CN108916616A - A kind of snap-in structure - Google Patents

A kind of snap-in structure Download PDF

Info

Publication number
CN108916616A
CN108916616A CN201810965678.1A CN201810965678A CN108916616A CN 108916616 A CN108916616 A CN 108916616A CN 201810965678 A CN201810965678 A CN 201810965678A CN 108916616 A CN108916616 A CN 108916616A
Authority
CN
China
Prior art keywords
equipment
sliding rail
collision bead
end surface
groove
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.)
Pending
Application number
CN201810965678.1A
Other languages
Chinese (zh)
Inventor
于桂洋
董大海
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.)
Nanchang Black Shark Technology Co Ltd
Original Assignee
Nanchang Black Shark 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 Nanchang Black Shark Technology Co Ltd filed Critical Nanchang Black Shark Technology Co Ltd
Priority to CN201810965678.1A priority Critical patent/CN108916616A/en
Publication of CN108916616A publication Critical patent/CN108916616A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B17/00Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/21Combinations with auxiliary equipment, e.g. with clocks or memoranda pads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention discloses a kind of snap-in structure, which mainly includes:There is sliding rail on the connecting end surface of first equipment, there is groove matched with sliding rail on the connecting end surface of the second equipment.Sliding rail is arranged by the connecting end surface in the first equipment in the present invention, the connecting end surface of second equipment is provided with groove matched with sliding rail, it only needs to slide into the sliding rail of the first equipment when in use in the groove of the second equipment, due to sliding rail and the mating setting of groove, it can make to be tightly secured together between the first equipment and the second equipment, suitable for the mobile terminal and game paddle of all models, and structure design is simple, and manufacturing cost is lower.

Description

A kind of snap-in structure
Technical field
The present invention relates to external device fields, more particularly to a kind of snap-in structure.
Background technique
With the development for setting about trip, the game paddle type of mobile phone is more at present, and hand swims handle since it is there are physical button, So that the operation sense and game experiencing of game greatly promote.In hand trip handle, the fixed form between mobile phone and handle becomes The emphasis that everybody studies.
Generally there are two types of fixed forms for traditional hand trip handle, and one is clipping handles, are cooperated by spring and body, It is stopped machine by the elastic card of bullet button or tension spring on handle, such method higher cost, and a kind of handle can only be adapted to one Money mobile phone, for various sizes of mobile phone, fix tightly solidity is poor, therefore the scope of application is narrow;There are also a kind of plug-in hands Handle, taper knob are fixed mobile phone and handle by handle and being clasped for protective case on the protective case of mobile telephone external, are used Such method handle can be stablized with mobile phone to be cooperated, but the design of the snap device of handle inner is complicated, higher cost.
Summary of the invention
The present invention provides a kind of snap-in structure, and to solve in the prior art, fixed form is set between game paddle and mobile phone The problem of counting complexity, higher cost, narrow application range.
In order to solve the above technical problems, the present invention provides a kind of snap-in structure, including:The connecting end surface of first equipment It is upper that there is sliding rail, there is groove matched with the sliding rail on the connecting end surface of the second equipment.
Further, the length of the sliding rail is equal to the length of the groove.
Further, the groove is closed at one end.
Further, the material of the sliding rail and the groove is rubber.
It further, further include collision bead structure on the connecting end surface of first equipment, the connecting end surface of second equipment On further include bowl configurations with the collision bead setted structure.
Further, be spaced pre-determined distance between the collision bead structure and the extreme, the pre-determined distance with it is described Length of the sum of the length of sliding rail less than or equal to the connecting end surface of first equipment;The bowl configurations and the groove ends Be spaced the pre-determined distance between portion, the length of the pre-determined distance and the groove and be less than or equal to second equipment Connecting end surface length.
Further, the collision bead structure includes at least:Collision bead, spring and shell, the shell are the closed sky in bottom Heart cylindrical body, shown spring are mounted on the inside of shown shell, and one end of the spring is fixedly connected with the bottom of the shell, institute The other end for stating spring is connect with the collision bead.
Further, the interior diameter of the hollow cylinder is identical as the diameter of the collision bead, the length of the spring and institute State height of the sum of the diameter of collision bead greater than the interior cylinder of the hollow cylinder, the radius of the length of the spring and the collision bead The sum of be less than or equal to the hollow cylinder interior cylinder height.
Further, the depth of the bowl configurations is less than or equal to the radius of the collision bead.
It further, further include collision bead structure on the connecting end surface of first equipment, the connecting pin of second equipment Further include on face with the bowl configurations of the collision bead setted structure in the case where, the sliding rail is match steel material, and the groove is Plastic material.
Further, in the case where first equipment is game paddle, second equipment is the peripheral hardware of mobile terminal Protective case;In the case where first equipment is the peripheral hardware protective case of mobile terminal, second equipment is game paddle.
Sliding rail is arranged by the connecting end surface in the first equipment in the present invention, and the connecting end surface of the second equipment is provided with and sliding rail Matched groove only needs to slide into the sliding rail of the first equipment when in use in the groove of the second equipment, due to sliding rail with The mating setting of groove can make to be tightly secured together between the first equipment and the second equipment, the movement suitable for all models Terminal and game paddle, and structure design is simple, manufacturing cost is lower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sliding rail in first embodiment of the invention;
Fig. 2 is the structural schematic diagram of first embodiment of the invention further groove;
Fig. 3 is the snap-in structure scheme of installation in first embodiment of the invention;
Fig. 4 is the connection schematic diagram in first embodiment of the invention;
Fig. 5 is first embodiment of the invention further groove schematic diagram closed at one end;
Fig. 6 is collision bead structure setting schematic diagram in second embodiment of the invention;
Fig. 7 is second embodiment of the invention pits structure setting schematic diagram;
Fig. 8 is the diagrammatic cross-section of collision bead structure in second embodiment of the invention.
Specific embodiment
In order to solve fixed form design complexity, higher cost, applicable model between game paddle and mobile phone in the prior art Narrow problem is enclosed, the present invention provides a kind of snap-in structures to carry out the present invention further below in conjunction with attached drawing and embodiment It is described in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, the present invention is not limited.
The first embodiment of the present invention provides a kind of snap-in structure, and structural schematic diagram is as depicted in figs. 1 and 2, mainly Sliding rail including the connecting end surface setting in the first equipment, as shown in Figure 1, and being arranged on the connecting end surface of the second equipment Groove matched with sliding rail, as shown in Figure 2.
When the snap-in structure provided in using the present embodiment, it is only necessary to be arranged along the connecting end surface of the second equipment recessed The horizontal direction (i.e. arrow direction in Fig. 3) of slot, the sliding rail of the connecting end surface of the first equipment is slid into groove, is such as schemed Shown in 3, since sliding rail is mating with groove, sliding rail is slid completely into after groove, and sliding rail surface and groove inner surface completely attach to, and two There is no gap between person, can make to be tightly secured together between the first equipment and the second equipment, as shown in Figure 4.The present embodiment The snap-in structure of offer passes through the cooperation of sliding rail and groove, can be realized between any two equipment by the design of simple structure Be fixedly connected, manufacturing cost is lower, applied widely.
Preferably, the first equipment and the second equipment can be the peripheral hardware protective case of game paddle and mobile terminal, first In the case that equipment is game paddle, the second equipment is the peripheral hardware protective case of mobile terminal;It is mobile terminal in the first equipment In the case where peripheral hardware protective case, the second equipment is game paddle.It, can also be according to the size and trip of mobile terminal specifically in setting The model of play handle, the position of corresponding setting sliding rail and groove, for example, when game paddle is unilateral handle, it is only necessary to Connecting end surface is set by the wherein side on the peripheral hardware protective case of mobile terminal, groove is set on connecting end surface, outside If the connecting end surface of protective case is usually top side or bottom side;When game paddle is the handle of bilateral, peripheral hardware protection The top side and bottom side of set are connecting end surface, when sliding rail is arranged in the connecting end surface of game paddle, are protected in peripheral hardware The corresponding setting groove of the connecting end surface of set, alternatively, one in two game paddles is arranged sliding rail on connecting end surface, it is another Groove is arranged in a connecting end surface, and groove is arranged in a connecting end surface of corresponding peripheral hardware protective case, another connecting end surface is set Set sliding rail, also, guarantee all sliding rails and institute it is fluted between be it is mating, can in this way when user does not need connection handle Will fix between two handles by sliding rail and groove, facilitate preservation, is unlikely to occur omitting single handle and leading to handle Not the problem of not being available.
In order to guarantee to be completely embedded between sliding rail and groove, it is larger that the material of sliding rail and groove can be set to coefficient of friction Rubber, prevent because coefficient of friction is too small between sliding rail and the contact surface of groove, user is mobile when holding game paddle The protective case of terminal due to gravity slide downward the case where occur.It will be appreciated that the material of sliding rail and groove can not It is limited to rubber, or the biggish other materials of coefficient of friction, as long as guaranteeing to drive because of gravity between equipment Sliding rail marks groove.
Preferably, in actual use, it will usually set same length for the length of the length of sliding rail and groove, protect The contact surface for demonstrate,proving sliding rail and groove is maximum, and will not be because of the too long waste caused on material and structure of sliding rail or groove.Into one Step ground, one end of groove can be set to closed structure, prevent from causing the case where can not being aligned between equipment when sliding into sliding rail, As shown in figure 5, sliding rail can only slide into from the open one end of groove, slides and stop when the end of sliding rail touches the closed end of groove Only, it at this point, sliding rail should all slide into groove, is reversely skidded off when skidding off.
Sliding rail is arranged by the connecting end surface in the first equipment in the present embodiment, and the connecting end surface of the second equipment is provided with and slides The matched groove of rail only needs to slide into the sliding rail of the first equipment when in use in the groove of the second equipment, due to sliding rail With the mating setting of groove, can make to be tightly secured together between the first equipment and the second equipment, the shifting suitable for all models Dynamic terminal and game paddle, and structure design is simple, manufacturing cost is lower.
The second embodiment of the present invention additionally provides a kind of snap-in structure, and the connecting end surface for being mainly included in the first equipment is set The sliding rail set, and the groove matched with sliding rail being arranged on the connecting end surface of the second equipment.Further, in the first equipment Connecting end surface on be additionally provided with collision bead structure, correspondingly, being also provided on the connecting end surface of the second equipment and collision bead The bowl configurations of setted structure, as shown in Figure 6 and Figure 7.Collision bead structure has retractility, when sliding rail slides into groove, collision bead end Portion is shunk, so that the first equipment slides into the second equipment, when reaching bowl configurations position, collision bead end pops up and is caught in the second equipment In the bowl configurations of connecting end surface, so that the first equipment and the second equipment are fixed, without external forces, between equipment Snap-in structure will not be moved due to collision bead structure, further enhance the stability connected between equipment.
In the present embodiment, due to using collision bead structure and bowl configurations to carry out the fixation of sliding rail and groove, sliding rail The biggish rubber material of coefficient of friction can not be used with the material of groove, and uses the comparatively better material of lubricant effect Matter, if sliding rail is made using match steel (POM, polyformaldehyde) material, groove then uses plastic material.
When actual setting, collision bead structure be can be set in any side at sliding rail both ends, or is respectively provided at sliding rail both ends Collision bead structure, the corresponding any side that groove both ends are set of bowl configurations, or bowl configurations are respectively provided at groove both ends, it can The stability connected between further lifting means.There are certain distances between collision bead structure and the end of sliding rail, i.e., it is default away from From specific size is determined according to the length of the connecting end surface of equipment, it is only necessary to guarantee the sum of the length of pre-determined distance and sliding rail Less than or equal to the length of the connecting end surface of the first equipment;To guarantee that collision bead structure is corresponding with bowl configurations, bowl configurations The distance between groove ends are also pre-determined distance, and the sum of length of the pre-determined distance and groove is less than or equal to the second equipment Connecting end surface length.
Specifically, collision bead structure mainly includes three collision bead, spring and shell parts, sectional view as shown in figure 8, its In, shell is the closed hollow cylinder in bottom, and spring is mounted on the inside of hollow cylinder, one end of spring and the bottom of shell Portion's connection, the other end are connect with collision bead, and collision bead is allow to carry out stretching motion along hollow cylinder in the inside of shell.It should It is appreciated that, when installing collision bead structure, spring should be kept to be in relaxation state, make collision bead when receiving external force, it can be inside It shrinks, in external force revocation, can rebound in time.
In order to guarantee that collision bead structure normally can carry out stretching motion, the interior cylinder of hollow cylinder along hollow cylinder Diameter should be identical as the diameter of collision bead, or slightly more than collision bead diameter, but it is excessive not to be preferably greater than collision bead diameter.Also, bullet The length of spring also should ensure that in zone of reasonableness, too short to be easy to cause collision bead top that stretch out shell, not have the effect of fixing, Spring is too long to be easy to cause collision bead stretching shell excessive, when sliding rail slides into, is easy related collision bead and slides into together to groove, cause Spring, which crumbles, to follow the string, so the sum of diameter of the length of spring and collision bead should be greater than the interior cylinder of hollow cylinder Height, and meet the height of the sum of the length of spring and the radius of collision bead less than or equal to the interior cylinder of hollow cylinder simultaneously, guarantee Collision bead at most only has the bead of half to be exposed at outside shell.Accordingly, the most deep radius for being set as collision bead of the depth of bowl configurations, i.e., It is fixed when can meet collision bead pop-up, or according to the practical length popped up of collision bead, the depth of bowl configurations is set.
Sliding rail and collision bead structure, the connecting end surface of the second equipment is arranged by the connecting end surface in the first equipment in the present embodiment It is provided with and the matched groove of sliding rail and bowl configurations corresponding with collision bead structure, is only needed when in use by the cunning of the first equipment Rail slides into the groove of the second equipment, until collision bead structure engages with bowl configurations, the connection between equipment can be completed, due to Sliding rail and the mating setting of groove, and collision bead structure engages under no external force closely with bowl configurations, and first can be made to set Standby to be tightly secured together between the second equipment, suitable for the mobile terminal and game paddle of all models, and structure designs Simply, manufacturing cost is lower.
Although for illustrative purposes, this preferred embodiment of the present invention has been disclosed, those skilled in the art will realize To it is various improve, increase and replace be also it is possible, therefore, the scope of the present invention should be not limited to the above embodiments.

Claims (11)

1. a kind of snap-in structure, which is characterized in that including:
There is sliding rail on the connecting end surface of first equipment, have on the connecting end surface of the second equipment matched with the sliding rail recessed Slot.
2. snap-in structure as described in claim 1, which is characterized in that the length of the sliding rail is equal to the length of the groove.
3. snap-in structure as described in claim 1, which is characterized in that the groove it is closed at one end.
4. snap-in structure as described in claim 1, which is characterized in that the material of the sliding rail and the groove is rubber.
5. snap-in structure as claimed any one in claims 1 to 3, which is characterized in that the connecting end surface of first equipment On further include collision bead structure, further include the bowl configurations with the collision bead setted structure on the connecting end surface of second equipment.
6. snap-in structure as claimed in claim 5, which is characterized in that be spaced between the collision bead structure and the extreme Length of the sum of the length of pre-determined distance, the pre-determined distance and the sliding rail less than or equal to the connecting end surface of first equipment Degree;The pre-determined distance, the length of the pre-determined distance and the groove are spaced between the bowl configurations and the groove ends Length of the sum of degree less than or equal to the connecting end surface of second equipment.
7. snap-in structure as claimed in claim 5, which is characterized in that the collision bead structure includes at least:Collision bead, spring and Shell, the shell are the closed hollow cylinder in bottom, and shown spring is mounted on the inside of shown shell, one end of the spring It is fixedly connected with the bottom of the shell, the other end of the spring is connect with the collision bead.
8. snap-in structure as claimed in claim 7, which is characterized in that the interior diameter of the hollow cylinder and the collision bead Diameter is identical, and the sum of diameter of the length of the spring and the collision bead is greater than the height of the interior cylinder of the hollow cylinder, institute State the height of the sum of the length of spring and the radius of the collision bead less than or equal to the interior cylinder of the hollow cylinder.
9. snap-in structure as claimed in claim 8, which is characterized in that the depth of the bowl configurations is less than or equal to described touch The radius of pearl.
10. snap-in structure as claimed in claim 5, which is characterized in that further include on the connecting end surface of first equipment Collision bead structure, further include on the connecting end surface of second equipment with the bowl configurations of the collision bead setted structure in the case where, The sliding rail is match steel material, and the groove is plastic material.
11. snap-in structure as described in claim 1, which is characterized in that in the case where first equipment is game paddle, Second equipment is the peripheral hardware protective case of mobile terminal;The case where first equipment is the peripheral hardware protective case of mobile terminal Under, second equipment is game paddle.
CN201810965678.1A 2018-08-23 2018-08-23 A kind of snap-in structure Pending CN108916616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810965678.1A CN108916616A (en) 2018-08-23 2018-08-23 A kind of snap-in structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810965678.1A CN108916616A (en) 2018-08-23 2018-08-23 A kind of snap-in structure

Publications (1)

Publication Number Publication Date
CN108916616A true CN108916616A (en) 2018-11-30

Family

ID=64406481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810965678.1A Pending CN108916616A (en) 2018-08-23 2018-08-23 A kind of snap-in structure

Country Status (1)

Country Link
CN (1) CN108916616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111692912A (en) * 2020-05-18 2020-09-22 深圳市傲雷电商科技股份有限公司 Position-adjustable long gun lamp structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202335484U (en) * 2011-12-02 2012-07-18 北京土曼百达科技有限公司 Digital equipment protecting sleeve allowing accessory to be spliced with
CN202750132U (en) * 2012-08-17 2013-02-20 惠州Tcl移动通信有限公司 Handset and fixing structure of metal battery cover thereof
CN203722681U (en) * 2014-01-24 2014-07-16 深圳市多美达数码科技有限公司 Mobile phone sliding rail and slider phone
CN103973843A (en) * 2014-04-25 2014-08-06 昆山市大久电子有限公司 Mobile phone shell capable of covering two mobile phones
CN104618535A (en) * 2015-01-26 2015-05-13 河海大学常州校区 Losing prevention mobile phone shell for optimizing entertainment functions of mobile phone
CN105357347A (en) * 2015-11-27 2016-02-24 中山市思锐摄影器材工业有限公司 Connecting fastener and handle connecting structure on mobile phone
CN206977482U (en) * 2017-06-07 2018-02-06 牛梓源 There is the mobile phone shell of handle function
CN207638709U (en) * 2017-11-24 2018-07-20 维沃移动通信有限公司 A kind of CCD camera assembly and mobile terminal

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202335484U (en) * 2011-12-02 2012-07-18 北京土曼百达科技有限公司 Digital equipment protecting sleeve allowing accessory to be spliced with
CN202750132U (en) * 2012-08-17 2013-02-20 惠州Tcl移动通信有限公司 Handset and fixing structure of metal battery cover thereof
CN203722681U (en) * 2014-01-24 2014-07-16 深圳市多美达数码科技有限公司 Mobile phone sliding rail and slider phone
CN103973843A (en) * 2014-04-25 2014-08-06 昆山市大久电子有限公司 Mobile phone shell capable of covering two mobile phones
CN104618535A (en) * 2015-01-26 2015-05-13 河海大学常州校区 Losing prevention mobile phone shell for optimizing entertainment functions of mobile phone
CN105357347A (en) * 2015-11-27 2016-02-24 中山市思锐摄影器材工业有限公司 Connecting fastener and handle connecting structure on mobile phone
CN206977482U (en) * 2017-06-07 2018-02-06 牛梓源 There is the mobile phone shell of handle function
CN207638709U (en) * 2017-11-24 2018-07-20 维沃移动通信有限公司 A kind of CCD camera assembly and mobile terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111692912A (en) * 2020-05-18 2020-09-22 深圳市傲雷电商科技股份有限公司 Position-adjustable long gun lamp structure
CN111692912B (en) * 2020-05-18 2022-10-11 深圳市傲雷电商科技股份有限公司 Position adjustable long gun lamp structure

Similar Documents

Publication Publication Date Title
CN207838250U (en) A kind of mobile-phone game handle
CN204436248U (en) A kind of extension ladder with pooling feature
CN108916616A (en) A kind of snap-in structure
CN107589853B (en) Keyboard for computer
CN208886339U (en) A kind of snap-in structure
CN204037383U (en) A kind of slide rail fixes damping mechanism and application thereof
CN210054912U (en) Hidden telescopic honeycomb buckling structure of straight-rib automatic umbrella
CN207384756U (en) A kind of adjustable ose clip for swimmer
CN205360469U (en) Detachable racket
KR100706429B1 (en) Curve Slide Type Mobile Phone
CN204095367U (en) A kind of press-key structure and be provided with the integrated correction tape mechanism of this press-key structure
CN206894840U (en) A kind of speech microphone cover
CN205145513U (en) Waist strength training device
CN206141178U (en) Safety compass
CN107596699A (en) A kind of adjustable toy for children tumbler of center of gravity
CN208695051U (en) It is a kind of for testing the kit of thyroid hormone content
CN207235876U (en) A kind of fishing gear box box set
CN105318523A (en) Dehumidifier with concealed castors
CN210205724U (en) Physical training device is used in sports teaching
CN207461660U (en) Lift cosmetic pencil
CN207613686U (en) A kind of bathtub headrest
CN103721414B (en) Electronic device stand and be provided with the Multifunctional gamepad of this support
Bondi et al. Academic discourse, genre and small corpora
CN211349141U (en) Wireless network card protection fixing device
KR200473586Y1 (en) Sports equipment made up of elastomers

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181130

RJ01 Rejection of invention patent application after publication