CN109506114A - A kind of low pressure drawing mobile terminal - Google Patents

A kind of low pressure drawing mobile terminal Download PDF

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Publication number
CN109506114A
CN109506114A CN201811194209.0A CN201811194209A CN109506114A CN 109506114 A CN109506114 A CN 109506114A CN 201811194209 A CN201811194209 A CN 201811194209A CN 109506114 A CN109506114 A CN 109506114A
Authority
CN
China
Prior art keywords
universal
mobile terminal
low pressure
bulb
pressure drawing
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
CN201811194209.0A
Other languages
Chinese (zh)
Inventor
张森林
宋滕飞
贾乐刚
王胜芸
尹青青
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.)
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power 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 State Grid Corp of China SGCC, Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201811194209.0A priority Critical patent/CN109506114A/en
Publication of CN109506114A publication Critical patent/CN109506114A/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
    • F16M13/04Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
    • 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
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint

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

Abstract

The invention discloses a kind of low pressure drawing mobile terminals, belong to hand-held device technical field.Low pressure drawing mobile terminal includes terminal body and fixed mechanism, fixed mechanism includes connector, Universal bending, universal spherical joint and adsorption piece, connector is annular and is used to be sheathed on waistband, one end of Universal bending is connect with connector, it is connected between the other end and adsorption piece of Universal bending by universal spherical joint, adsorption piece is adsorbed in the back side of terminal body.Low pressure drawing mobile terminal provided by the invention, by the way that connector is sheathed on waistband, so that fixed mechanism is whole by body support, by making Universal bending carry out plastically deformable, so that universal spherical joint and adsorption piece reach appointed part, such as the front of human body, then terminal body is adsorbed on adsorption piece, it can be realized the positioning of terminal body, staff does not need hand steered, can directly draw on terminal body.

Description

A kind of low pressure drawing mobile terminal
Technical field
The present invention relates to hand-held device technical fields, and in particular to a kind of low pressure drawing mobile terminal.
Background technique
Currently, some fields begin to use low pressure drawing mobile terminal to carry out graphic plotting, industry is low for mobile terminal It presses and possesses various criterion, such as SVG, OpenGL in the technological development drawn.
Compared to desktop computer, low pressure drawing mobile terminal is obviously forced to leeward in efficiency, but mobile terminal is same Also there are many important advantages, such as carry easy to use, be not limited by office or bulky briefcase.
In power domain, outdoor drawing, existing mobile terminal device often are carried out using low pressure drawing mobile terminal Need staff hand-held in actual use, it is inconvenient to draw.
Summary of the invention
The purpose of the present invention is to provide a kind of low pressure drawing mobile terminal,
In order to solve the above technical problem, the present invention provides following technical solutions:
A kind of low pressure drawing mobile terminal, the mobile terminal include terminal body and fixed mechanism, and the fixed mechanism includes Connector, Universal bending, universal spherical joint and adsorption piece, the connector is annular and is used to be sheathed on waistband, described universal One end of bend pipe is connect with the connector, passes through the multi-directional ball between the other end of the Universal bending and the adsorption piece It is hinged;The universal spherical joint includes spherical shell, bulb and locking piece, and the spherical shell is provided with the accommodating cavity with open end, The bulb is embedded in the accommodating cavity and stretches out from the open end, the spherical shell and the fixed company of the Universal bending Connect, the bulb is fixedly connected with the adsorption piece, the bulb can be freely rotated around the centre of sphere of itself and the spherical shell with It is locked between the bulb by locking piece, the adsorption piece is adsorbed in the back side of the terminal body, and the Universal bending is used In the support terminal body and plastically deformable can occur.
Further, the surface of the bulb has multiple latch recess, is provided with locking through-hole on the spherical shell, described The inner surface of locking through-hole is provided with the first internal screw thread, and the locking piece includes fixing pipe, mandril and extruding spring, the fixation Pipe is that the outer surface of the cylindric and described fixing pipe is provided with the first external screw thread with first screw-internal thread fit, the fixation Pipe is arranged in the locking through-hole, and embedded hole is provided in the fixing pipe, and the mandril is slidably embedded at described embedding In apertured, the extruding spring is located in the embedded hole and resists the mandril, the separate extruding spring of the mandril One end by the extruding spring compression in one of them described latch recess.
Further, the locking piece further includes adjusting bolt, and the embedded hole is the interior table of through-hole and the embedded hole Face has the second internal screw thread, and the outer surface for adjusting bolt has the second external screw thread with second screw-internal thread fit, institute State and squeeze spring and be respectively held against the mandril and the adjusting bolt, the latch recess is dome shape, the mandril it is separate Described one end for squeezing spring is dome shape and can be bonded with the latch recess that described a part for adjusting bolt protrudes into institute It states in embedded hole, described one end far from the extruding spring for adjusting bolt, which is provided with, screws head, and the adjusting bolt is opposite When fixing pipe movement, the pressure that the extruding spring applies the mandril can be adjusted.
Further, the spherical shell is divided into first part and second part, and the first part and the Universal bending are solid Fixed connection, the embedded hole are located in the first part, and the second part is ring-type, the first part far from described in One end of Universal bending is provided with third external screw thread, and one end close to the first part of the second part is provided with and institute The third internal screw thread of third external screw thread cooperation is stated, the first part removably connect with the second part, and the ball Head is located on the interface of the first part and the second part, wherein the interface is the first part and institute State the part close to the bulb of second part contact surface.
Further, the fixed mechanism further includes at least one suspender, the suspender include lantern ring, connection pendant, Key ring, hanging buckle and rubber band, the lantern ring are rotatably sheathed on the Universal bending, and the connection pendant suspension is set to institute Lantern ring and deformable is stated, the key ring is connected to the bottom of the connection pendant, and the hanging buckle is hung on the key ring, institute Rubber band is stated to connect with the hanging buckle and for being arranged to suspended item.
Further, the Universal bending is flat tube, and the outer surface of the Universal bending is provided with rubber sleave.
Further, the connector is made of two semi-rings, and one end of two semi-rings is hinged, described in two The other end of semi-ring fastens.
Further, the adsorption piece is vacuum chuck.
The beneficial effects obtained by the present invention are as follows being:
A kind of low pressure drawing mobile terminal of the invention includes terminal body and fixed mechanism, and fixed mechanism includes connector, ten thousand To bend pipe, universal spherical joint and adsorption piece, connector is annular and is used to be sheathed on waistband, one end of Universal bending and connector Connection, is connected between the other end and adsorption piece of Universal bending by universal spherical joint, and adsorption piece is adsorbed in the back side of terminal body.
Low pressure drawing mobile terminal provided by the invention, by the way that connector to be sheathed on waistband, so that fixed mechanism is whole Body is by body support, by making Universal bending carry out plastically deformable, so that universal spherical joint and adsorption piece reach specifying part Terminal body, is then adsorbed on adsorption piece, the positioning of terminal body can be realized by position, such as the front of human body, works Personnel do not need hand steered, can directly draw on terminal body, if also, angle it is improper, can one hand make terminal The deflection of certain angle occurs for ontology, does not need both hands bending Universal bending, simple to operate, effectively improves working efficiency, Mitigate the labor intensity of staff.
Detailed description of the invention
It, below will be to needed in the embodiment in order to more clearly illustrate the technical solution in the embodiment of the present invention Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments recorded in the present invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is the structural schematic diagram of low pressure drawing mobile terminal provided in an embodiment of the present invention;
Fig. 2 is the structural schematic diagram of universal spherical joint;
Fig. 3 is the partial enlargement diagram of Fig. 2;
Fig. 4 is the structural schematic diagram of suspender.
Appended drawing reference correspondence is as follows:
10- mobile terminal;
11- terminal body;12- fixed mechanism;
120- connector;121- Universal bending;122- universal spherical joint;123- adsorption piece;124- spherical shell;125- bulb;126- lock Determine part;127- first part;128- second part;129- latch recess;130- fixing pipe;131- mandril;132- squeezes spring; 133- adjusts bolt;134- screws head;135- lantern ring;136- connection pendant;137- key ring;138- hanging buckle;139- rubber band; 140- suspender.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description.
Fig. 1 is the structural schematic diagram of low pressure drawing mobile terminal provided in an embodiment of the present invention;Fig. 2 is the knot of universal spherical joint Structure schematic diagram;Fig. 3 is the partial enlargement diagram of Fig. 2;Fig. 4 is the structural schematic diagram of suspender.
It please refers to shown in Fig. 1, the embodiment of the invention provides a kind of low pressure drawing mobile terminal 10, the mobile terminal 10 packets Include terminal body 11 and fixed mechanism 12.
Wherein, the structure of fixed mechanism 12 can use following scheme: fixed mechanism 12 includes connector 120, universal curved Pipe 121, universal spherical joint 122, adsorption piece 123 and three suspenders 140.
Connector 120 is annular and for being sheathed on waistband, and connector 120 is made of two semi-rings, two semi-rings One end is hinged, and the other end of two semi-rings fastens.
One end of Universal bending 121 is connect with connector 120, is led between the other end and adsorption piece 123 of Universal bending 121 Cross the connection of universal spherical joint 122.Optionally, Universal bending 121 is flat tube, and the outer surface of Universal bending 121 is provided with rubber sleave.
Referring to figure 2. shown in, universal spherical joint 122 include spherical shell 124, bulb 125 and locking piece 126, spherical shell 124 with it is universal Bend pipe 121 is fixedly connected, and bulb 125 is fixedly connected with adsorption piece 123, and adsorption piece 123 can be vacuum chuck.
Spherical shell 124 is provided with the accommodating cavity with open end, and bulb 125 is embedded in accommodating cavity and stretches from open end Out.
As the optinal plan of above scheme, spherical shell 124 divides for first part 127 and second part 128, first part 127 are fixedly connected with Universal bending 121, and embedded hole is located in first part 127, and second part 128 is ring-type.
One end of the separate Universal bending 121 of first part 127 is provided with third external screw thread, second part 128 it is close One end of first part 127 is provided with the third internal screw thread with the cooperation of third external screw thread, first part 127 and second part 128 Dismountable connection.
Bulb 125 is located on the interface of first part 127 and second part 128, wherein interface is first part 127 and 128 contact surface of second part close bulb 125 part.
Bulb 125 can be freely rotated around the centre of sphere of itself and be locked between spherical shell 124 and bulb 125 by locking piece 126 It is fixed.
Adsorption piece 123 is adsorbed in the back side of terminal body 11, and Universal bending 121 is used to support terminal body 11 and can send out Raw plastically deformable.
Wherein, the matching relationship of spherical shell 124, bulb 125 and locking piece 126 are as follows: the surface of bulb 125 has multiple lockings Groove 129 is provided with locking through-hole on spherical shell 124, and the inner surface for locking through-hole is provided with the first internal screw thread.
Shown in referring to figure 3., locking piece 126 includes fixing pipe 130, mandril 131, squeezes spring 132 and adjust bolt 133。
Fixing pipe 130 is that cylindric and fixing pipe 130 outer surface is provided with the first outer spiral shell with the first screw-internal thread fit Line, fixing pipe 130 are arranged in locking through-hole, embedded hole are provided in fixing pipe 130, mandril 131 is slidably embedded at embedding In apertured, squeezes spring 132 and be located in embedded hole and resist mandril 131, one end quilt of the separate extruding spring 132 of mandril 131 Spring 132 is squeezed to be pressed in one of latch recess 129.
Embedded hole is that the inner surface of through-hole and embedded hole has the second internal screw thread, and the outer surface for adjusting bolt has and second Second external screw thread of screw-internal thread fit squeezes spring 132 and is respectively held against mandril 131 and adjusts bolt 133, and latch recess 129 is Dome shape, one end of the separate extruding spring 132 of mandril 131 are dome shape and can be bonded with latch recess 129.
The a part for adjusting bolt 133 protrudes into embedded hole, and the one end for adjusting the separate extruding spring 132 of bolt 133 is set It is equipped with and screws first 134, when adjusting the movement of 133 relative fixing tube 130 of bolt, extruding spring 132 can be adjusted, mandril 131 is applied The pressure added.
Shown in referring to figure 4., the specific structure of suspender 140 are as follows: suspender 140 includes lantern ring 135, connection pendant 136, key Key bow 137, hanging buckle 138 and rubber band 139, lantern ring 135 are rotatably sheathed on Universal bending 121, the 136 suspension setting of connection pendant In lantern ring 135 and deformable, key ring 137 is connected to the bottom of connection pendant 136, and hanging buckle 138 is hung on key ring 137, rubber Rubber band 139 connect with hanging buckle 138 and for being arranged to suspended item.
A kind of low pressure drawing mobile terminal 10 of the invention includes terminal body 11 and fixed mechanism 12, and fixed mechanism 12 wraps Connector 120, Universal bending 121, universal spherical joint 122 and adsorption piece 123 are included, connector 120 is annular and is used to be sheathed on waist It takes, one end of Universal bending 121 is connect with connector 120, is passed through between the other end and adsorption piece 123 of Universal bending 121 Universal spherical joint 122 connects, and adsorption piece 123 is adsorbed in the back side of terminal body 11.
Low pressure drawing mobile terminal 10 provided by the invention, by the way that connector 120 to be sheathed on waistband, so that fixed machine Structure 12 is whole by body support, by making Universal bending 121 carry out plastically deformable, so that universal spherical joint 122 and absorption Part 123 reaches appointed part, such as the front of human body, and then terminal body 11 is adsorbed on adsorption piece 123, can be realized The positioning of terminal body 11, staff do not need hand steered, can directly draw on terminal body 11, if also, angle It spends improper, singlehanded can make terminal body 11 that the deflection of certain angle occur, not need both hands bending Universal bending 121, behaviour Make simple and convenient, effectively improves working efficiency, mitigate the labor intensity of staff.
The technology of Universal bending 121 is referred to the prior art, and Universal bending 121 can be arbitrarily bent, in the power being subject to It is indeformable when smaller, it occurs bending and deformation when by biggish power, the object of constant weight, such as terminal body 11 can be supported Deng.Terminal body 11 can be using existing MOVING STRUCTURE, such as mobile phone, IPAD etc..
Embodiment described above is only that the preferred embodiment of the present invention is described, not to design of the invention It is defined with range, without departing from the design concept of the invention, ordinary engineering and technical personnel is to this hair in this field The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, claimed skill of the invention Art content is all documented in technical requirements book.

Claims (8)

1. a kind of low pressure drawing mobile terminal, it is characterised in that: the mobile terminal includes terminal body (11) and fixed mechanism (12), the fixed mechanism (12) includes connector (120), Universal bending (121), universal spherical joint (122) and adsorption piece (123), the connector (120) is annular and is used to be sheathed on waistband, one end of the Universal bending (121) and the company Fitting (120) connection, passes through the universal spherical joint between the other end and the adsorption piece (123) of the Universal bending (121) (122) it connects;The universal spherical joint (122) includes spherical shell (124), bulb (125) and locking piece (126), the spherical shell (124) It is provided with the accommodating cavity with open end, the bulb (125) is embedded in the accommodating cavity and stretches from the open end Out, the spherical shell (124) is fixedly connected with the Universal bending (121), and the bulb (125) and the adsorption piece (123) are solid Fixed connection, the bulb (125) can be freely rotated around the centre of sphere of itself and the spherical shell (124) and the bulb (125) it Between by locking piece (126) lock, the adsorption piece (123) is adsorbed in the back side of the terminal body (11), described universal curved Pipe (121) is used to support the terminal body (11) and plastically deformable can occur.
2. low pressure drawing mobile terminal according to claim 1, it is characterised in that: the surface of the bulb (125) has Multiple latch recess (129), are provided with locking through-hole on the spherical shell (124), and the inner surface of the locking through-hole is provided with the One internal screw thread, the locking piece (126) include fixing pipe (130), mandril (131) and squeeze spring (132), the fixing pipe (130) outer surface for the cylindric and described fixing pipe (130) is provided with the first external screw thread with first screw-internal thread fit, The fixing pipe (130) is arranged in the locking through-hole, is provided with embedded hole, the mandril on the fixing pipe (130) (131) it is slidably embedded in the embedded hole, the extruding spring (132) is located in the embedded hole and resists the top Bar (131), the mandril (131) are pressed in it by the extruding spring (132) far from described one end for squeezing spring (132) In in latch recess (129).
3. low pressure drawing mobile terminal according to claim 2, it is characterised in that: the locking piece (126) further includes adjusting It saves bolt (133), the embedded hole has the second internal screw thread, the adjusting bolt for the inner surface of through-hole and the embedded hole (133) outer surface has the second external screw thread with second screw-internal thread fit, and the extruding spring (132) is respectively held against institute State mandril (131) and the adjusting bolt (133), the latch recess (129) is dome shape, the mandril (131) it is separate Described one end for squeezing spring (132) is dome shape and can be bonded with the latch recess (129), the adjusting bolt (133) a part protrudes into the embedded hole, described one end far from extruding spring (132) for adjusting bolt (133) It is provided with and screws head (134), when the adjusting bolt (133) moves relative to the fixing pipe (130), described squeeze can be adjusted The pressure that pressing spring (132) applies the mandril (131).
4. low pressure drawing mobile terminal according to claim 2, it is characterised in that: the spherical shell (124) is divided into first Divide (127) and second part (128), the first part (127) is fixedly connected with the Universal bending (121), described to be embedded Hole is located in the first part (127), and the second part (128) is ring-type, the first part (127) far from described One end of Universal bending (121) is provided with third external screw thread, close the first part (127) of the second part (128) One end be provided with the third internal screw thread with third external screw thread cooperation, the first part (127) and the second part (128) dismountable connection, and the bulb (125) is located at point of the first part (127) and the second part (128) On interface, wherein the interface is the first part (127) and the second part (128) contact surface close to described The part of bulb (125).
5. low pressure drawing mobile terminal according to claim 1, it is characterised in that: the fixed mechanism (12) further include to A few suspender (140), the suspender (140) include lantern ring (135), connection pendant (136), key ring (137), hanging buckle (138) it is rotatably sheathed on the Universal bending (121) with rubber band (139), the lantern ring (135), the connection pendant (136) suspension is set to the lantern ring (135) and deformable, and the key ring (137) is connected to the bottom of the connection pendant (136) Portion, the hanging buckle (138) hang on the key ring (137), the rubber band (139) connect with the hanging buckle (138) and For being arranged to suspended item.
6. low pressure drawing mobile terminal according to claim 1, it is characterised in that: the Universal bending (121) is flat tube, The outer surface of the Universal bending (121) is provided with rubber sleave.
7. low pressure drawing mobile terminal according to claim 1, it is characterised in that: the connector (120) is by two and half Ring is constituted, and one end of two semi-rings is hinged, and the other end of two semi-rings fastens.
8. low pressure drawing mobile terminal according to claim 1, it is characterised in that: the adsorption piece (123) is vacuum suction Disk.
CN201811194209.0A 2018-10-15 2018-10-15 A kind of low pressure drawing mobile terminal Pending CN109506114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811194209.0A CN109506114A (en) 2018-10-15 2018-10-15 A kind of low pressure drawing mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811194209.0A CN109506114A (en) 2018-10-15 2018-10-15 A kind of low pressure drawing mobile terminal

Publications (1)

Publication Number Publication Date
CN109506114A true CN109506114A (en) 2019-03-22

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CN201811194209.0A Pending CN109506114A (en) 2018-10-15 2018-10-15 A kind of low pressure drawing mobile terminal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111993293A (en) * 2020-08-12 2020-11-27 苏州金彦达智能装备有限公司 Sand blasting fixture device

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Publication number Priority date Publication date Assignee Title
CN203151593U (en) * 2013-02-27 2013-08-21 魏奇 Lazy-man bedside mobile phone support
CN103470933A (en) * 2013-09-30 2013-12-25 罗轶 Wearable support
CN204376994U (en) * 2014-11-26 2015-06-03 西安建筑科技大学 A kind of wear-type retractable hand machine support
CN204442473U (en) * 2015-04-02 2015-07-01 西华大学 Wearable mobile phone support
CN107204582A (en) * 2017-07-25 2017-09-26 国网山东省电力公司龙口市供电公司 A kind of electric power integration instrument protection device
CN107387970A (en) * 2017-09-13 2017-11-24 王永妍 A kind of smart home formula television set suspended and fixed device
CN108091077A (en) * 2017-12-05 2018-05-29 国网山东省电力公司烟台供电公司 A kind of electric power mobile payment terminal POS machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203151593U (en) * 2013-02-27 2013-08-21 魏奇 Lazy-man bedside mobile phone support
CN103470933A (en) * 2013-09-30 2013-12-25 罗轶 Wearable support
CN204376994U (en) * 2014-11-26 2015-06-03 西安建筑科技大学 A kind of wear-type retractable hand machine support
CN204442473U (en) * 2015-04-02 2015-07-01 西华大学 Wearable mobile phone support
CN107204582A (en) * 2017-07-25 2017-09-26 国网山东省电力公司龙口市供电公司 A kind of electric power integration instrument protection device
CN107387970A (en) * 2017-09-13 2017-11-24 王永妍 A kind of smart home formula television set suspended and fixed device
CN108091077A (en) * 2017-12-05 2018-05-29 国网山东省电力公司烟台供电公司 A kind of electric power mobile payment terminal POS machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111993293A (en) * 2020-08-12 2020-11-27 苏州金彦达智能装备有限公司 Sand blasting fixture device

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Application publication date: 20190322

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