CN206923781U - The attachment structure and intelligent watch of a kind of watchband - Google Patents

The attachment structure and intelligent watch of a kind of watchband Download PDF

Info

Publication number
CN206923781U
CN206923781U CN201720809424.1U CN201720809424U CN206923781U CN 206923781 U CN206923781 U CN 206923781U CN 201720809424 U CN201720809424 U CN 201720809424U CN 206923781 U CN206923781 U CN 206923781U
Authority
CN
China
Prior art keywords
watchband
fastener component
component
attachment structure
fastener
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201720809424.1U
Other languages
Chinese (zh)
Inventor
黄智永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Genius Technology Co Ltd
Original Assignee
Guangdong Genius Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Genius Technology Co Ltd filed Critical Guangdong Genius Technology Co Ltd
Priority to CN201720809424.1U priority Critical patent/CN206923781U/en
Application granted granted Critical
Publication of CN206923781U publication Critical patent/CN206923781U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Connection Of Plates (AREA)

Abstract

The utility model belongs to intelligent watch technical field, the attachment structure and intelligent watch of a kind of watchband are provided, including the connecting shaft that is arranged on table body and it is arranged on watchband end face and is available for the spacing connection component being connected in the connecting shaft, the connection component includes soft plastic cement outer layer and is embedded on the plastic cement outer layer and is available for fastener to be connected in the connecting shaft and the fastener component of hard, and elastic connection coordinates on the fastener component and with the fastener component and causes the connecting shaft to close the spacing limit assembly in the fastener component;So design can solve the watchband connection of existing wrist-watch and unloading process is all relatively complicated, the problem of so as to cause poor user experience.

Description

The attachment structure and intelligent watch of a kind of watchband
Technical field
The utility model belongs to intelligent watch technical field, especially designs the attachment structure and intelligent watch of a kind of watchband.
Background technology
In traditional watch structure, the connection between its table body and watchband passes through watchband often through a Gen Shenger bars, Then the both ends of the life ear bar are arranged to compressible structure, then by compressing raw ear bar two so that watchband is loaded into table In the table ear of body, and then realize the connection of watchband and table body.Such connected mode needs specific equipment to aid in installing, and And the process of installation and removal is all relatively complicated, so as to influence the experience of user.
Utility model content
The purpose of this utility model is to provide a kind of attachment structure of watchband, it is intended to solves the watchband connection of existing wrist-watch It is all relatively complicated with unloading process, the problem of so as to cause poor user experience.
The utility model so solves:A kind of attachment structure of watchband, including the connecting shaft being arranged on table body and It is arranged on watchband end face and is available for the spacing connection component being connected in the connecting shaft, the connection component includes soft Plastic cement outer layer and it is embedded on the plastic cement outer layer and is available for fastener to be connected in the connecting shaft and the fastener component of hard, with And elastic connection coordinates on the fastener component and with the fastener component so that connecting shaft closing is spacing in the hook Limit assembly in buckle assembly.
Further, the plastic cement outer layer is concavely provided with the link slot for being available for the spacing connection of fastener component, the hook Buckle assembly is the metal structure of hard, and the fastener component is threaded in the link slot.
Further, the plastic cement outer layer is concavely provided with the link slot for being available for the spacing connection of fastener component, the hook Buckle assembly is to be integrally formed with the plastic cement outer layer and be fitted in the hard plastic structure in the link slot.
Further, be additionally provided with the fastener component it is multiple be available for increasing the plastic cement outer layer and the fastener component it Between contact area through hole, multiple enhancing plastic cement outer layers and the fastener component are additionally provided with the end face of the fastener component Between contact area fluting.
Further, the fastener component includes connecting the connection of the pothook positioned at the pothook of front end and support Portion, the link slot are divided into the U-type groove of the corresponding pothook and the stopper slot of the spacing connecting portion, and the one of the stopper slot Individual cell wall is provided with the opening connected with the U-type groove, and the width of the opening is less than the width of the cell wall.
Further, the pothook, which is provided with, is available for the spacing storage tank for housing the connecting shaft, on the connecting portion It is available for the limit assembly to position mobile chute provided with being arranged with.
Further, the stopper slot be also divided into the first link slot of bottom and above first link slot Two link slots, the cross-sectional area of first link slot are more than the cross-sectional area of second link slot, and the connection component is also Including the cover piece for fixing the connecting portion, the fastener component is connected in first link slot, the cover piece It is connected on second link slot, and the cover piece is fixedly connected on the connecting portion.
Further, the limit assembly includes mobile link above the fastener component and may move the closure appearance The slide plate for putting the opening of groove, the sliding block for extending downwardly and being mobily connected in the chute along the slide plate bottom surface and elasticity are even The elastic component being connected between the sliding block and the chute, and upwardly extend abutting platform along the slide plate top surface.
Further, the platform that abuts includes positioned at front end and is used for the inclination abutting part being connected on the plastic cement outer layer With the boss that the fastener component is dismantled positioned at rear end and for convenience.
The utility model also provides a kind of intelligent watch, including table body and watchband, and the watchband and the table body pass through power Profit requires that the attachment structure of foregoing watchband is connected.
The technology that the attachment structure and intelligent watch of watchband provided by the utility model have relative to existing technology is imitated Fruit is:By the setting of connection component on connecting shaft on table body and watchband end face, and then the fastener group being embedded on plastic cement outer layer Part fastener is connected in connecting shaft, and then limit assembly resilient movement is connected on fastener component so that connecting shaft closing is connected to Between the fastener component and limit assembly, and then realize the connection between the watchband and table body;And when needing dismounting, by spacing group Part is moved out the fastener end of the fastener component, so as to which connecting shaft is easy for departing from the fastener component, so as to realize dismounting, enters And total designs the connection for causing watchband and table body and dismounting is more convenient.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure figure for the intelligent watch that the utility model embodiment provides.
Fig. 2 is the exploded view for the intelligent watch that the utility model embodiment provides.
Fig. 3 is the sectional view of the attachment structure for the watchband that the utility model embodiment provides.
Fig. 4 be the utility model embodiment provide watchband attachment structure in fastener component structure chart.
Fig. 5 be the utility model embodiment provide watchband attachment structure in limit assembly structure chart.
Fig. 6 is the structure chart of the attachment structure middle cover plate for the watchband that the utility model embodiment provides.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.
It refer to shown in accompanying drawing 1 and Fig. 2, in the utility model embodiment, there is provided a kind of attachment structure of watchband, including The connecting shaft 11 being arranged on table body 10 and the connection component 30 being arranged on the end face of watchband 20, extend outward on the table body 10 Two boss, the connecting shaft 11 are connected between two boss, and rotation-limited is connected to respectively at the both ends of the connecting shaft 11 On the boss, the connection component 30 can be connected in the connecting shaft 11 with spacing, so as to realize the watchband 20 and the table body 10 Connection.The connection component 30 includes soft plastic cement outer layer 32 and the fastener component 31 being embedded on the plastic cement outer layer 32, and Limit assembly 33 of the mobile link on the fastener component 31.The plastic cement outer layer 32 is substantially integral and soft with the watchband 20 The selection of material can ensure that the process of wearing is more comfortable, and the fastener component 31 is connected to the connecting shaft 11 for fastener On, and the hard material that the material of the fastener component 31 is preferably, so design can ensure that the fastener of fastener component 31 connects Validity when in the connecting shaft 11.The resilient movement of limit assembly 33 is connected on the fastener component 31, so as to ensure that The detachability of connection component 30 and quick detachable property, the limit assembly 33 are connected to the fastener component 31 in the presence of elastic component When upper, the front portion of limit assembly 33 is closed with the pothook distribution of the fastener component 31 connecting shaft 11 being enclosed in the fastener component 31 Grab part in, so as to avoid connecting shaft 11 depart from the fastener component 31, this completes between watchband 20 and table body 10 Effective connection.
The attachment structure of the watchband 20 of design above, passes through connection component in connecting shaft 11 on table body 10 and the end face of watchband 20 30 setting, and then the fastener of fastener component 31 being embedded on plastic cement outer layer 32 is connected in connecting shaft 11, then limit assembly 33 resilient movements be connected on fastener component 31 so that the closing of connecting shaft 11 be connected to the fastener component 31 and limit assembly 33 it Between, and then realize the connection between the watchband 20 and table body 10;And when needing dismounting, limit assembly 33 is moved out the fastener The fastener end of component 31, so as to which connecting shaft 11 is easy for departing from the fastener component 31, so as to realize dismounting, and then total Design make it that the connection of watchband 20 and table body 10 and dismounting are more convenient.
Specifically, as shown in Figures 2 and 3, in the utility model embodiment, the plastic cement outer layer 32, which is concavely provided with, is available for this The link slot 21 of 31 spacing connection of fastener component, the shape of the link slot 21 is similar to the fastener component 31, and so design can be with Ensure that the fastener component 31 can be fitted and connected in the link slot 21, the fastener component 31 be hard metal structure, the hook Buckle assembly 31 is threaded in the link slot 21.
In the present embodiment, the fastener component 31 of the metal material is embedded in the link slot 21, while the fastener component Multiple connecting poles for being threaded hole are convexly equipped with 31, can be further by the fastener component 31 and the watchband by the connecting pole 20 are fastenedly connected, and then ensure the fastener component 31 in the stability using process, and the fastener structure of metal material is in reality Border is existed using process, during vertical away from the table body 10 outwards force of the watchband 20, or when being exerted a force in 30 ° of inclination angles, the connection knot Structure can bear at least 50N pulling force effect;And when being exerted a force in 15 ° of inclination angles, the attachment structure can be born close to 80N Pulling force effect, and then this structure can meet the active force use range of normal watchband 20 and table body 10 connection completely.
Specifically, as shown in Figure 3 and Figure 4, in the utility model embodiment, the plastic cement outer layer 32, which is concavely provided with, is available for this The link slot 21 of 31 spacing connection of fastener component, the fastener component 31 are to be integrally formed with the plastic cement outer layer 32 and be fitted in the company Hard plastic structure in access slot 21.It is additionally provided with simultaneously on the fastener component 31 and multiple is available for increasing the plastic cement outer layer 32 and the hook The through hole 3122 of contact area between buckle assembly 31, multiple enhancing plastic cement outer layers 32 are additionally provided with the end face of the fastener component 31 The fluting 3123 of contact area between the fastener component 31.
In the present embodiment, the plastic material of the fastener component 31 preferably hard, and the fastener component 31 and the modeling The double-shot moulding of glue outer layer 32 integrally forms, and plastic cement outer layer 32 can ensure comfortableness when watchband 20 is worn, the fastener of the hard Component 31 primarily serves invigoration effect, and the fastener component 31 is provided with multiple through holes and fluting, so that plastic cement outer layer 32 and during fastener 31 integrated injection molding of component, it is each filled with the through hole 3122 and in fluting 3123 and plastic cement outer layer 32 is integral Soft plastic cement, it can so strengthen the compactness of the connection between plastic cement outer layer 32 and fastener component 31, can so increase The stress-bearing capability of attachment structure, during actual test, when the fastener component 31 selects the plastic material of hard, the watchband 20 During outwards force vertical away from the table body 10, the attachment structure can bear at least 86N pulling force effect, and in 30 ° of inclination angles During force, the attachment structure can bear at least 90N pulling force effect;And when being exerted a force in 15 ° of inclination angles, the attachment structure can To bear at least 92N pulling force effect;When the pulling force tolerance range so designed is more than fastener component 31 from metal material, but Routine use of the table body 10 of watchband 20 in connection can all be met.
Specifically, as shown in Figure 2 and Figure 4, in the utility model embodiment, the fastener component 31 is included positioned at front end Pothook 311 and support connect the pothook 311 connecting portion 312, the link slot 21 divide for should pothook 311 it is U-shaped The stopper slot 23 of groove 22 and the spacing connecting portion 312.One cell wall of the stopper slot 23 is provided with and opened with what the U-type groove 22 connected Mouthful, the width of the opening is less than the width of the cell wall, and so design can ensure that the fastener component 31 is connected to the link slot 21 Interior validity.
In the present embodiment, the pothook 311 is connected in the connecting shaft 11 for fastener and realizes watchband 20 and table body 10 light connection, it is in square that the connecting portion 312, which is preferably, and the connecting portion 312 connects a side of the pothook 311 The width on side is more than the width of the pothook 311, and when can so ensure 311 stress of pothook, the connecting portion 312 will not be because outer Power and move, and then ensure attachment structure connection validity.
Specifically, as shown in Figure 2 and Figure 4, in the utility model embodiment, the pothook 311 is spacing provided with being available for The storage tank 3111 of the connecting shaft 11 is housed, the longitudinal section product of the storage tank 3111 is more than the cross-sectional area of the connecting shaft 11, this When sample can ensure that the watchband 20 is connected on the table body 10 by attachment structure, it can also be rotated relative to the table body 10 , the connecting portion 312 is provided with the chute 3121 for being arranged with and being available for the limit assembly 33 to position movement, and the limit assembly 33 passes through The chute 3121 positioning movement, so as to realize the closing and unlatching of the port of pothook 311, namely realize watchband 20 relative to The connection and dismounting of table body 10.
Specifically, as shown in Figure 2 and Figure 6, in the utility model embodiment, the stopper slot 23 is also divided into the first of bottom Link slot 231 and the second link slot 232 above first link slot 231, the cross-sectional area of first link slot 231 are big In the cross-sectional area of second link slot 232, the connection component 30 also includes being used for the cover piece 34 for fixing the connecting portion 312, The fastener component 31 is connected in first link slot 231, and the cover piece 34 is connected on second link slot 232, and should Cover piece 34 is fixedly connected on the connecting portion 312.
In the present embodiment, the connecting portion 312 is connected in first link slot 231, the cover piece 34 be connected to this In two link slots 232, and the cover piece 34 is fixedly connected on the connecting portion 312 by screw, so can further be limited The movement of the fixed connecting portion 312, so as to ensure that the stability of the attachment structure.
In the present embodiment, the spacing fluting 341 for being available for the limit assembly 33 to move is further opened with the cover piece 34.
Specifically, as shown in figure 5, in the utility model embodiment, the limit assembly 33 includes mobile link in the hook The top of buckle assembly 31 simultaneously may move the slide plate 331 for the opening for blocking the storage tank 3111, be extended downwardly simultaneously along the bottom surface of slide plate 331 Elasticity of the sliding block 333 and elastic connection being mobily connected in the chute 3121 between the sliding block 333 and the chute 3121 Part 335, and upwardly extended along the top surface of slide plate 331 and abut platform 332.
In the present embodiment, for the 333 spacing mobile link of sliding block in the chute 3121, the sliding block 333 deviates from the grab Alignment pin 334 is further extended outward on the side in portion 311, the one end of elastic component 335 is set in the alignment pin 334, the other end It is spacing to be connected on the cell wall of the chute 3121, and the sliding block 333 is connected to the chute 3121 in the presence of spring part When on cell wall, the anterior opening for blocking the storage tank 3111 on the pothook 311 of the slide plate 331, it can so cause The storage tank 3111 is closed, so as to prevent connecting shaft 11 from departing from the pothook 311.
In the utility model embodiment, the abutting platform 332 extended on the top surface of slide plate 331 includes being used in combination positioned at front end In the inclination abutting part 3321 being connected on the plastic cement outer layer 32 and positioned at rear end and for conveniently dismantling the fastener component 31 Boss 3322.Abutting platform 332 is provided with to abutting part 3321 should be tilted on the plastic cement outer layer 32 and the pothook 311, so Design can prevent the connecting shaft 11 top from opening the slide plate 331, while the setting of the boss 3322 can deviate from order to the slide plate 331 The pothook 311 moves, and then make it that slide plate 331 departs from the openend of storage tank 3111 of the pothook 311, and then is easy to the company Spindle 11 departs from the pothook 311, so as to realize the easy removal of watchband 20 and table body 10.
The utility model, which also provides a kind of intelligent watch, includes table body 10 and watchband 20, and the connection of foregoing watchband 20 Structure.The intelligent watch so designed, the process enhanced convenience of connection and the dismounting of its watchband 20 and table body 10 and easily.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

  1. A kind of 1. attachment structure of watchband, it is characterised in that:Including the connecting shaft being arranged on table body and it is arranged on watchband end face Go up and be available for the spacing connection component being connected in the connecting shaft, the connection component includes soft plastic cement outer layer and is embedded On the plastic cement outer layer and it is available for fastener to be connected in the connecting shaft and the fastener component of hard, and elastic connection is in institute State on fastener component and coordinate with the fastener component and make it that the connecting shaft closing is spacing spacing in the fastener component Component.
  2. 2. the attachment structure of watchband as claimed in claim 1, it is characterised in that:The plastic cement outer layer be concavely provided be available for it is described The link slot of the spacing connection of fastener component, the fastener component are the metal structure of hard, and the fastener component is threaded in In the link slot.
  3. 3. the attachment structure of watchband as claimed in claim 1, it is characterised in that:The plastic cement outer layer be concavely provided be available for it is described The link slot of the spacing connection of fastener component, the fastener component are to be integrally formed with the plastic cement outer layer and be fitted in the connection Hard plastic structure in groove.
  4. 4. the attachment structure of watchband as claimed in claim 3, it is characterised in that:Multiple be available for is additionally provided with the fastener component Increase the through hole of contact area between the plastic cement outer layer and the fastener component, be additionally provided with the end face of the fastener component more The individual fluting for strengthening contact area between the plastic cement outer layer and the fastener component.
  5. 5. the attachment structure of watchband as claimed in claim 2 or claim 3, it is characterised in that:The fastener component includes being located at front end Pothook and support connect the connecting portion of the pothook, the link slot is divided into the U-type groove and limit of the corresponding pothook The stopper slot of the position connecting portion, a cell wall of the stopper slot are provided with the opening connected with the U-type groove, the opening Width be less than the cell wall width.
  6. 6. the attachment structure of watchband as claimed in claim 5, it is characterised in that:The pothook, which is provided with, is available for spacing house The storage tank of the connecting shaft, the connecting portion are provided with the chute for being arranged with and being available for the limit assembly positioning mobile.
  7. 7. the attachment structure of watchband as claimed in claim 6, it is characterised in that:The stopper slot is also divided into the first company of bottom Access slot and the second link slot above first link slot, the cross-sectional area of first link slot are more than described second The cross-sectional area of link slot, the connection component also include being used for the cover piece for fixing the connecting portion, and the fastener component connects It is connected in first link slot, the cover piece is connected on second link slot, and the cover piece is fixedly connected on On the connecting portion.
  8. 8. the attachment structure of watchband as claimed in claim 7, it is characterised in that:The limit assembly includes mobile link in institute State above fastener component and may move the slide plate of the opening of the closure storage tank, extended downwardly along the slide plate bottom surface and be removable It is dynamic to be connected to the elastic component of the sliding block in the chute and elastic connection between the sliding block and the chute, and along described Slide plate top surface upwardly extends abutting platform.
  9. 9. the attachment structure of watchband as claimed in claim 8, it is characterised in that:The abutting platform includes positioned at front end and is used for It is connected on the plastic cement outer layer and tilts abutting part and positioned at rear end and for the convenient boss for dismantling the fastener component.
  10. A kind of 10. intelligent watch, it is characterised in that:Including table body and watchband, the watchband and the table body pass through claim The attachment structure of watchband described in any one of 1-9 is connected.
CN201720809424.1U 2017-07-05 2017-07-05 The attachment structure and intelligent watch of a kind of watchband Active CN206923781U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720809424.1U CN206923781U (en) 2017-07-05 2017-07-05 The attachment structure and intelligent watch of a kind of watchband

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720809424.1U CN206923781U (en) 2017-07-05 2017-07-05 The attachment structure and intelligent watch of a kind of watchband

Publications (1)

Publication Number Publication Date
CN206923781U true CN206923781U (en) 2018-01-26

Family

ID=61353726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720809424.1U Active CN206923781U (en) 2017-07-05 2017-07-05 The attachment structure and intelligent watch of a kind of watchband

Country Status (1)

Country Link
CN (1) CN206923781U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107157038A (en) * 2017-07-05 2017-09-15 广东小天才科技有限公司 The attachment structure and intelligent watch of a kind of watchband

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107157038A (en) * 2017-07-05 2017-09-15 广东小天才科技有限公司 The attachment structure and intelligent watch of a kind of watchband
CN107157038B (en) * 2017-07-05 2023-09-15 广东小天才科技有限公司 Connection structure and intelligent wrist-watch of watchband

Similar Documents

Publication Publication Date Title
CN107157038A (en) The attachment structure and intelligent watch of a kind of watchband
US20120294675A1 (en) Assembled structure with connectors
CN206923781U (en) The attachment structure and intelligent watch of a kind of watchband
CN104821973B (en) A kind of three-stage mobile phone battery cover assembling structure and mobile phone
CN208176194U (en) Magnet hasp, knapsack
CN202546188U (en) Video camera fixing device and camera shooting device
CN205721107U (en) A kind of can the child intelligence wrist-watch of plug-in card
CN202788356U (en) Simple hand-lifting door stop
CN205756336U (en) Storage ladder
CN208965359U (en) A kind of plastic combination assembly court
CN209461519U (en) A kind of honeycomb type structure lithium-ions battery
CN209148989U (en) Bridge of the nose adjustable height goggles
CN208547414U (en) A kind of human body balance elastic force stabilizer blade suitable for E font sensor
CN208511321U (en) A kind of skiing glasses structure
CN208419331U (en) A kind of cold storage plate and splicing structure
CN204697974U (en) A kind of positioning host embedded type shoe with positioning function of high strength gps signal
CN202774358U (en) Portable rubber boot
CN205017520U (en) Earphone support arm slip subassembly
CN109131146A (en) A kind of automobile interior exterior decorations installation and positioning structure
CN209660915U (en) A kind of decoration piece cabinet that can arbitrarily recombinate
CN208256157U (en) A kind of collapsible city planning model
CN204892227U (en) Atomizer lid is from closing mechanism
CN209079390U (en) The imitative numb sofa fabric of mould proof anti-mite
CN208539984U (en) One kind having damping, buffering structure silica gel cell-phone cover
CN214340620U (en) Tablet computer sleeve convenient for installing and taking down tablet computer

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant