CN108274885A - A kind of water dispenser front housing silk-screen fixing device - Google Patents

Abstract

The invention discloses a kind of water dispenser front housing silk-screen fixing devices, its structure includes front housing fixing device, sliding groove, sliding handle, pedestal, front housing, front housing parcel shelf, front housing fixing device is installed in the base, front housing is fixedly connected by front housing fixing device with pedestal, base side panels are equipped with sliding groove, sliding groove runs through base side panels, sliding handle is set in sliding groove and is slidably matched with sliding groove, front housing parcel shelf is set on front housing, front housing parcel shelf and front housing bottom vertical connection, front housing parcel shelf is set up with front housing in integral structure, the present invention passes through fixing device of small buckle, small buckle secondary fixing device, being fixedly secured between water dispenser front housing and pedestal is realized under big fixed device for clip collective effect, so that the normal use of equipment more ensures.

Description

A kind of water dispenser front housing silk-screen fixing device

Technical field

The present invention is a kind of water dispenser front housing silk-screen fixing device, belongs to field of water fountain.

Background technology

Currently, silk-screen workshop is being wood tooling with fixed water dispenser front housing silk, which is used for water dispenser Front housing appearance surfaces edge is positioned, and therefore, be easy to cause the bad phenomenon that front housing appearance surfaces scratch, and operate not Just.

The secured performance of prior art water dispenser front housing silk-screen fixing device is poor, cannot be firm solid by front housing and pedestal It is fixed.

Invention content

In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of water dispenser front housing silk-screen fixing device, with The secured performance for solving water dispenser front housing silk-screen fixing device is poor, cannot front housing and pedestal be consolidated fixed problem.

To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of water dispenser front housing silk-screen Fixing device, structure includes front housing fixing device, sliding groove, sliding handle, pedestal, front housing, front housing parcel shelf, before described Shell fixing device is installed in the base, and the front housing is fixedly connected by front housing fixing device with pedestal, the base side Faceplate panels are equipped with sliding groove, and the sliding groove runs through base side panels, and the sliding handle is set in sliding groove simultaneously It is slidably matched with sliding groove, the front housing parcel shelf is set on front housing, and the front housing parcel shelf is vertical with front housing bottom to be connected It connects, the front housing parcel shelf is set up with front housing in integral structure；

The front housing fixing device is by small buckle, small buckle slot, small card slot inner wall card layer, the primary fixed dress of small buckle It sets, small buckle secondary fixing device, big fixed device for clip, base intracavity, big card slot inner wall card layer, big buckle slot, buckle greatly Composition；

The small buckle is flexibly connected with small buckle slot, and the small buckle slot is in horizontal symmetrical structure with big buckle slot At the top of base intracavity, the cavity that the base intracavity is surrounded by base inner wall, the small buckle slot is buckled with big Slot is communicated with base intracavity, and the small buckle slot inner wall is equipped with small card slot inner wall card layer, the small card slot inner wall card Layer is in integral structure with small buckle slot inner wall, and described fixing device of small buckle is connect with small fastening machine tool, and described is small Fixing device of buckle is mechanically connected with small buckle secondary fixing device, described fixing device of small buckle, small buckle Secondary fixing device be set to base intracavity in, described fixing device of small buckle, small buckle secondary fixing device with greatly Fixed device for clip is mounted in symmetrical structure in base intracavity, and the big fixed device for clip is connect with big fastening machine tool, The inner wall of the big buckle slot is equipped with big card slot inner wall card layer, the inner wall of big the card slot inner wall card layer and big buckle slot In integral structure.

Further, fixing device of the small buckle by No.1 movable plate, No.1 fixed link, No. two movable plates, No.1 triangle fixed block, No. two fixed links, No. three movable plates, No. two triangle fixed blocks, No. three fixed links, levers are fixed Block, No.1 bar, small fixed seat, big fixed seat, No.1 fixing axle, No. two bars, rectangular wall body fixed plate, lever fixed link, No. four Fixed link, No.1 spring composition.

Further, the No.1 movable plate bottom is equipped with No.1 spring, and one end of the No.1 spring is fixed on On base intracavity bottom panel, the No.1 movable plate is set in small buckle slot, and described No. four fixed links are lived set on No.1 Movable plate bottom is on the side of base intracavity inner wall, described No. four one end of fixed link far from No.1 movable plate and No. two bars It is fixedly connected, one end that described No. two bars are connected with No.1 bar is fixed on by No.1 fixing axle in small fixed seat, described Small fixed seat be fixed in big fixed seat, the big fixed seat is fixedly connected with base intracavity inner wall, described No. two bars It is a certain included angle fixation with No.1 bar, lever fixed block is equipped on described No. two bars and No.1 bar, the lever is solid The both ends of fixed pole are welded with two lever fixed block machineries respectively, the lever fixed block, lever fixed link, No. two bars and one Number bar constitutes lever construction, and No. three fixed links, described No. three fixed links are equipped between the No.1 bar and No. three movable plates It is fixed on one end of No. three movable plates, the other end of described No. three movable plates is solid with No. two movable plates by No. two fixed links It is fixed to connect, on described No. two movable plates No.1 fixed link, the No.1 are fixed on one end far from No. two fixed links Fixed link is flexibly connected with small buckle, when small buckle moves downward, applies a downward power to No.1 movable plate so that one Number movable plate moves downward, and under the action of No.1 movable plate, No. four fixed links move in the same direction therewith, and to No. two bars One end applies a power so that one end of No. two bars moves downward, lever fixed block, lever fixed link, No. two bars and No.1 bar Lever construction is constituted, according to lever principle, when one end of No. two bars moves downward, No.1 bar moves right, as shown in figure 4, Under the action of No.1 bar, one end of No. three movable plates of No. three fixed links pair applies the power moved right, to No. three work The other end of movable plate pushes No. two fixed links to move downward so that No. two movable plates be fixedly connected with No.1 fixed link one End drives No.1 fixed link to move right, and the side of small buckle is blocked, and avoids the small acting in opposition for being buckled in No.1 spring It rises under power, the first layer of small buckle is fixed to realize.

Further, the small buckle secondary fixing device by No.1 drive rod, No. two drive rods, fixed seat, No. three Drive rod, No. four drive rods, No. two fixing axles of No. five drive rods, No. five fixed links, No. three triangle fixed blocks, No. four activities Plate, L-type drive rod, No.1 fixed block, distribution box, rectangular active block, connecting wire, No. six drive rods, No. seven drive rods, gas Cylinder, conducting rod, conducting rod fixed block, No. two springs, movable block, driving kelly composition.

Further, No. five fixed links are set on No.1 movable plate on one end far from No. four fixed links, described No. five fixed links and No.1 movable plate machinery weld, described No. five fixed link Due Souths are equipped with No. four drive rods, institute upwards No. four drive rod tops stated are equipped with a rectangular block and width is equal with No. five fixed links, and No. four drive rods are set to solid Reservation center, the fixed seat center are equipped with an empty slot, and the empty slot internal diameter is equal to No. four drive rod outer diameters, and described four Number drive rod and fixed seat mechanical engagement, described No. two drive rods, No. three drive rods are respectively arranged on No. four drive rods or so two On side, set on one end of the No.1 drive rod there are three fixed shaft hole, described three fixed shaft holes are in same level On line, No. two drive rods, No. four drive rods, No. three drive rods are fixed No.1 driving by described three fixed shaft holes respectively successively On bar, one end of the No.1 drive rod is mechanically connected with No. four movable plates, described No. four movable plates and No. three triangles Fixed block constitutes lever construction, and described No. three triangle fixed blocks are fixedly connected with base intracavity top panel, and described four L-type drive rod is fixed on the other end of number movable plate, one end and the No.1 fixed block machinery of the L-type drive rod weld It is structure as a whole, one end of the connecting wire is electrically connected with distribution box, and the other end is through No.1 fixed block and is fixed on one On number fixed block, it is equipped with movable block below the No.1 fixed block, the movable block bottom is fixed with No. two springs, institute The conducting rod stated with connecting wire is orthogonal sets up, a gap is equipped between the conducting rod and connecting wire, it is described One end of conducting rod is fixed on conducting rod fixed block, and the other end connects with cylinders, the cylinder and No. seven drive rod machines Tool coordinates, and described No. seven drive rods are mechanically connected by No. six drive rods and No. five drive rods, and described No. two fixing axles are passed through It wears No. six drive rod centers and is fixed on triangle chassis, described No. five one end of drive rod far from No. six drive rods It is fixed on driving kelly center, one end of the driving kelly is fixed on triangle chassis, and described drives the another of kelly One end is connect with small fastening machine tool, and when No.1 fixed link blocks the side of small buckle, No. five fixed links are in No.1 movable plate Under the action of move downward therewith and to No. four drive rods apply a downward power make No. four drive rods in fixed seat to Lower movement, due to set on one end of No.1 drive rod there are three fixed shaft hole and successively by No. two drive rods, No. four drive rods, No. three drive rods are fixed on No.1 drive rod respectively, when No. four drive rods move downward, No. two drive rods, No. four drive rods, Mechanical connection manner between No. three drive rods and No.1 drive rod drives as shown in figure 4, under the action of No. four drive rods with number One end that lever is connected with No. four movable plates moves upwards, and one end of No. four movable plates is pushed to move upwards, according to lever Principle, the other end counter motion therewith of No. four movable plates, to drive L-type drive rod to move downward, and No.1 fixed block It moves downward therewith, connecting wire is electrically connected under the pulling of No.1 fixed block with conducting rod realization, thus will be in distribution box In electrical energy transportation to cylinder so that cylinder operation, No. seven drive rods do piston motion in the presence of cylinder, and No. seven drive rods are remote One end from cylinder pulls No. six drive rods to move therewith, and the center of No. six drive rods is fixed on triangle chassis, therefore, six The other end of number drive rod affects No. five drive rods to move in the same direction therewith, under the action of No. five drive rods, driving kelly with it is small The side of buckle is mechanically connected, and small buckle is fixed, secondary fixation is realized, avoids small buckle and exact separation.

Further, the big fixed device for clip extends fixed block, No. two fixed blocks, L-type activity by No.1 wall Bar, No. three springs, No. four triangle fixed blocks, No. five movable plates, rectangle lock chamber, U types drive rod, idler wheel, drive rod, three Number fixed block, No. four springs, No. two walls extend fixed blocks, No. six movable plates compositions.

Further, the No.1 wall extends fixed block and is set in base intracavity close to small buckle secondary fixing device Side on, the No.1 wall extend fixed block be fixedly connected with base intracavity top panel, the No.1 wall prolongs It stretches and is fixed with No. two fixed blocks in fixed block, it is in pair that described No. two walls, which extend fixed block and extend fixed block with No.1 wall, Structure is claimed to be set on base intracavity inner wall, described No. two walls, which extend, is equipped with No. three fixed blocks in fixed block, described No. four There are two spring is set, described two No. four springs are fixedly connected with No. two fixed blocks, No. three fixed blocks respectively, the driving There are two bar is set, one end of described two drive rods is fixed on rectangle lock chamber, the other end by No. four springs respectively with No. two fixed blocks, No. three fixed blocks are fixedly connected, one end that described two drive rods are connected with No. four springs and separate Rectangle extension rod is equipped on the side of No. four springs, the rectangle extension rod is in integral structure, the square with drive rod Shape lock chamber is set in U-shaped drive rod, and idler wheel, the idler wheel and U-shaped driving are equipped on the both ends of the U-shaped drive rod Bar is mechanically connected, and the U-shaped drive rod bottom is fixedly connected with No. five movable plates, and described No. five movable plate bottom centers are solid Surely No. four triangle fixed blocks are equipped with, described No. four triangle fixed blocks are fixedly connected with base intracavity bottom panel, described No. five movable plates on be fixed with No. three springs on one end far from U-shaped drive rod, described No. three springs and L-type motion bar It is fixedly connected, the L-type motion bar is fixed at No. six movable plate bottom centers, described No. six movable plates and L-type activity Bar machinery welds, and described No. six movable plates are mounted in big buckle slot, when big buckle moves downward, is applied to No. six movable plates Add a downward power so that No. six movable plates move downward therewith, and L-type motion bar is driven to move in the same direction therewith, L-type activity No. three spring applied forces of bar pair so that No. three spring contractions, and power is transferred to by No. three springs on No. five movable plates, and No. five Movable plate and No. four triangle fixed blocks constitute lever construction, and according to lever principle, the other end of No. five movable plates is raised above, And U-shaped drive rod is pushed to move upwards, the idler wheel on U-shaped drive rod pushes two drive rods to move toward one another, so that two Rectangle extension rod on a drive rod blocks big buckle both sides, avoids buckle greatly from being detached with big buckle slot, realizes consolidating for buckle It is fixed.

Further, small card slot inner wall card layer, the big card slot inner wall card layer are fixed in the small buckle slot It is in integral structure with big buckle slot, small card slot inner wall card layer is set up with big card slot inner wall card layer, can be buckled to avoid lesser calorie and big Buckle is detached from card slot, and fixed for buckle increases by one layer of guarantee, plays the role of being auxiliarily fixed for buckle.

Advantageous effect

The present invention applies a downward power so that No.1 movable plate when small buckle is moved downward to No.1 movable plate It moves downward, and under the action of No.1 movable plate, No. four fixed links move in the same direction therewith, and apply to one end of No. two bars One power so that one end of No. two bars moves downward, and lever fixed block, lever fixed link, No. two bars and No.1 bar constitute lever Structure, according to lever principle, when one end of No. two bars moves downward, No.1 bar moves right, as shown in figure 4, in No.1 bar Under the action of, one end of No. three movable plates of No. three fixed links pair applies the power moved right, another to No. three movable plates One end pushes No. two fixed links to move downward, so that one end that No. two movable plates are fixedly connected with No.1 fixed link drives one Number fixed link moves right, and the side of small buckle is blocked, and small be buckled under the opposition of No.1 spring is avoided to rise, The first layer of small buckle is fixed to realize, when No.1 fixed link blocks the side of small buckle, No. five fixed links are one Being moved downward therewith under the action of number movable plate and applying a downward power to No. four drive rods makes No. four drive rods solid It is moved downward in reservation, due to being set on one end of No.1 drive rod there are three fixed shaft hole and successively by No. two drive rods, four Number drive rod, No. three drive rods are fixed on No.1 drive rod respectively, when No. four drive rods move downward, No. two drive rods, four Mechanical connection manner number between drive rod, No. three drive rods and No.1 drive rod as shown in figure 4, No. four drive rods effect Under, it is moved upwards with one end that number drive rod is connected with No. four movable plates, and one end of No. four movable plates is pushed to move upwards, According to lever principle, the other end counter motion therewith of No. four movable plates, to drive L-type drive rod to move downward, and one Number fixed block moves downward therewith, and connecting wire be electrically connected under the pulling of No.1 fixed block with conducting rod realization, to will match In electrical energy transportation to cylinder in electronic box so that cylinder operation, No. seven drive rods do piston motion in the presence of cylinder, No. seven The one end of drive rod far from cylinder pulls No. six drive rods to move therewith, and the center of No. six drive rods is fixed on triangle chassis On, therefore, the other end of No. six drive rods affects No. five drive rods to move in the same direction therewith, under the action of No. five drive rods, drives The side of dynamic kelly and small buckle is mechanically connected, and small buckle is fixed, secondary fixation is realized, avoids small buckle and exact separation, When big buckle moves downward, a downward power is applied to No. six movable plates so that No. six movable plates move downward therewith, and L-type motion bar is driven to move in the same direction therewith, No. three spring applied forces of L-type motion bar pair so that No. three spring contractions, and power is logical It crosses No. three springs to be transferred on No. five movable plates, No. five movable plates and No. four triangle fixed blocks constitute lever construction, according to thick stick The other end of rod principle, No. five movable plates is raised above, and U-shaped drive rod is pushed to move upwards, the idler wheel on U-shaped drive rod It pushes two drive rods to move toward one another, so that the rectangle extension rod on two drive rods blocks big buckle both sides, avoids Big buckle is detached with big buckle slot, realizes that the fixation of buckle, the present invention are secondary solid by fixing device of small buckle, small buckle Determine to realize being fixedly secured between water dispenser front housing and pedestal under device, big fixed device for clip collective effect, so that setting Standby normal use more ensures.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural schematic diagram of water dispenser front housing silk-screen fixing device of the present invention；

Fig. 2 is a kind of the first working state structure of the front housing fixing device of water dispenser front housing silk-screen fixing device of the present invention Schematic diagram；

Fig. 3 is a kind of second of working state structure of front housing fixing device of water dispenser front housing silk-screen fixing device of the present invention Schematic diagram；

Fig. 4 is a kind of the third working state structure of the front housing fixing device of water dispenser front housing silk-screen fixing device of the present invention Schematic diagram；

Fig. 5 is a kind of the 4th kind of working state structure of front housing fixing device of water dispenser front housing silk-screen fixing device of the present invention Schematic diagram.

In figure：It is front housing fixing device -1, sliding groove -2, sliding handle -3, pedestal -4, front housing -5, front housing parcel shelf -6, small Buckle -101, small buckle slot -102, small card slot inner wall card layer -103, fixing device -104 of small buckle, small buckle are secondary solid Determine device -105, big fixed device for clip -106, base intracavity -107, big card slot inner wall card layer -108, big buckle slot -109, big Buckle -110, No.1 movable plate -1041, -1042, No. two movable plates -1043 of No.1 fixed link, No.1 triangle fixed block - 1044, No. two fixed links -1045, No. three movable plates -1046, -1047, No. three fixed links -1048 of No. two triangle fixed blocks, Lever fixed block -1049, No.1 bar -10410, small fixed seat -10411, big fixed seat -10412, No.1 fixing axle -10413, No. two bars -10414, rectangular wall body fixed plate -10415, lever fixed link -10416, No. four fixed links -10417, No.1 bullets Spring -10418, -1051, No. two drive rods -1052 of No.1 drive rod, fixed seat -1053, No. three drive rods -1054, No. four drivings Bar -1055, No. two fixing axles -1057 of No. five drive rods -1056, No. five fixed links -1058, No. three triangle fixed blocks -1059, No. four movable plates -10510, L-type drive rod -10511, No.1 fixed block -10512, distribution box -10513, rectangular active block - 10514, connecting wire -10515, No. six drive rods -10516, No. seven drive rods -101517, cylinder -10518, conducting rods - 10519, -10520, No. two springs -10521 of conducting rod fixed block, movable block -10522, driving kelly -1023, No.1 wall Extend fixed block -1061, No. two fixed blocks -1062, -1063, No. three springs -1064 of L-type motion bar, No. four triangles to fix Block -1065, No. five movable plates -1066, rectangle lock chamber -1067, U-shaped drive rod -1068, idler wheel -1069, drive rod - 10610, No. three fixed blocks -10611, No. four springs -10612, No. two walls extend fixed block -10613, No. six movable plates - 10614。

Specific implementation mode

To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to Specific implementation mode, the present invention is further explained.

- Fig. 5 is please referred to Fig.1, the present invention provides a kind of water dispenser front housing silk-screen fixing device, and structure includes that front housing is fixed Device 1, sliding groove 2, sliding handle 3, pedestal 4, front housing 5, front housing parcel shelf 6, the front housing fixing device 1 are mounted on pedestal In 4, the front housing 5 is fixedly connected by front housing fixing device 1 with pedestal 4, and 4 side panel of pedestal, which is equipped with, to be slided Dynamic slot 2, the sliding groove 2 run through 4 side panel of pedestal, the sliding handle 3 be set in sliding groove 2 and with sliding groove 2 It being slidably matched, the front housing parcel shelf 6 is set on front housing 5, the front housing parcel shelf 6 and 5 bottom vertical connection of front housing, The front housing parcel shelf 6 is set up with front housing 5 in integral structure, and the front housing fixing device 1 is by small buckle 101, small buckle Slot 102, small card slot inner wall card layer 103, fixing device 104 of small buckle, small buckle secondary fixing device 105, big buckle are solid Determine device 106, base intracavity 107, big card slot inner wall card layer 108, big buckle slot 109,110 composition of big buckle, the lesser calorie Button 101 is flexibly connected with small buckle slot 102, and the small buckle slot 102 is set to big buckle slot 109 in horizontal symmetrical structure The top of base intracavity 107, the cavity that the base intracavity 107 is surrounded by 4 inner wall of pedestal, the small buckle slot 102 and Big buckle slot 109 is communicated with base intracavity 107, and 102 inner wall of small buckle slot is equipped with small card slot inner wall card layer 103, The small card slot inner wall card layer 103 is in integral structure, described fixing device of small buckle with 102 inner wall of small buckle slot 104 are mechanically connected with small buckle 101, described fixing device 104 of small buckle and small 105 machine of buckle secondary fixing device Tool connects, and described fixing device 104 of small buckle, small buckle secondary fixing device 105 are set in base intracavity 107, Fixing device 104 of small buckle, small buckle secondary fixing device 105 and the big fixed device for clip 106 is in symmetrical junction Structure is mounted in base intracavity 107, the big fixed device for clip 106 and 110 mechanical connection of big buckle, the big buckle The inner wall of slot 109 is equipped with big card slot inner wall card layer 108, the inner wall of the big card slot inner wall card layer 108 and big buckle slot 109 In integral structure, described fixing device 104 of small buckle is by 1042, No. two No.1 movable plate 1041, No.1 fixed link work Movable plate 1043,1046, No. two triangle fixed blocks of movable plate of fixed link 1045, three of No.1 triangle fixed block 1044, two 1047, No. three fixed links 1048, lever fixed block 1049, No.1 bar 10410, small fixed seat 10411, big fixed seat 10412, one Number 10416, No. four 10413, No. two bars 10414 of fixing axle, rectangular wall body fixed plate 10415, lever fixed link fixed links 10417, No.1 spring 10418 forms, and 1041 bottom of No.1 movable plate is equipped with No.1 spring 10418, the No.1 One end of spring 10418 is fixed on 107 bottom panel of base intracavity, and the No.1 movable plate 1041 is set to small buckle slot In 102, described No. four fixed links 10417 are set to 1041 bottom of No.1 movable plate close to the side of 107 inner wall of base intracavity On, described No. four one end of fixed link 10417 far from No.1 movable plate 1041 are fixedly connected with No. two bars 10414, described One end that No. two bars 10414 are connected with No.1 bar 10410 is fixed on by No.1 fixing axle 10413 in small fixed seat 10411, The small fixed seat 10411 is fixed in big fixed seat 10412, the big fixed seat 10412 and 107 inner wall of base intracavity It is fixedly connected, described No. two bars 10414 are a certain included angle fixation, described No. two bars 10414 and one with No.1 bar 10410 It is equipped with lever fixed block 1049 on number bar 10410, the both ends of the lever fixed link 10416 are fixed with two levers respectively 1049 machinery welding of block, the lever fixed block 1049,10416, No. two bars 10414 of lever fixed link and No.1 bar 10410 Lever construction is constituted, No. three fixed links 1048 are equipped between the No.1 bar 10410 and No. three movable plates 1046, it is described No. three fixed links 1048 are fixed on one end of No. three movable plates 1046, and the other end of described No. three movable plates 1046 passes through two Number fixed link 1045 is fixedly connected with No. two movable plates 1043, far from No. two fixed links 1045 on described No. two movable plates 1043 One end on be fixed with No.1 fixed link 1042, the No.1 fixed link 1042 is flexibly connected with small buckle 101, works as lesser calorie When button 101 moves downward, a downward power is applied to No.1 movable plate 1041 so that No.1 movable plate 1041 moves downward, And under the action of No.1 movable plate 1041, the movement in the same direction therewith of No. four fixed links 10417, and to the one of No. two bars 10414 End applies a power so that one end of No. two bars 10414 moves downward, lever fixed block 1049, lever fixed link 10416, two Number bar 10414 constitutes lever construction with No.1 bar 10410, according to lever principle, when one end of No. two bars 10414 moves downward When, No.1 bar 10410 moves right, as shown in figure 4, under the action of No.1 bar 10410, No. three fixed links 1048 are to No. three One end of movable plate 1046 applies the power moved right, and No. two fixed links are pushed to the other end of No. three movable plates 1046 1045 move downward, so that one end that No. two movable plates 1043 are fixedly connected with No.1 fixed link 1042 drives No.1 to fix Bar 1042 moves right, and the side of small buckle 101 is blocked, and avoids small buckle 101 in the reversed work of No.1 spring 10418 Firmly lower to rise, to realize that the first layer to small buckle 101 is fixed, the small buckle secondary fixing device 105 is by No.1 1051, No. two drive rods 1052 of drive rod, the driving of the drive rod 1055, five of drive rod 1054, four of fixed seat 1053, three 1056 No. two fixing axles of bar 1057, five fixed link 1058, three triangle fixed block 1059, No. four movable plates 10510, L-types 10515, No. six drive rod 10511, No.1 fixed block 10512, distribution box 10513, rectangular active block 10514, connecting wire drives 10520, No. two 10516, No. seven drive rods 101517 of lever, cylinder 10518, conducting rod 10519, conducting rod fixed block springs 10521, movable block 10522, driving kelly 1023 form, and described No. five fixed links 1058 are set to remote on No.1 movable plate 1041 On one end from No. four fixed links 10417, described No. five fixed links 1058 are welded with 1041 machinery of No.1 movable plate, described No. five 1058 Due Souths of fixed link be equipped with No. four drive rods 1055 upwards, described No. four 1055 tops of drive rod are equipped with a square Shape block and width is equal with No. five fixed links, No. four drive rods 1055 are set to 1053 center of fixed seat, and described consolidates 1053 center of reservation is equipped with an empty slot, and the empty slot internal diameter is equal to No. four 1055 outer diameters of drive rod, described No. four drive rods 1055 are respectively arranged on No. four drivings with 1053 mechanical engagement of fixed seat, 1052, No. three drive rods 1054 of described No. two drive rods On the left and right sides of bar 1055, set that there are three fixed shaft hole, described three fixations on one end of the No.1 drive rod 1051 Axis hole is in same horizontal line, and described three fixed shaft holes are successively by 1052, No. four drive rods 1055, three of No. two drive rods Number drive rod 1054 is fixed on No.1 drive rod 1051 respectively, one end of the No.1 drive rod 1051 and No. four movable plates 10510 mechanical connections, described No. four movable plates 10510 and No. three triangle fixed blocks 1059 constitute lever construction, described No. three triangle fixed blocks 1059 are fixedly connected with 107 top panel of base intracavity, described No. four movable plates 10510 it is another L-type drive rod 10511, one end and 10512 mechanical welding of No.1 fixed block of the L-type drive rod 10511 are fixed on end It is connected in integral structure, one end of the connecting wire 10515 is electrically connected with distribution box 10513, and the other end is fixed through No.1 Block 10512 is simultaneously fixed on No.1 fixed block 10512, and 10512 lower section of No.1 fixed block is equipped with movable block 10522, institute 10522 bottom of movable block stated is fixed with No. two springs 10521, and the conducting rod 10519 is mutual with connecting wire 10515 It is perpendicular to set up, a gap, the conducting rod 10519 are equipped between the conducting rod 10519 and connecting wire 10515 One end be fixed on conducting rod fixed block 10520, the other end is connected with cylinder 10518, the cylinder 10518 and seven Number 101517 mechanical engagement of drive rod, described No. seven drive rods 101517 pass through No. six drive rods 10516 and No. five drive rods 1056 mechanical connections, described No. two fixing axles 1057 are through No. six 10516 centers of drive rod and are fixed in triangle bottom On disk, described No. five one end of drive rod 1056 far from No. six drive rods 10516 are fixed on 1023 center of driving kelly, institute The one end for the driving kelly 1023 stated is fixed on triangle chassis, the other end and small buckle of the driving kelly 1023 101 mechanical connections, when No.1 fixed link 1042 blocks the side of small buckle 101, No. five fixed links 1058 are in No.1 activity It is moved downward therewith under the action of plate 1041 and a downward power is applied to No. four drive rods 1055 and make No. four drive rods 1055 move downward in fixed seat 1053, due to being set on one end of No.1 drive rod 1051 there are three fixed shaft hole and successively No. two drive rod 1055, three of drive rod 1052, four drive rods 1054 are fixed on No.1 drive rod 1051 respectively, when No. four When drive rod 1055 moves downward, No. two drive rods 1054 of drive rod 1055, three of drive rod 1052, four and No.1 drive rod Mechanical connection manner between 1051 is as shown in figure 4, under the action of No. four drive rod 1055, with number drive rod 1051 and four One end that number movable plate 10510 is connected moves upwards, and one end of No. four movable plates 10510 is pushed to move upwards, according to thick stick Rod principle, the other end counter motion therewith of No. four movable plates 10510, to drive L-type drive rod 10511 to move downward, and And No.1 fixed block 10512 moves downward therewith, connecting wire 10515 under the pulling of No.1 fixed block 10512 with conducting rod 10519 realize electrical connection, thus will be in the electrical energy transportation in distribution box 10513 to cylinder 10518 so that 10518 work of cylinder Make, No. seven drive rods 101517 do piston motion under the action of cylinder 101518, and No. seven drive rods 101517 are far from cylinder 10518 one end pulls No. six drive rods 10516 to move therewith, and the center of No. six drive rods 10516 is fixed on triangle chassis On, therefore, the other end of No. six drive rods 10516 affects the movement in the same direction therewith of No. five drive rods 1056, in No. five drive rods Under the action of 1056, driving kelly 1023 and the side of small buckle 101 are mechanically connected, and small buckle 101 is fixed, is realized secondary solid It is fixed, avoid small buckle and exact separation, the big fixed device for clip 106 from extending fixed block 1061, two by No.1 wall Fixed block 1062, L-type motion bar 1063, three spring 1064, four triangle fixed block 1065, No. five movable plates 1066, squares Shape lock chamber 1067, U-shaped drive rod 1068, idler wheel 1069, the spring of fixed block 10611, four of drive rod 10610, three 10612, No. two walls extend 10613, No. six movable plates 10614 of fixed block and form, and the No.1 wall extends fixed block 1061 are set in base intracavity 107 on the side of small buckle secondary fixing device 105, and the No.1 wall extends solid Determine block 1061 to be fixedly connected with 107 top panel of base intracavity, the No.1 wall extends to be fixed in fixed block 1061 No. two fixed blocks 1062, it is in symmetrical junction that described No. two walls, which extend fixed block 10613 and extend fixed block 1061 with No.1 wall, Structure is set on 107 inner wall of base intracavity, and described No. two walls, which extend, is equipped with No. three fixed blocks 10611, institute in fixed block 10613 There are two No. four springs 10612 stated are set, described two No. four springs 10612 are solid with No. two fixed blocks 1062, three respectively Determine block 10611 to be fixedly connected, there are two the drive rod 10610 is set, one end of described two drive rods 10610 is fixed On rectangle lock chamber 1067, the other end by No. four springs 10612 respectively with 1062, No. three fixed blocks of No. two fixed blocks 10611 are fixedly connected, one end that described two drive rods 10610 are connected with No. four springs 10612 and separate No. four bullets Rectangle extension rod is equipped on the side of spring 10612, the rectangle extension rod is in integral structure with drive rod 10610, described Rectangle lock chamber 1067 be set to U-shaped drive rod 1068 in, be equipped with idler wheel on the both ends of the U-shaped drive rod 1068 1069, the idler wheel 1069 is mechanically connected with U-shaped drive rod 1068,1068 bottom of U-shaped drive rod and No. five activities Plate 1066 is fixedly connected, and described No. five 1066 bottom centers of movable plate are fixed with No. four triangle fixed blocks 1065, described No. four triangle fixed blocks 1065 be fixedly connected with 107 bottom panel of base intracavity, it is remote on described No. five movable plates 1066 No. three springs 1064, described No. three springs 1064 and L-type motion bar are fixed on one end from U-shaped drive rod 1068 1063 are fixedly connected, and the L-type motion bar 1063 is fixed at No. six 10614 bottom centers of movable plate, described No. six work Movable plate 10614 is welded with 1063 machinery of L-type motion bar, and described No. six movable plates 10614 are mounted in big buckle slot 109, when When big buckle 110 moves downward, a downward power are applied to No. six movable plates 10614 so that No. six movable plates 10614 with Move downward, and drive the movement in the same direction therewith of L-type motion bar 1063, L-type motion bar 1063 to No. three 1064 applied forces of spring, So that No. three springs 1064 are shunk, and power is transferred to by No. three springs 1064 on No. five movable plates 1066, No. five movable plates 1066 and No. four triangle fixed blocks 1065 constitute lever constructions, according to lever principle, the other ends of No. five movable plates 1066 to It is raised, and U-shaped drive rod 1068 is pushed to move upwards, the idler wheel 1069 on U types drive rod 1068 pushes two drive rods 10610 move toward one another, so that the rectangle extension rod on two drive rods 10610 blocks 110 both sides of big buckle, avoid big Buckle 110 is detached with big buckle slot 109, realizes the fixation of buckle, small card slot inner wall is fixed in the small buckle slot 102 Card layer 103, the big card slot inner wall card layer 108 and big buckle slot 109 are in integral structure, small card slot inner wall card layer 103 with it is big Card slot inner wall card layer 108 is set up, and 101 can be buckled to avoid lesser calorie and is detached from card slot with big buckle 110, fixed for buckle increases One layer of guarantee, plays the role of being auxiliarily fixed for buckle.

Buckle of the present invention is a kind of by water dispenser front-wheel and the fixed medium of pedestal.

When small buckle 101 moves downward, a downward power is applied to No.1 movable plate 1041 so that No.1 movable plate 1041 move downward, and under the action of No.1 movable plate 1041, the movement in the same direction therewith of No. four fixed links 10417, and to two One end of number bar 10414 applies a power so that one end of No. two bars 10414 moves downward, and lever fixed block 1049, lever are solid 10416, No. two bars 10414 of fixed pole and No.1 bar 10410 constitute lever construction, according to lever principle, when No. two bars 10414 When one end moves downward, No.1 bar 10410 moves right, as shown in figure 4, under the action of No.1 bar 10410, No. three fixations Bar 1048 applies the power moved right to one end of No. three movable plates 1046, is pushed away to the other end of No. three movable plates 1046 It moves No. two fixed links 1045 to move downward, so that one end that No. two movable plates 1043 are fixedly connected with No.1 fixed link 1042 It drives No.1 fixed link 1042 to move right, and the side of small buckle 101 is blocked, avoid small buckle 101 in No.1 spring It is risen under 10418 opposition, to realize that the first layer to small buckle 101 is fixed, when No.1 fixed link 1042 will be small When the side of buckle 101 is blocked, No. five fixed links 1058 move downward and under the action of No.1 movable plate 1041 to four therewith Number drive rod 1055 applies a downward power and No. four drive rods 1055 is moved downward in fixed seat 1053, due to No.1 It is set on one end of drive rod 1051 there are three fixed shaft hole and successively by 1052, No. four drive rods 1055, three of No. two drive rods Number drive rod 1054 is fixed on No.1 drive rod 1051 respectively, when No. four drive rods 1055 move downward, No. two drive rods 1052, mechanical connection manner such as Fig. 4 institute of No. four drive rods 1055, three between drive rod 1054 and No.1 drive rod 1051 Show, under the action of No. four drive rod 1055, is transported upwards with one end that number drive rod 1051 is connected with No. four movable plates 10510 It is dynamic, and one end of No. four movable plates 10510 is pushed to move upwards, according to lever principle, the other end of No. four movable plates 10510 with Counter motion, to drive L-type drive rod 10511 to move downward, and No.1 fixed block 10512 moves downward therewith, even It connects conducting wire 10515 to be electrically connected with the realization of conducting rod 10519 under the pulling of No.1 fixed block 10512, thus by distribution box 10513 In electrical energy transportation to cylinder 10518 in so that cylinder 10518 work, work of No. seven drive rods 101517 in cylinder 101518 Piston motion is made under, the one end of No. seven drive rods 101517 far from cylinder 10518 pulls No. six drive rods 10516 to transport therewith Dynamic, the center of No. six drive rods 10516 is fixed on triangle chassis, and therefore, the other end of No. six drive rods 10516 affects five The movement in the same direction therewith of number drive rod 1056, under the action of No. five drive rod 1056, driving kelly 1023 and small buckle 101 Side is mechanically connected, and small buckle 101 is fixed, secondary fixation is realized, avoids small buckle and exact separation, when big buckle 110 to When lower movement, a downward power is applied to No. six movable plates 10614 so that No. six movable plates 10614 move downward therewith, and The movement in the same direction therewith of L-type motion bar 1063 is driven, L-type motion bar 1063 is to No. three 1064 applied forces of spring so that No. three springs 1064 shrink, and power is transferred to by No. three springs 1064 on No. five movable plates 1066, No. five movable plates 1066 and No. four three Angular fixed block 1065 constitutes lever construction, and according to lever principle, the other end of No. five movable plates 1066 is raised above, and is pushed away It moves U-shaped drive rod 1068 to move upwards, the idler wheel 1069 on U-shaped drive rod 1068 pushes two drive rods 10610 to transport in opposite directions It is dynamic so that the rectangle extension rod on two drive rods 10610 blocks 110 both sides of big buckle, avoid buckling greatly 110 with Big buckle slot 109 detaches, and realizes the fixation of buckle.

Problems solved by the invention is that the secured performance of water dispenser front housing silk-screen fixing device is poor, cannot be by front housing and bottom Seat is firm to be fixed, and the present invention is combined with each other by above-mentioned component, secondary by fixing device 104 of small buckle, small buckle Being fixedly secured between water dispenser front housing and pedestal is realized under fixing device 105,106 collective effect of big fixed device for clip, from And the normal use of equipment is more ensured.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (8)

1. a kind of water dispenser front housing silk-screen fixing device, structure includes front housing fixing device (1), sliding groove (2), sliding handle (3), pedestal (4), front housing (5), front housing parcel shelf (6), the front housing fixing device (1) is mounted in pedestal (4), described Front housing (5) is fixedly connected by front housing fixing device (1) with pedestal (4), and the pedestal (4) side panel is equipped with sliding groove (2), the sliding groove (2) run through pedestal (4) side panel, the sliding handle (3) be set to sliding groove (2) in and with cunning Dynamic slot (2) is slidably matched, and the front housing parcel shelf (6) is set on front housing (5), the front housing parcel shelf (6) and front housing (5) Bottom vertical connection, the front housing parcel shelf (6) are set up with front housing (5) in integral structure, it is characterised in that：

The front housing fixing device (1) is by small buckle (101), small buckle slot (102), small card slot inner wall card layer (103), lesser calorie Detain a fixing device (104), small buckle secondary fixing device (105), big fixed device for clip (106), base intracavity (107), big card slot inner wall card layer (108), big buckle slot (109), big buckle (110) composition；

The small buckle (101) is flexibly connected with small buckle slot (102), the small buckle slot (102) and big buckle slot (109) it is in that horizontal symmetrical structure is set at the top of base intracavity (107), the base intracavity (107) is enclosed by pedestal (4) inner wall At cavity, the small buckle slot (102) communicates with base intracavity (107) with big buckle slot (109), the small buckle Slot (102) inner wall is equipped with small card slot inner wall card layer (103), the small card slot inner wall card layer (103) and small buckle slot (102) Inner wall is in integral structure, and described fixing device (104) of small buckle is mechanically connected with small buckle (101), the lesser calorie Fixing device (104) of button is mechanically connected with small buckle secondary fixing device (105), described fixing device of small buckle (104), small buckle secondary fixing device (105) is set in base intracavity (107), described fixing device of small buckle (104), small buckle secondary fixing device (105) is mounted on base intracavity with big fixed device for clip (106) in symmetrical structure (107) in, the big fixed device for clip (106) and big buckle (110) mechanical connection, the big buckle slot (109) Inner wall is equipped with big card slot inner wall card layer (108), the inner wall of big the card slot inner wall card layer (108) and big buckle slot (109) In integral structure.

2. a kind of water dispenser front housing silk-screen fixing device according to claim 1, it is characterised in that：The small buckle one Secondary fixing device (104) is by No.1 movable plate (1041), No.1 fixed link (1042), No. two movable plates (1043), No.1 triangles Shape fixed block (1044), No. two fixed links (1045), No. three movable plates (1046), No. two triangle fixed blocks (1047), No. three Fixed link (1048), lever fixed block (1049), No.1 bar (10410), small fixed seat (10411), big fixed seat (10412), No.1 fixing axle (10413), No. two bars (10414), rectangular wall body fixed plate (10415), lever fixed link (10416), No. four Fixed link (10417), No.1 spring (10418) composition.

3. a kind of water dispenser front housing silk-screen fixing device according to claim 2, it is characterised in that：The No.1 activity Plate (1041) bottom is equipped with No.1 spring (10418), and one end of the No.1 spring (10418) is fixed on base intracavity (107) on bottom panel, the No.1 movable plate (1041) is set in small buckle slot (102), described No. four fixed links (10417) No.1 movable plate (1041) bottom is set on the side of base intracavity (107) inner wall, described No. four fixed links (10417) one end far from No.1 movable plate (1041) is fixedly connected with No. two bars (10414), described No. two bars (10414) The one end being connected with No.1 bar (10410) is fixed on by No.1 fixing axle (10413) in small fixed seat (10411), described Small fixed seat (10411) be fixed in big fixed seat (10412), the big fixed seat (10412) and base intracavity (107) Inner wall is fixedly connected, and described No. two bars (10414) are a certain included angle fixation, described No. two bars with No.1 bar (10410) (10414) and lever fixed block (1049), the both ends of the lever fixed link (10416) are equipped on No.1 bar (10410) Welded respectively with two lever fixed blocks (1049) machinery, the lever fixed block (1049), lever fixed link (10416), No. two bars (10414) constitute lever construction, the No.1 bar (10410) and No. three movable plates with No.1 bar (10410) (1046) No. three fixed links (1048) are equipped between, described No. three fixed links (1048) are fixed on No. three movable plates (1046) On one end, the other end of described No. three movable plates (1046) is solid with No. two movable plates (1043) by No. two fixed links (1045) It is fixed to connect, on described No. two movable plates (1043) No.1 fixed link is fixed on one end far from No. two fixed links (1045) (1042), the No.1 fixed link (1042) is flexibly connected with small buckle (101).

4. a kind of water dispenser front housing silk-screen fixing device according to claim 1, it is characterised in that：The small buckle two Secondary fixing device (105) is by No.1 drive rod (1051), No. two drive rods (1052), fixed seat (1053), No. three drive rods (1054), No. four drive rods (1055), (1056) No. two fixing axles (1057) of No. five drive rods, No. five fixed links (1058), three Number triangle fixed block (1059), L-type drive rod (10511), No.1 fixed block (10512), is matched at No. four movable plates (10510) Electronic box (10513), rectangular active block (10514), connecting wire (10515), No. six drive rods (10516), No. seven drive rods (101517), cylinder (10518), conducting rod (10519), conducting rod fixed block (10520), No. two springs (10521), movable blocks (10522), driving kelly (1023) forms.

5. a kind of water dispenser front housing silk-screen fixing device according to claim 4, it is characterised in that：No. five fixations Bar (1058) is set on No.1 movable plate (1041) on one end far from No. four fixed links (10417), described No. five fixed links (1058) it is welded with No.1 movable plate (1041) machinery, described No. five fixed link (1058) Due Souths are equipped with No. four drivings upwards Bar (1055), described No. four drive rod (1055) tops are equipped with a rectangular block and width is equal with No. five fixed links, described No. four drive rods (1055) be set to fixed seat (1053) center, described fixed seat (1053) center is equipped with an empty slot, described Empty slot internal diameter be equal to No. four drive rod (1055) outer diameters, described No. four drive rods (1055) match with fixed seat (1053) machinery It closes, described No. two drive rods (1052), No. three drive rods (1054) are respectively arranged on No. four drive rod (1055) left and right sides, It is set on one end of the No.1 drive rod (1051) there are three fixed shaft hole, described three fixed shaft holes are in same level On line, described three fixed shaft holes are successively by No. two drive rods (1052), No. four drive rods (1055), No. three drive rods (1054) it fixes on No.1 drive rod (1051) respectively, one end and No. four movable plates of the No.1 drive rod (1051) (10510) it being mechanically connected, described No. four movable plates (10510) constitute lever construction with No. three triangle fixed blocks (1059), No. three triangle fixed blocks (1059) are fixedly connected with base intracavity (107) top panel, described No. four movable plates (10510) L-type drive rod (10511), one end of the L-type drive rod (10511) and No.1 are fixed on the other end Fixed block (10512) machinery is welded as integral structure, one end and distribution box (10513) electricity of the connecting wire (10515) Connection, the other end is through No.1 fixed block (10512) and is fixed on No.1 fixed block (10512), the No.1 fixed block (10512) lower section is equipped with movable block (10522), and the movable block (10522) bottom is fixed with No. two springs (10521), The conducting rod (10519) with connecting wire (10515) is orthogonal sets up, the conducting rod (10519) is led with connecting A gap is equipped between line (10515), one end of the conducting rod (10519) is fixed on conducting rod fixed block (10520), The other end is connected with cylinder (10518), the cylinder (10518) and No. seven drive rod (101517) mechanical engagements, described No. seven drive rods (101517) be mechanically connected by No. six drive rods (10516) and No. five drive rods (1056), described two Number fixing axle (1057) is through No. six drive rods (10516) centers and is fixed on triangle chassis, described No. five drives The one end of lever (1056) far from No. six drive rods (10516) is fixed on driving kelly (1023) center, the driving kelly (1023) one end is fixed on triangle chassis, the other end of the driving kelly (1023) and small buckle (101) machinery Connection.

6. a kind of water dispenser front housing silk-screen fixing device according to claim 1, it is characterised in that：The big buckle is solid Determine device (106) and fixed block (1061), No. two fixed blocks (1062), L-type motion bar (1063), No. three bullets are extended by No.1 wall Spring (1064), No. four triangle fixed blocks (1065), No. five movable plates (1066), rectangle lock chamber (1067), U-shaped drive rod (1068), idler wheel (1069), drive rod (10610), No. three fixed blocks (10611), No. four springs (10612), No. two walls prolong Stretch fixed block (10613), No. six movable plate (10614) compositions.

7. a kind of water dispenser front housing silk-screen fixing device according to claim 6, it is characterised in that：The No.1 wall Extend fixed block (1061) to be set in base intracavity (107) on the side of small buckle secondary fixing device (105), it is described No.1 wall extends fixed block (1061) and is fixedly connected with base intracavity (107) top panel, and the No.1 wall extends solid Determine to be fixed with No. two fixed blocks (1062) in block (1061), described No. two walls extend fixed block (10613) and No.1 wall Body extends fixed block (1061) and is set on base intracavity (107) inner wall in symmetrical structure, and described No. two walls extend fixed block (10613) No. three fixed blocks (10611), there are two described No. four springs (10612) set, described two No. four bullets are equipped in Spring (10612) is fixedly connected with No. two fixed blocks (1062), No. three fixed blocks (10611) respectively, the drive rod (10610) If there are two, one end of described two drive rods (10610) is fixed on rectangle lock chamber (1067), and the other end passes through No. four Spring (10612) is fixedly connected with No. two fixed blocks (1062), No. three fixed blocks (10611) respectively, described two drive rods (10610) rectangle is equipped on the one end and the side of separate No. four springs (10612) being connected with No. four springs (10612) Extension rod, the rectangle extension rod are in integral structure with drive rod (10610), and the rectangle lock chamber (1067) is set to U In type drive rod (1068), idler wheel (1069), the idler wheel are equipped on the both ends of the U-shaped drive rod (1068) (1069) it is mechanically connected with U-shaped drive rod (1068), U-shaped drive rod (1068) bottom is solid with No. five movable plates (1066) Fixed connection, described No. five movable plate (1066) bottom centers are fixed with No. four triangle fixed blocks (1065), and described four Number triangle fixed block (1065) is fixedly connected with base intracavity (107) bottom panel, on described No. five movable plates (1066) No. three springs (1064) are fixed on one end far from U-shaped drive rod (1068), described No. three springs (1064) are lived with L-type Lever (1063) is fixedly connected, and the L-type motion bar (1063) is fixed at No. six movable plate (10614) bottom centers, institute No. six movable plates (10614) stated are welded with L-type motion bar (1063) machinery, and described No. six movable plates (10614) are mounted on In big buckle slot (109).

8. a kind of water dispenser front housing silk-screen fixing device according to claim 1, it is characterised in that：The small buckle slot (102) small card slot inner wall card layer (103) is fixed in, the big card slot inner wall card layer (108) is in big buckle slot (109) Integral structure.