rotated up first protruding rail 23 and be resisted against first stop section 123, and make the slim hinge 10 by the collapse state change to The deployed condition, so that (second object 9 is positioned at exhibition relative to first object 8 expansion, one angle suitable for making second object 9 With as this is shown in phantom in fig. 6 during open state).

It should be noted that in the present embodiment, the frame piece 1, the convergence piece 2 and the sliding part 3 have both sides respectively Symmetrical structure is to work in coordination, and wherein the frame piece 1 has two the first chutes 122 claimed toward each other, and the convergence piece 2 has There are two to claim toward each other and be respectively cooperating with the first protruding rail 23 of first chute 122 and two claim toward each other the Two chutes 25, the sliding part 3 have two and claim toward each other and be respectively cooperating with the second protruding rail 33 of second chute 25.But In other embodiment aspects, the frame piece 1, the convergence piece 2 and the sliding part 3 can also both sides be not in symmetry shape, or be, should Frame piece 1 can also only have first chute 122, and the convergence piece 2 can also only have first protruding rail 23 and one Second chute 25, the sliding part 3 can also only have second protruding rail 33, be not limited system, and first chute 122 with Second chute 25 can also be located at not homonymy.

Refering to Fig. 2, Fig. 7 and Fig. 8, in the present embodiment, every one first chute 122 is to engage side plane by corresponding pedestal 121 it is recessed form and be in an arc strip, every one first stop section 123 be adjacent to corresponding to the first chute 122 in contrast to corresponding The first chute entrance 122a one end, that is to say, that every one first stop section 123 is by an end seal of corresponding first chute 122 Close.In the collapse state, every one first protruding rail 23 closes corresponding first chute entrance 122a, in the deployed condition, often One first protruding rail 23 slides into the corresponding one end of first chute 122 in contrast to the first chute entrance 122a and is resisted against correspondingly The first stop section 123.

In addition, refer to Fig. 2, Fig. 9 and Figure 10, in the present embodiment, every one second chute 25 also have single-revolution radius compared with The second small chute inside portion 252, and single-revolution radius is larger and is adjacent to outside the second chute of the second chute inside portion 252 Sidepiece 253.The second chute inside portion 252 and the second chute outside portion 253 are collectively forming corresponding second chute entrance 251, and every one second chute 25 also has one positioned at the remote corresponding second chute entrance 251 in the second chute inside portion 252 One end and be communicated to the second chute inside portion opening 254 of the top surface of the convergence piece 2.Every one second stop section 26 is adjacent to pair The the second chute outside portion 253 answered in contrast to corresponding second chute entrance 251 one end, and every one second stop section 26 with it is right The linking engagement side plane 24 answered flushes.Every one second protruding rail 33 has a shape and the corresponding phase of second chute inside portion 252 Coordinate and be stretched on the second protruding rail inside portion 331 of corresponding second chute inside portion 252, and one is stretched on corresponding second Chute outside portion 253 and the second protruding rail outside portion 332 being connected with the second protruding rail inside portion 331, in the collapse state, often Second protruding rail inside portion 331 of one second protruding rail 33, second chute entrance corresponding with the common closing in the second protruding rail inside portion 332 251, in the deployed condition, some of the second protruding rail inside portion 331 stretches through from the second chute inside portion opening 254 Go out, and the second protruding rail outside portion 332 is resisted against second stop section 26.

Refering to Fig. 2 and Figure 11 to Figure 14, the step of assembling the frame piece 1, the convergence piece 2 and sliding part 3, is as follows, such as schemes Shown in 11, first by the convergence piece 2 be obliquely put into two of the sliding part 3 slide lamellar bodies 31 between, and by every one second protruding rail Inside portion 331 by corresponding second chute entrance 251 slip into corresponding to the second chute inside portion 252, and the corresponding to being extended through Two chute entrances 251, then come, by the convergence piece 2 along one first assembling direction of rotation R1 rotations, as shown in figure 12, make every 1 the Two protruding rail inside portions 331 are by corresponding second chute inside portion opening 254, then as shown in figure 13, by the base of the frame piece 1 Seat joining section 12 is put between the linking lamellar body 21, and every one first protruding rail 23 is aligned into corresponding first chute entrance 122a, finally according to shown in Figure 14, by the convergence piece 2 along one first assembling direction of rotation R2 rotations, and make every one first protruding rail 23 First chute 122 corresponding to slipping into, that is, complete the assembling of the frame piece 1, the convergence piece 2 and the sliding part 3.Special instruction It is the second chute entrance 251 corresponding to every one second chute inside portion 252 of the present embodiment is not only respectively communicated to, Be communicated to the bottom surface of the convergence piece 2 via corresponding second chute outside portion 253, thus every one second protruding rail inside portion 331 except Second chute inside portion 252 corresponding to being slipped into via corresponding second chute entrance 251, it can also be slided via corresponding second Corresponding second chute inside portion 252 is slipped into groove outside portion 253.

Special instruction, the structure of first chute 122 and first protruding rail 23, and second chute 25 with this The structure of two protruding rails 33, in other embodiment aspects, said modules also can be the structure that other are engaged respectively, also, should First stop section 123 can also be that the structure that side plane 121 flushes but can supply the contact of the first protruding rail 23 is not engaged with the pedestal, And second stop section 26 can also be not to be connected to engage the knot that side plane 24 flushes but can supply the contact of the second protruding rail 33 with this Structure, specifically, first stop section 123 can also be with being somebody's turn to do respectively positioned at first chute 122 with second stop section 26 One in second chute 25 is raised.

Refering to Fig. 1, Fig. 2 and Fig. 3, the frame unit 4 is connected with the pedestal linkage section 11 and around the frame piece 1, the linking The frame unit 4 of part 2 and the sliding part 3, which includes one, has two frames parallel to each other and symmetrical and relative with the slip lamellar body 31 The frame body 41 of frame side wall 411, along one run through the frame side wall 411 parallel to Pivot axle A second direction D2 Away from the two strips perforation 42 formed at the pedestal linkage section 11, and one from the frame body 41 along first direction D1 Towards the framework linkage section 43 away from the direction of pedestal linkage section 11 along stretching and suitable for connecting first object 8.The strip Perforation 42 is also respectively formed in described parallel to first direction D1, the sliding part 3 in strip and length direction including two Slide torsion driving rod 34 of the lateral surface of lamellar body 31 at the second protruding rail outside portion 332, the both ends of slip center pillar 5 difference Slideably be extended through strip perforation 42, the torsion rod member 6 be respectively adjacent in the slip lateral surface of lamellar body 31 and Surrounded by the frame unit 4, the both ends of each torsion rod member 6 are rotatably connected at corresponding torsion driving rod 34 and the cunning respectively Dynamic center pillar 5, when the sliding part 3 is in the collapse state at least one anglec of rotation section between the deployed condition, each torsion Rod member 6 is in tightly to connect with corresponding torsion driving rod 34.The locating dowel 7 is used to connect through the frame unit 4 and the pedestal Section 11 is connect, the frame unit 4 is relatively fixed with the pedestal linkage section 11.Also have except the locating dowel 7, in the present embodiment multiple Fixed screw (not shown), for the frame unit 4 to be attached into the pedestal linkage section 11, to strengthen fixing the frame unit 4 in this Pedestal linkage section 11.

Refering to Figure 15, more particularly, each torsion driving rod 34 has a cylindrical driving rod body 341, And one be formed at the driving rod body 341 all sides driving rod breach 342, each torsion rod member 6 defines a confession including one The internal face 61 of the torsion pivoted hole 611 of the corresponding projection of torsion driving rod 34, and one from the torsion pivoted hole 611 towards the torsion The middle of rod member 6 extends the breach 62 to be formed, and the internal face 61 of each torsion rod member 6 forms a torsion projection 612, when the slip Part 3 is not located at the foregoing anglec of rotation section, and the torsion projection 612 is respectively contained in the driving rod breach 342, described Torsion rod member 6 is not respectively with the torsion driving rod 34 in being connected tightly, when the sliding part 3 is located at the anglec of rotation area Between, the torsion projection 612 respectively compel tightly is resisted against the torsion driving rod 34, make the torsion rod member 6 respectively with it is described Torsion driving rod 34 is in tightly connecting, and then the positioning without hop count when enabling the sliding part 3 be located at the anglec of rotation section Unspecified angle in the anglec of rotation section.

Refering to Fig. 2 and Figure 15 to Figure 17, the maximum anglec of rotation of the present embodiment is 165 degree (see Figure 15), in other words, when When the present embodiment is located at the deployed condition, the anglec of rotation of the sliding part 3 is 165 degree, but according to different first chutes 122nd, the structure of first protruding rail 23, second chute 25 and second protruding rail 33, the slim hinge 10 can be made most High rotation angle degree does different changes according to demand.And according to driving rod breach described in the present embodiment 342 and the torsion projection 612 setting, the quantity for making anglec of rotation section is one, and the anglec of rotation section is 22.5 degree to 165 degree of the anglec of rotation, As shown in figure 15, when the anglec of rotation of the sliding part 3 is 0 degree (collapse state), each torsion projection 612 is stretched on corresponding pivot The wherein side of post breach 342 is connect, now the torsion rod member 6 is not in respectively tightly to be connected with the torsion driving rod 34. As shown in figure 16, when the anglec of rotation increase of the sliding part 3, because each torsion rod member 6 is during wherein one end is slided by this Post 5 and the cooperatively restraint of liberty degree of strip perforation 42, therefore the torsion of the wherein other end positioned at each torsion rod member 6 Power driving rod 34 can rotate against with corresponding torsion pivoted hole 611, and the anglec of rotation of the sliding part 3 is 22.5 degree in Figure 16, Now each torsion projection 612 is stretched on the corresponding opposite side of driving rod breach 342, as shown in figure 17, if being further added by the slip The anglec of rotation of part 3, each torsion projection 612 will be disengaged from corresponding driving rod breach 342 and be resisted against corresponding torsion pivot joint Post 34, and each torsion rod member 6 is revolved with corresponding torsion driving rod 34 in the sliding part 3 with generation resistance is tightly connected The torsion turned, the anglec of rotation increase of the sliding part 3 is 165 degree in Figure 17.In other words, in the present embodiment, the sliding part 3 The anglec of rotation be between 0 degree to 22.5 degree when, the torsion rod member 6 respectively with the torsion driving rod 34 be in tightly Connection, enter the resistance that the sliding part 3 rotation is resisted without producing, and the anglec of rotation of the sliding part 3 is between 22.5 degree to 165 When spending, the torsion rod member 6 is in respectively tightly to be connected with the torsion driving rod 34, and then produces and resist the sliding part 3 The resistance of rotation.It should be noted that being correspondingly arranged according to the torsion projection 612 and driving rod breach 342 are different, also may be used To allow the sliding part 3 in the collapse state to the two or more anglec of rotation section between the deployed condition, each torsion rod member 6 with Corresponding torsion driving rod 34 will be in tightly to connect.In addition, above-mentioned frame unit 4, slip center pillar 5 and torsion rod member 6 Be in order that the present embodiment easily can be not easy rotatably to be positioned at the anglec of rotation section, in other embodiment aspects, The slim hinge 10 can also not have above-mentioned frame unit 4, slide center pillar 5 and torsion rod member 6.

It is continuous to refer to Fig. 2, Fig. 3 and Figure 15, in addition, in the present embodiment, the frame piece 1 is also formed at the pedestal with one and connect Close the top surface of section 12 and the storage tank 13 below Pivot axle A, the connector 22 of the convergence piece 2 and the storage tank 13 It is engaged and is slidably received in the storage tank 13, in the collapse state, the connector 22 is placed in the storage tank completely 13, in the deployed condition, the connector 22 is rotated up using Pivot axle A as axle center with respect to the storage tank 13 and part It is placed in the storage tank 13.And in the collapse state, the top surface of the frame unit 4 and the frame piece 1, the convergence piece 2 and the cunning The top surface of moving part 3 flushes, and the bottom surface of the frame unit 4 flushes with the bottom surface of the frame piece 1, the convergence piece 2 and the sliding part 3. And the height of the thin type hinge along above-below direction is below 4mm.It should be noted that the present embodiment frame piece 1 is accommodating Groove is to house the connector 22, the height of the slim hinge 10 in the collapse state is reduced as much as possible.Cause This, in other embodiment aspects, the frame piece 1 can also not have the storage tank 13 for being used for housing for the connector 22, and In the collapse state, the top surface of the top surface of the frame unit 4 and the frame piece 1, the convergence piece 2 and the sliding part 3 can not also Flush, and the bottom surface of the frame unit 4 can not also flush with the bottom surface of the frame piece 1, the convergence piece 2 and the sliding part 3, not with The present embodiment is limited.

In addition, referring to Fig. 2, Fig. 3, Figure 18 and Figure 19, in the stowed position, first object 8 is covered in the present embodiment The pedestal joining section 12, the convergence piece 2 and the slip lamellar body 31 are adjacent to the top surface at the pedestal linkage section 11, and this first Chute entrance 122 and the second chute entrance 251 will be closed by first object 8, so first protruding rail 23 will not pass through The first chute entrance 122 is stretched out outside first chute 122, and second protruding rail 33 will not also pass through the second chute entrance 251 stretch out outside second chute 25, but in other embodiment aspects, the first chute entrance 122 and second chute enter Mouth 251 can also be closed by other assemblies, should not be as limitation.And first chute 122 of the present embodiment and should The shape of second chute 25 can adjust with curvature according to the thickness of the object 9 of the first object 8 and second, make by this first The Pivot axle A of the center of curvature of chute 122 and the center of curvature of second chute 25 is higher than the thing of the first object 8 and second The top surface of body 9, you can so that the object 8 of the first object 8 and first will not mutually be supported and blocked when pivoting in opposite directions.

In summary, the slim hinge 10 of the utility model, by the way that the first protruding rail 23 of the convergence piece 2 can be supplied through the frame piece The first chute 122 that 1 the first chute entrance 122a enters, and the second protruding rail 33 of the sliding part 3 can be supplied through the convergence piece 2 The second chute entrance 251 enter the second chute 25, make the convergence piece 2 and the sliding part 3 be not required to be split as multiple parts Manufacture, and fit structure not very complexity and the less frame unit 4 of space-consuming, the slip center pillar 5 and the torque arm Part 6, the slim hinge 10 easily can be not easy rotatably to be positioned under specific anglec of rotation section, and then save Manufacturing cost, simplify assembling procedure, and hinge can be more thinned.Therefore the purpose of this utility model can be reached really.

Only as described above, embodiment only of the present utility model, implements when that can not limit the utility model with this Scope, every simple equivalent changes and modifications made according to the utility model claims and description, all still belong to In the range of the utility model is covered.

Claims (11)

1. a kind of slim hinge, suitable for one first object of connection and one second object, make first object and second object It can toward each other deploy and fold；Characterized in that, the slim hinge includes：

One frame piece, including one be used to being connected to the pedestal linkage section of the first object, and one from the pedestal linkage section along one first The pedestal joining section that direction extension forms, the pedestal joining section have two each other positioned at opposite side and perpendicular to the frame piece It is the pedestal of top surface and parallel first direction engagement side plane, one curved and be formed at pedestal engagement side plane wherein one The first chute of person, and one adjacent to first chute the first stop section, the center of curvature of first chute is located at the pedestal The top face of part and first chute form one being communicated to the top surface of the frame piece close to one end of the pedestal linkage section First chute entrance；

One convergence piece, is slidably connected to the pedestal joining section, and parallel to each other including two and connect respectively with the pedestal The relative linking lamellar body of conjunction side plane, one are connected to connector of the linking lamellar body at center of top, and one is in arc Shape and it is formed at the linking and lamellar body one of which and is slideably stretched on the first protruding rail of first chute, the convergence piece is also Side plane is engaged parallel to pedestal and the linking engagement side plane positioned at the convergence piece two opposite sides, one are in arc respectively including two Shape and be formed at the linking engagement side plane one of which the second chute, and one adjacent to second chute the second block Portion, the center of curvature of second chute are located at the top face of the convergence piece and connected close to one end of the first chute entrance One second chute entrance is formed to the top surface of the convergence piece, defines a center of curvature and second cunning by first chute The Pivot axle of the center of curvature of groove, the Pivot axle parallel to the frame piece top surface and perpendicular to the first direction； And

One sliding part, the convergence piece is slidably connected to, and lamellar bodies are slided including parallel to each other two, and one is connected to Described to slide lamellar body and the section that is slidably connected suitable for connecting second object, the slip lamellar body is connected engagement with described respectively Side plane is relative, and it is curved and be formed at the slip and lamellar body one of which and be slideably stretched on that the sliding part also includes one Second protruding rail of second chute；

The slim hinge can be changed between a collapse state and a deployed condition, in the collapse state, the pedestal linkage section And the section that is slidably connected is located at two opposite sides of the pedestal joining section in the first direction respectively, with suitable for making second object The first object is relative covers with this；The sliding part can be driven and be moved by second protruding rail along second chute and with this Pivot axle is up rotated up second protruding rail relative to the frame piece for axle center and is resisted against second stop section, the slip Part and then the convergence piece is driven to be moved by first protruding rail along first chute and relative as axle center using the Pivot axle First protruding rail is up rotated up in the frame piece and is resisted against first stop section, and makes the slim hinge by the collapse state Conversion is to the deployed condition, with suitable for making second object relative to the angle of the first object developing one.

2. slim hinge according to claim 1, it is characterised in that：The pedestal joining section also have another first chute and Another first stop section, first chute are symmetrically respectively formed in the pedestal engagement side plane, and first block Portion is symmetrically respectively formed in the pedestal engagement side plane, and the convergence piece also includes another first protruding rail, another second chute And another second stop section, first protruding rail are symmetrically respectively formed in the linking lamellar body and are respectively cooperating with described first and slide Groove, second chute is symmetrically respectively formed in the linking engagement side plane, and second stop section is symmetrically distinguished The linking engagement side plane is formed at, the sliding part also includes another second protruding rail, and second protruding rail symmetrically distinguishes shape Lamellar body is slided described in Cheng Yu and is respectively cooperating with second chute.

3. slim hinge according to claim 2, it is characterised in that：Every one first chute is to engage side by corresponding pedestal Plane is recessed to be formed and is in an arc strip, every one first stop section be adjacent to corresponding to the first chute in contrast to corresponding first One end of chute entrance, that is to say, that one end of corresponding first chute is closed in every one first stop section, in the collapse state When, the first chute entrance corresponding to every one first protruding rail closing, in the deployed condition, every one first protruding rail slides into corresponding The one end of first chute in contrast to the first chute entrance and the first stop section corresponding to being resisted against.

4. slim hinge according to claim 2, it is characterised in that：Every one second chute also has single-revolution radius smaller The second chute inside portion, and single-revolution radius is larger and is adjacent to the second chute outside portion of the second chute inside portion, should Second chute inside portion and the second chute outside portion are collectively forming corresponding second chute entrance, and every one second chute is also It is located at the one end of the second chute inside portion away from corresponding second chute entrance with one and is communicated to the top surface of the convergence piece The second chute inside portion opening, every one second stop section be adjacent to corresponding to the second chute outside portion in contrast to corresponding second One end of chute entrance, and every one second stop section flushes with corresponding linking engagement side plane, every one second protruding rail has one Shape is engaged with corresponding second chute inside portion and is stretched on the second protruding rail inside portion of corresponding second chute inside portion, And one be stretched on corresponding to the second chute outside portion and the second protruding rail outside portion for being connected with the second protruding rail inside portion, at this During collapse state, the second protruding rail inside portion the second chute corresponding with the common closing in the second protruding rail outside portion of every one second protruding rail Entrance, in the deployed condition, some of the second protruding rail inside portion stretches through out from the second chute inside portion opening, and should Second protruding rail outside portion is resisted against second stop section.

5. slim hinge according to claim 2, it is characterised in that：The frame piece also has one to be formed at pedestal engagement The top surface of the section and storage tank below the Pivot axle, the connector of the convergence piece are engaged with the storage tank and can slided The storage tank is placed in dynamicly, in the collapse state, the connector is placed in the storage tank completely, in the deployed condition, The connector is rotated up using the Pivot axle as axle center with respect to the storage tank and part is placed in the storage tank.

6. slim hinge according to claim 5, it is characterised in that：In the collapse state, the frame piece, the convergence piece And the top surface of the sliding part flushes.

7. slim hinge according to claim 2, it is characterised in that：Also it is connected and surrounds with the pedestal linkage section comprising one The frame unit of the frame piece, the convergence piece and the sliding part, the frame unit include a frame body, and the frame body has two It is parallel to each other and symmetrical and also include with the frame side wall of the slide body phase pair, the frame unit along one parallel in the rotation The second direction of mandrel is through the frame side wall away from the two strips perforation formed at the pedestal linkage section, the strip Shape perforation is also respectively formed in the slip parallel to the first direction, the sliding part in strip and length direction including two Torsion driving rod of the lateral surface of lamellar body at the second protruding rail outside portion, the slim hinge also respectively can comprising a both ends Slidably be extended through the slip center pillar of strip perforation, and two be respectively adjacent in the slide outside and by The torsion rod member that the frame unit surrounds, the both ends of each torsion rod member be rotatably connected at respectively corresponding to torsion driving rod with The slip center pillar, when the sliding part is in the collapse state at least one anglec of rotation section between the deployed condition, each torsion Power rod member is in tightly to connect with corresponding torsion driving rod.

8. slim hinge according to claim 7, it is characterised in that：Each torsion driving rod has a cylindrical pivot Connect post body, and one be formed at the driving rod body all sides driving rod breach, each torsion rod member defines one including one For the internal face of the torsion pivoted hole of corresponding torsion driving rod projection, internal face one torsion of formation of each torsion rod member is convex Block, when the sliding part is not located at the anglec of rotation section, the torsion projection is respectively contained in the driving rod breach, the torsion Power rod member is respectively with the torsion driving rod in being tightly connected, described when the sliding part is located at the anglec of rotation section Torsion projection compels tightly to be resisted against the torsion driving rod respectively, makes the torsion rod member respectively with the torsion driving rod in tight Ordinatedly connect.

9. slim hinge according to claim 8, it is characterised in that：Each torsion rod member also includes one and is pivotally connected from the torsion Hole extends the breach to be formed towards the torsion rod member middle.

10. slim hinge according to claim 9, it is characterised in that：The frame unit also includes one from the frame body edge The first direction towards away from the pedestal linkage section direction along the framework linkage section stretched, the framework linkage section be applied to connect this One object.

11. slim hinge according to claim 10, it is characterised in that：In the collapse state, the top surface of the frame unit Flushed with the top surface of the frame piece, the convergence piece and the sliding part, and the bottom surface of the frame unit and the frame piece, the convergence piece and The bottom surface of the sliding part flushes, and the height of the thin type hinge along above-below direction is below 4mm.