CN209621783U - Closing component structure and display screen - Google Patents

Abstract

The utility model relates to closing component structures and display screen, including lock core, fixing piece, fastener and elastic component, fixing piece is used to connect with the second matrix away from the one side of the first matrix, guide frame is provided on fixing piece, fastener is slideably positioned on guide frame, fixing piece is connect by elastic component with fastener, the first end of lock core with the first matrix for connecting, the second end activity of lock core is raised in the second matrix and is arranged away from the one side of the first matrix, lock core is provided with bearing surface close to the position of second end, the first end of bearing surface towards lock core is arranged, fastener activity is connected on bearing surface.The closing component structure is able to achieve two cabinets of quick locking by one, so that quick and convenient accurate hoisting box body, can reduce cost of labor, while improving cabinet disassembly efficiency.

Description

Closing component structure and display screen

Technical field

The utility model relates to sealed technical fields, more particularly to closing component structure and display screen.

Background technique

Current display screen is usually using lifting lock two cabinets of connection, to guarantee the lifting intensity and essence of two cabinets Degree, in lifting lock production process, lifting lock requirement on machining accuracy is high, and general processing technology is difficult to reach, and lifts the original of lock Material cost is too high, leads to processing cost height.In use, one is difficult to realize dismount lifting lock, inconvenient to use.

Utility model content

Based on this, it is necessary to provide a kind of closing component structure and display screen.

A kind of closing component structure, for connecting the first matrix and the second matrix, including lock core, fixing piece, fastener, elastic component And installation part, the fixing piece is used to connect with second matrix away from the one side of first matrix, on the fixing piece Be provided with guide frame, the fastener is slideably positioned on the guide frame, the fixing piece by the elastic component with The fastener connection, the installation part are used to connect with first matrix away from the one side of second matrix, the peace Piece installing offers screw hole, and the first end of the lock core wears the screw hole, and the outer surface of the lock core is provided with external screw thread, institute It states lock core to connect with the sidewall thread of the screw hole, the second end activity of the lock core is raised in second matrix away from described The one side of first matrix is arranged, and the lock core is provided with bearing surface close to the position of second end, and the bearing surface is towards the lock The first end of core is arranged, and the fastener activity is connected on the bearing surface.

First matrix and the second matrix are arranged close to by above-mentioned closing component structure, and the fastener is pushed to make the elastic component In deformed state, so that lock core is raised in second matrix and deviate from the one side of first matrix, and discharges the elastic component, It is connected to fastener described in the resilient element urges on the bearing surface of the lock core, to limit the lock core by described second Matrix is moved away from one side to the direction of another side of first matrix, realizes that the lock of the first matrix and the second matrix connects It connects.Above-mentioned closing component structure, closing component structure terminal with compact integral structure is convenient for production, helps to reduce production and use cost.The lock Close structure and two cabinets of quick locking be able to achieve by one, thus quick and convenient accurate hoisting box body, can reduce manually at This, while improving cabinet disassembly efficiency.

In one of the embodiments, the lock core offers card slot, first end of the card slot towards the lock core Side wall is set as the bearing surface, and the fastener is movably set in the card slot.

First through hole is offered on the fixing piece in one of the embodiments, offers second on the fastener Through-hole, the first through hole are arranged in a staggered manner with the second through-hole at least partly activity, and the lock core successively wears described second Through-hole and the first through hole, the side wall activity of second through-hole are raised in the side wall setting of the first through hole, and described The position activity at the edge close to second through-hole of fastener is connected to the bearing surface.

The width of second through-hole is along the fastener towards the movement side of the bearing surface in one of the embodiments, To being gradually increased.

Second through-hole includes the first hole and the second hole, first hole and described the in one of the embodiments, The connection of two holes, the cross-sectional width in first hole are greater than the cross-sectional width in second hole, the first through hole and described first Hole or second hole activity alignment.

The end of the second end of the lock core is provided with inclined-plane in one of the embodiments, and the inclined-plane is by the lock Core second end gradually tilts outward to the direction of first end.

It in one of the embodiments, further include swing handle, one end of the swing handle is connect with the lock core.

The guide frame is the sliding cavity being set to inside the fixing piece, the button in one of the embodiments, Component is slideably positioned in the sliding cavity, and the side wall of the sliding cavity is connect by the elastic component with the fastener.

In one of the embodiments, further include regulating part, offer channel on the fixing piece, the channel with it is described Sliding cavity connection, the regulating part wear the channel and connect with the fastener.

A kind of display screen, the display screen includes two cabinets, wherein a cabinet is the first matrix, another case Body is the second matrix, further includes the closing component structure as described in any above-described embodiment.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the closing component structure of one embodiment；

Fig. 2 is the three-dimensional separate structure schematic diagram of the closing component structure of one embodiment；

Fig. 3 is the structural schematic diagram in a direction of the closing component structure of one embodiment；

Fig. 4 is the three-dimensional separate structure schematic diagram of the closing component structure of one embodiment；

Fig. 5 is the schematic perspective view of the fastener of one embodiment；

Fig. 6 is the schematic cross-sectional view in a direction of the closing component structure of one embodiment.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this The disclosure of type understands more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.

It is dismounted to solve to be difficult to realize existing closing component structure, technical problem inconvenient to use as shown in Figure 1, Figure 2 and is schemed Shown in 3, a kind of closing component structure 10, is used to connect the first matrix 810 and the second matrix 820 in one of the embodiments, including Lock core 100, fixing piece 200, fastener 300, elastic component 400 and installation part 600, the fixing piece 200 are used for and described second Matrix 820 is connected away from the one side of first matrix 810, is provided with guide frame 500, the button on the fixing piece 200 Component 300 is slideably positioned on the guide frame 500, and the fixing piece 200 passes through the elastic component 400 and the fastener 300 connections, the installation part 600 is used to connect with first matrix 810 away from the one side of second matrix 820, described Installation part 600 offers screw hole 601, and the first end 101 of the lock core 100 wears the screw hole 601, the lock core 100 it is outer Side surface is provided with external screw thread, and the lock core 100 is connect with the sidewall thread of the screw hole 601, the second end of the lock core 100 102 activities are raised in second matrix 820 and are arranged away from the one side of first matrix 810, and the lock core 100 is close to second The position at end is provided with bearing surface 510, and the first end 101 of the bearing surface 510 towards the lock core 100 is arranged, the fastening 300 activity of part is connected on the bearing surface 510, when the fastener 300 is connected to the bearing surface 510 for activity, limit It makes the lock core 100 and is moved along second matrix 820 away from the direction of one side to the another side of first matrix 810.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, the first matrix 810 and the second matrix 820 are arranged close to by above-mentioned closing component structure 10, And the first matrix 810 and the second matrix 820 are mutually abutted, the fastener 300 is pushed to be in the elastic component 400 Deformed state makes lock core 100 be raised in second matrix 820 and deviates from the one side of first matrix 810, and discharges the bullet Property part 400, makes the elastic component 400 that the fastener 300 be pushed to be connected on the bearing surface 510 of the lock core 100, to limit It makes the lock core 100 and is moved by second matrix 820 away from one side to the direction of another side of first matrix 810, it is real Existing first matrix 810 is connected with the lock of the second matrix 820.Above-mentioned closing component structure 10,10 terminal with compact integral structure of closing component structure are raw It is convenient to produce, and helps to reduce production and use cost.The closing component structure is able to achieve two cabinets of quick locking by one, To quick and convenient accurate hoisting box body, cost of labor can be reduced, while improving cabinet disassembly efficiency.

To make the abutting of bearing surface 510 and fastener 300 even closer, as shown in Figure 2 and Figure 6, a reality wherein It applies in example, the installation part 600 is used to connect with first matrix 810 away from the one side of second matrix 820, the peace Piece installing 600 offers screw hole 601, and the outer surface of the lock core 100 is provided with external screw thread 111, the lock core 100 and the spiral shell The sidewall thread in hole 601 connects, and specifically, is provided with internal screw thread in the screw hole 601, the external screw thread 111 of the lock core 100 with The internal screw thread of the screw hole 601 matches, and lock core 100 is connect by the side wall of the screw hole 601 with the installation part 600, from And realize the effect that the first end 101 of the lock core 100 is used to connect with first matrix 810.In addition, working as the bearing surface 510 when being connected to the fastener 300, by rotary locking cylinder 100 so that lock core 100 along the screw hole 601 side wall towards described The direction of second matrix, 820 to the first matrix 810 moves, so that bearing surface 510 be enabled more to fit in the table of the fastener 300 Face, so that the bearing surface 510 and the abutting of fastener 300 are even closer, so that the first matrix 810 and the second matrix Connection between 820 is even closer.

The bearing surface 510 is set to realize, as shown in Fig. 2, the lock core 100 opens up in one of the embodiments, There is card slot 501, the side wall of the card slot 501 towards the first end 101 of the lock core 100 is set as the bearing surface 510, described Fastener 300 is movably set in the card slot 501.When fastener 300 is set in the card slot 501, bearing surface 510 is limited The lock core 100 is moved along second matrix 820 away from the direction of one side to the another side of first matrix 810.This reality It applies in example, when the fastener 300 is set in the card slot 501, side wall of the card slot 501 relative to the bearing surface 510 The upper limitation lock core 100 continues to move along direction of insertion, to can effectively judge when fastener 300 is located in card slot 501 In place whether the setting of fastener 300.

To make the lock core 100 more firm, as shown in Fig. 2, the fixing piece 200 in one of the embodiments, On offer first through hole 201, offer the second through-hole 301 on the fastener 300, the first through hole 201 and described the The two at least partly activities of through-hole 301 are arranged in a staggered manner, and the lock core 100 successively wears second through-hole 301 and described first logical Hole 201, the side wall activity of second through-hole 301 are raised in the side wall setting of the first through hole 201, and the fastener The position activity at 300 edge close to second through-hole 301 is connected to the bearing surface 510.When lock core 100 wears first When through-hole 201, lock core 100 is limited by the side wall of first through hole 201, avoids lock core 100 along being parallel to described first The direction of matrix 810 and the second matrix 820 displacement, to enable lock core 100 more firm.When lock core 100 wears the second through-hole 301 When, fastener 300 can not disengage the lock core 100, promote the stability between fastener 300 and lock core 100.

It is even closer to connect between the first matrix 810 and the second matrix 820, as shown in Fig. 2, specifically, it is described The first fixation hole 811 is offered on first matrix 810, and the second fixation hole 821, the lock are offered on second matrix 820 Core 100 successively wears first fixation hole 811, the second fixation hole 821, second through-hole 301 and the first through hole 201.To make lock core 100 wear the first matrix 810 and the second matrix by the first fixation hole 811 and the second fixation hole 821 820, in this way, the support force that bearing surface 510 provides will be towards the first matrix 810 and the second matrix 820, to provide more effectively branch Support effect, so that being connected between the first matrix 810 and the second matrix 820 even closer.

For convenience of lock core 100 while wearing so that bearing surface 510 is preferably contacted with fastener 300, such as Fig. 2 and Shown in Fig. 3, the width of second through-hole 301 is along the fastener 300 towards the bearing surface in one of the embodiments, 510 direction of motion is gradually increased.In the present embodiment, the width of second through-hole 301 is along the fastener 300 close to described The direction of one end of lock core to the other end is gradually reduced.It realizes and is worn convenient for lock core 100 from the biggish position of 301 width of the second through-hole If when, and when the lock core 100 is worn to the second through-hole 301, under the elastic force effect of elastic component 400, elastic component 400 is pushed away It is mobile to move the fastener 300, so that the outer ledge of the lesser one end of 301 cross-sectional width of the second through-hole moves closer to institute Bearing surface 510 is stated, is connected on the bearing surface 510 eventually by the lesser edge of 301 cross-sectional width of the second through-hole, second is logical The contact area at the edge and bearing surface 510 of the hole lesser position of 301 cross-sectional width is bigger, so that bearing surface 510 is more preferable Ground is contacted with fastener 300, and limitation lock core 100 moves.

For realize the width of second through-hole 301 along the fastener 300 towards the bearing surface 510 the direction of motion by Cumulative big, as shown in Figure 3 and Figure 5, second through-hole 301 includes the first hole 302 and the second hole in one of the embodiments, 303, first hole 302 is connected to second hole 303, and the cross-sectional width in first hole 302 is greater than second hole 303 Cross-sectional width, the first through hole 201 is aligned with first hole 302 or 303 activity of the second hole, specifically, works as institute When stating first through hole 201 and being aligned with 302 activity of the first hole, first hole 302 and first is worn convenient for the lock core 100 Through-hole 201, when the first through hole 201 is aligned with 303 activity of the second hole, the cross-sectional width in the second hole 303 is smaller, with Increase the edge in the second hole 303 and the contact area of bearing surface 510, so that bearing surface 510 preferably connects with fastener 300 Touching, obtains the effect of better fixed lock core 100.

Second through-hole is passed through for convenience of the lock core, as shown in figure 5, in one of the embodiments, described second One end to the other end of the cross-sectional width of through-hole along second matrix close to first matrix is gradually reduced, specifically, institute It states one end to the other end of the cross-sectional width in the first hole 302 along second matrix close to first matrix to be gradually reduced, institute One end to the other end of the cross-sectional width in the second hole 303 along second matrix close to first matrix is stated to be gradually reduced, from And it is passed through by the biggish one end of the entire widths convenient for the lock core.

To make lock core 100 push fastener 300, as shown in Figure 2 and Figure 6, the lock core in one of the embodiments, The end of 100 second end 102 is provided with inclined-plane 520, and the inclined-plane 520 is by 100 second end of lock core to the side of first end To gradually tilting outward.When the inclined-plane 520 being set the lock core 100 being moved towards second matrix 820, lock core 100 520 activity of inclined-plane is connected on fastener 300, moves fastener 300 along inclined-plane 520, can be pushed convenient for lock core 100 Fastener 300 enables the installation of the closing component structure 10 easier to not have to push fastener 300 manually.

For the inclined-plane 520 is arranged, as shown in Figure 2 and Figure 6,100 section of lock core is wide in one of the embodiments, Degree is gradually increased by the direction of second end 102 to the first end 101 of the lock core 100, that is to say, that the of the lock core 100 Two ends 102 are at least partly set as cone or truncated cone-shaped, thus the outer surface of the second end 102 in the lock core 100 It is upper to form the inclined-plane 520.In the present embodiment, the lesser position of 100 cross-sectional width of lock core extends to the side of fastener 300 Edge, when lock core 100 is moved towards the second matrix 820, lock core 100 gradually pushes the fastener 300 open, to realize that lock core 100 pushes away The function of dynamic fastener 300, so that closing component structure 10 is easy for installation.

It is in one of the embodiments, as depicted in figs. 1 and 2, described sealed more easily to rotate the lock core 100 Structure 10 further includes swing handle 700, and one end of the swing handle 700 is connect with the lock core 100.In the present embodiment, institute The one end for stating swing handle 700 is fixedly connected with the lock core 100.By rotating the swing handle 700 manually, described in drive Lock core 100 rotates, and more easily rotates the lock core 100 to realize.In one embodiment, the swing handle 700 includes Socket part 710, bar portion 720 and plectrum 730, offer set access slot 711 on the socket part 710, one end of the bar portion 720 with The outer surface of the socket part 710 connects, and the other end of the bar portion 720 is connect with the plectrum 730, the lock core 100 First end 101 wear the screw hole 601 and be at least partially arranged at outside the screw hole 601, the socket part 710 passes through described Set access slot 711 is sheathed in the first end 101 of the lock core 100, and the of the side wall of the set access slot 711 and the lock core 100 One end 101 connects.By pushing the plectrum 730 to make bar portion 720 that socket part 710 be driven to rotate so that lock core 100 around Middle part rotation more easily rotates the lock core 100 to realize.

The plectrum 730 is pushed to be more convenient, as shown in Figure 1, the table of the plectrum 730 in one of the embodiments, Striped is provided on face, to increase the frictional force on 730 surface of plectrum, so that more easily pushing the plectrum 730.

As shown in fig. 6, in one embodiment, the socket part 710 offers the first pin joint hole (not shown), described first Pin joint hole is connected to the set access slot 711, and the first end 101 of the lock core 100 offers the second pin joint hole 712, and described first It is equipped with a pin shaft 740 in pin joint hole and second pin joint hole 712, the side of the set access slot 711 is realized by the pin shaft 740 Wall is connect with the first end 101 of the lock core 100.

It is described in one of the embodiments, to realize that the side wall of the set access slot is connect with the first end of the lock core The side wall and the lock core for covering access slot weld.The side wall of the set access slot is spirally connected with the lock core in one of the embodiments,. The side wall of the set access slot is provided with internal spline in one of the embodiments, and external splines, institute are provided on the outside of the lock core The side wall for stating set access slot is cooperated by the external splines of the internal spline and the lock core.

For the spring function for realizing the elastic component, as shown in Fig. 2, in one embodiment, the elastic component 400 is bullet Spring, spring has elasticity, to realize the spring function of the elastic component.In another embodiment, the elastic component is bullet Piece, to realize the spring function of the elastic component.

To realize that the fastener 300 is slideably positioned on the guide frame 500, as shown in Figures 2 and 3, wherein In one embodiment, the guide frame 500 is the sliding cavity 202 being set to inside the fixing piece 200, the fastener 300 are slideably positioned in the sliding cavity 202, and the side wall of the sliding cavity 202 passes through the elastic component 400 and the fastener 300 connections.The fastener 300 slides in sliding cavity 202, and the sliding side of the fastener 300 is limited by sliding cavity 202 To realizing that the fastener 300 is slideably positioned on the guide frame 500.The fastener in one of the embodiments, 300 abut with the side wall activity of the sliding cavity 202, i.e., the outside of fastener 300 along sliding cavity 202 side walls, from And preferably limit sliding of the fastener 300 in the sliding cavity 202.In the present embodiment, it is arranged in sliding cavity 202 The fastener 300 so that fastener 300 be avoided to be damaged, and then preferably protects the fastener 300.

In one embodiment, as shown in Figure 2 and Figure 4, the fixing piece 200 includes upper cover 210 and lower cover 220, described Upper cover 210 and lower cover 220 connect, and the sliding cavity 202, the first through hole are formed between the upper cover 210 and lower cover 220 201 are opened in lower cover 220.

To realize that the fastener 300 is slideably positioned on the guide frame 500, in one embodiment, the button Sliding block is provided on component 300, the guide frame 500 is the sliding rail being set on the fixing piece 200, the sliding block sliding It is set on the sliding rail, to realize that the fastener 300 is slideably positioned on the guide frame 500.

For convenience of the closing component structure 10 is dismantled, as shown in Figures 2 and 3, the sealed knot in one of the embodiments, Structure 10 further includes regulating part 310, and channel 203 is offered on the fixing piece 200, and the channel 203 connects with the sliding cavity 202 Logical, the regulating part 310 wears the channel 203 and connect with the fastener 300.So as to be pushed away outside sliding cavity 202 It moves or pulls the regulating part 310, so that fastener 300 is detached from the bearing surface 510, so that lock core 100 is in Active state, the closing component structure 10 easy to disassemble.In one embodiment, regulating part 310 favours fastener 300 and is arranged, and one A embodiment is that regulating part 310 favours the glide direction setting of fastener 300.In the present embodiment, pass through described of rotation Hand so that loosening between bearing surface 510 and the fastener 300, then pushes or pull on the regulating part 310, so that lock core 100 It is in active state, then dismantles the closing component structure 10, disassembly process is simple, convenient.

For the function of realizing the regulating part 310, as shown in Figures 2 and 3, in one embodiment, the regulating part 310 is wrapped Insertion section 311 and grip part 312 are included, the insertion section 311 wears the channel 203, and the insertion section 311 is worn to the cunning One end in dynamic chamber 202 is connect with the fastener 300, and the other end of the insertion section 311 is connect with the grip part 312, Grip part 312 favours the setting of fastener 300 specifically, and the grip part 312 is raised in the outside table of the insertion section 311 Face.To realize the function of the regulating part 310, and the fastener 300 is set to be detached from institute in outside by the grip part 312 Bearing surface 510 is stated, it is easy to disassemble.

In one embodiment, the grip part is set as sheet, i.e., the described grip part is gripping tab, the gripping tab place Plane favour the direction of motion of the regulating part, thus facilitate to the gripping tab exert a force.For convenient for exerting a force to grip part, In one embodiment, the grip part surface is provided with striped, and in the present embodiment, the gripping tab surface is provided with striped, from And increase the coefficient of friction on gripping tab surface, convenient for exerting a force to the gripping tab.

For the function of realizing the lock core 100, as shown in Fig. 2, in one embodiment, the lock core 100 includes lock core The outer surface of ontology 110, connecting column 120 and fixture block 130, the first end of the plug body 110 is provided with external screw thread 111, The second end of the plug body 110 is connect by the connecting column 120 with the fixture block 130, described 120 one end of connecting column It is connect with the second end of the plug body 110,120 other end of connecting column is connect with the fixture block 130, the lock core sheet The cross-sectional width of body 110 is greater than the cross-sectional width of the connecting column 120, and the cross-sectional width of the fixture block 130 is greater than the connection The cross-sectional width of column 120, specifically, the cross-sectional width of the one end of the fixture block 130 close to connecting column 120 are greater than the connecting column 120 cross-sectional width forms the card slot 501 between the fixture block 130, the connecting column 120 and the plug body 110, The fixture block 130 is set as the bearing surface 510 towards 110 first end of plug body on one side, and the fixture block 130 is cut The direction of one end to the other end of the face width by the fixture block 130 far from the plug body 110 is gradually increased, the fixture block The inclined-plane 520 is set as on 130 outer surface.In the present embodiment, fixture block 130 has truncated cone-shaped structure.

Referring to Fig. 4, lock core 100 is supported towards during the second substrate motion by the outer surface activity of the fixture block 130 The fastener 300 is connected to push the fastener 300 open, lock core 100 continues towards the second substrate motion, the fastener 300 It is detached from the outer surface of the fixture block 130 and at least partly setting by making the fastener 300 under the action of elastic component 400 It is connected on the fastener 300 in the card slot 501, and by the bearing surface 510 of the fixture block 130, to limit institute It states lock core 100 to move to the direction far from the second matrix, that is, limitation lock core 100 is moved towards the direction of the first matrix, is passed through Rotate the plug body 110 so that plug body 110 along the screw hole 601 side wall towards second matrix 820 to the first The direction of matrix 810 moves, so that abutting between bearing surface 510 and fastener 300 even closer.

A kind of display screen is provided in one of the embodiments, and the display screen includes two cabinets, wherein a case Body is the first matrix, and it further includes the closing component structure as described in above-mentioned any embodiment that another cabinet, which is the second matrix,.

In one embodiment, the cabinet includes the first cabinet and the second cabinet, and first cabinet is first base Body, second cabinet are second matrix.

To realize that the lock core is connect with first matrix, in one embodiment, the lock core and first matrix It is integrally formed.In one embodiment, the lock core is spirally connected with first matrix.In one embodiment, the lock core with it is described The welding of first matrix.In one embodiment, the lock core is connect with first substrate.

In one embodiment, the lock core is connect by the installation part with first matrix.In one embodiment, institute It states installation part and first matrix welds.In one embodiment, the installation part is connect with first substrate.One In embodiment, the installation part is spirally connected with first matrix, i.e., installation part is spirally connected with the first matrix by screw or screw, Specifically, the installation part offers the first mounting hole, and the second mounting hole, first installation are offered on first matrix Wear one first bolt in hole and second mounting hole, that is to say, that first bolt wear first mounting hole and Second mounting hole is specifically respectively arranged with internal screw thread in first mounting hole and second mounting hole, and described One bolt is provided with external screw thread, and first bolt is spirally connected with first mounting hole, first bolt and second peace Dress hole is spirally connected, described to realize that the installation part is spirally connected with first matrix.

To realize that the fixing piece is connect with second matrix, in one embodiment, the fixing piece and described second Matrix welding.In one embodiment, the fixing piece is connect with second substrate.In one embodiment, the fixation Part is spirally connected with second matrix, and specifically, the fixing piece offers third mounting hole, and is offered on second matrix One second bolt is worn in four mounting holes, the third mounting hole and the 4th mounting hole, that is to say, that second bolt The third mounting hole and the 4th mounting hole are worn, specifically, is divided in the third mounting hole and the 4th mounting hole It is not provided with internal screw thread, second bolt is provided with external screw thread, and second bolt is spirally connected with the third mounting hole, described Second bolt is spirally connected with the 4th mounting hole, to realize that the fixing piece is spirally connected with second matrix.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of closing component structure, for connecting the first matrix and the second matrix, which is characterized in that including lock core, fixing piece, fastening Part, elastic component and installation part, the fixing piece is used to connect with second matrix away from the one side of first matrix, described Guide frame is provided on fixing piece, the fastener is slideably positioned on the guide frame, and the fixing piece passes through described Elastic component is connect with the fastener, and the installation part is used for the connecting on one side away from second matrix with first matrix It connects, the installation part offers screw hole, and the first end of the lock core wears the screw hole, and the outer surface of the lock core is provided with External screw thread, the lock core are connect with the sidewall thread of the screw hole, and the second end activity of the lock core is raised in second base Body is arranged away from the one side of first matrix, and the lock core is provided with bearing surface, the bearing surface close to the position of second end It is arranged towards the first end of the lock core, the fastener activity is connected on the bearing surface.

2. closing component structure according to claim 1, which is characterized in that the lock core offers card slot, the card slot direction The side wall of the first end of the lock core is set as the bearing surface, and the fastener is movably set in the card slot.

3. closing component structure according to claim 1, which is characterized in that first through hole is offered on the fixing piece, it is described The second through-hole is offered on fastener, the first through hole is arranged in a staggered manner with the second through-hole at least partly activity, the lock Core successively wears second through-hole and the first through hole, and the side wall activity of second through-hole is raised in the first through hole Side wall setting, and the position activity at edge close to second through-hole of the fastener is connected to the bearing surface.

4. closing component structure according to claim 3, which is characterized in that the width of second through-hole is along the fastener court The direction of motion of the bearing surface is gradually increased.

5. closing component structure according to claim 4, which is characterized in that second through-hole includes the first hole and the second hole, First hole is connected to second hole, and the cross-sectional width in first hole is greater than the cross-sectional width in second hole, described First through hole is aligned with first hole or second hole activity.

6. closing component structure according to claim 1, which is characterized in that the end of the second end of the lock core is provided with tiltedly Face, the inclined-plane are gradually tilted outward by the lock core second end to the direction of first end.

7. closing component structure according to claim 1, which is characterized in that it further include swing handle, the one of the swing handle End is connect with the lock core.

8. closing component structure described in any one of -7 according to claim 1, which is characterized in that the guide frame is is set to The sliding cavity inside fixing piece is stated, the fastener is slideably positioned in the sliding cavity, and the side wall of the sliding cavity passes through institute Elastic component is stated to connect with the fastener.

9. closing component structure according to claim 8, which is characterized in that further include regulating part, offered on the fixing piece Channel, the channel are connected to the sliding cavity, and the regulating part wears the channel and connect with the fastener.

10. a kind of display screen, the display screen includes two cabinets, wherein a cabinet is the first matrix, another case Body is the second matrix, which is characterized in that further includes closing component structure as claimed in any one of claims 1-9 wherein.