CN109578761A - A kind of computer with integrated adjusting mounting rack - Google Patents

A kind of computer with integrated adjusting mounting rack Download PDF

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Publication number
CN109578761A
CN109578761A CN201811372996.3A CN201811372996A CN109578761A CN 109578761 A CN109578761 A CN 109578761A CN 201811372996 A CN201811372996 A CN 201811372996A CN 109578761 A CN109578761 A CN 109578761A
Authority
CN
China
Prior art keywords
computer
adjustable plate
integrated
fixed
mounting rack
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
CN201811372996.3A
Other languages
Chinese (zh)
Inventor
徐尚
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 Joy Enterprise Management Consulting Co Ltd
Original Assignee
Nanchang Joy Enterprise Management Consulting 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 Joy Enterprise Management Consulting Co Ltd filed Critical Nanchang Joy Enterprise Management Consulting Co Ltd
Priority to CN201811372996.3A priority Critical patent/CN109578761A/en
Publication of CN109578761A publication Critical patent/CN109578761A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • F16M11/16Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • 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
    • F16M11/20Undercarriages with or without wheels
    • F16M11/2007Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • 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
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention discloses a kind of computer with integrated to adjust mounting rack, it is related to field of computer technology, including support baseboard, support frame is installed on support baseboard, clockwise and anticlockwise motor is fixed on support frame, the output shaft of clockwise and anticlockwise motor is coaxially fixed with screw rod, support rod is hinged between bracket and thread bush block, two-way sleeve is installed on the adjustable plate, two traveller I are movably installed on two-way sleeve, the angular transition of adjustable plate can be achieved by the driving of clockwise and anticlockwise motor by the present invention, realize the flexible modulation for the computer with integrated angles of display installed on adjustable plate;The rotation of connecting plate can drive computer with integrated to carry out the rotation of certain angle, lead pearl and card slot hole is engaged by clamping and realizes stationary positioned, further improve the aobvious flexible adjustment of computer with integrated;And stepper motor can drive support frame to drive computer with integrated to carry out circumferential rotation together with adjustable plate, considerably increase the flexibility in use of computer with integrated, it is more convenient to use.

Description

A kind of computer with integrated adjusting mounting rack
Technical field
The present invention relates to field of computer technology, specifically a kind of computer with integrated adjusts mounting rack.
Background technique
Computer is commonly called as computer, is a kind of modern electronic computer device for supercomputing, can carry out numerical value calculating, Logic calculation can be carried out again, also have the function of store-memory.It is that can be run according to program, automatic, high speed processing magnanimity number According to modernization intelligent electronic device.It is made of hardware system and software systems, the computer for being fitted without any software claims For bare machine.Supercomputer, industrial control computer, network computer, personal computer, embedded computer five can be divided into Class, more advanced computer have biocomputer, photonic computer, quantum computer etc..
The one kind of computer with integrated as computer has compact-sized, small in size feature, needs when all-in-one machine uses It to be fixed by support frame, but the more single work for only having support fixed of current supporting installation device function With not can be carried out quick angular adjustment, cause the larger inconvenience of use process, for this purpose, now providing a kind of computer with integrated Mounting rack is adjusted, to solve the above technical problems.
Summary of the invention
The purpose of the present invention is to provide a kind of computer with integrated to adjust mounting rack, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of computer with integrated adjusts mounting rack, including support baseboard, is equipped with support frame on support baseboard, solid on support frame Surely there is clockwise and anticlockwise motor, the output shaft of clockwise and anticlockwise motor is coaxially fixed with screw rod, is threadedly coupled on screw rod and is arranged with thread bush block, It is hinged with adjustable plate on support frame, bracket is slidably fitted on adjustable plate, support rod, institute are hinged between bracket and thread bush block It states and two-way sleeve is installed on adjustable plate, two traveller I are movably installed on two-way sleeve, the upper end traveller I is fixed with mounting plate.
As an improvement of the present invention: being equipped with both ends in the two-way sleeve and be separately fixed at traveller I and two-way Damping spring in sleeve.
As an improvement of the present invention: being fixedly connected with connecting plate between described two traveller I, lead on connecting plate Crossing bearing hinge joint has the rotary shaft being vertically fixed on adjustable plate.
As an improvement of the present invention: circumferential direction offers annular spacing groove, annular spacing groove on the adjustable plate On be uniformly fixed with the card slot hole of several circumference setting, be movably installed with traveller II on two-way sleeve, traveller II is close to adjusting Plate one end is fixed be adapted to card slot hole hemispherical and leads pearl, and both ends are equipped in two-way sleeve and are separately fixed at traveller II and double Limit spring on sleeve.
As an improvement of the present invention: several radiator fans are uniformly installed on the adjustable plate.
As an improvement of the present invention: the adjustable plate side wall offers guide groove, is fixedly installed on bracket Sliding is embedded the fixture block in guide groove.
As an improvement of the present invention: being articulated with upper end on the support baseboard vertically and be fixed on support frame bottom Rotary shaft, be arranged in rotary shaft and be fixed with driven gear, be fixedly installed with stepper motor on support baseboard, stepper motor it is defeated Shaft is coaxially fixed with the driving gear that connection is engaged with driven gear.
As an improvement of the present invention: circumferential direction offers annular groove on the support baseboard, and support frame bottom is perpendicular It is directly fixedly installed with support column, support column bottom end rolls and is equipped with the ball being embedded in a ring groove.
Compared with prior art, the beneficial effects of the present invention are:
The angular transition of adjustable plate can be achieved by the driving of clockwise and anticlockwise motor by the present invention, realize the integral type installed on adjustable plate The flexible modulation of Computer display angle;The rotation of connecting plate can drive computer with integrated to carry out the rotation of certain angle, lead Pearl and card slot hole, which are engaged by clamping, realizes stationary positioned, further improves the aobvious flexible adjustment of computer with integrated;And stepping Motor can drive support frame to drive computer with integrated to carry out circumferential rotation together with adjustable plate, considerably increase integral type calculating The flexibility in use of machine, it is more convenient to use.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the schematic diagram of internal structure of two-way sleeve in the present invention;
Fig. 3 is adjustable plate side schematic view in the present invention;
Fig. 4 is the structural schematic diagram of bracket in the present invention.
In figure: 1- support baseboard, 2- drive gear, 3- clockwise and anticlockwise motor, 4- thread bush block, 5- support rod, 6- bracket, 7- Adjustable plate, 8- rotary shaft, 9- connecting plate, 10- mounting plate, the two-way sleeve of 11-, 12- support frame, 13- guide groove, 14- screw rod, 15- support column, 16- annular groove, 17- ball, 18- driven gear, 19- rotary shaft, 20- stepper motor, 21- lead pearl, 22- annular Limiting slot, 23- radiator fan, 24- card slot hole, 25- fixture block, 26- traveller I, 27- damping spring, 28- limit spring, 29- traveller II。
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment:
Embodiment 1
Fig. 1-4, a kind of computer with integrated adjusting mounting rack, including support baseboard 1 are please referred to, branch is installed on support baseboard 1 Support 12 is fixed with clockwise and anticlockwise motor 3 on support frame as described above 12, and the output shaft of clockwise and anticlockwise motor 3 is coaxially fixed with screw rod 14, spiral shell It is threadedly coupled on bar 14 and is arranged with thread bush block 4, clockwise and anticlockwise motor 3 can drive screw rod 14 to be rotated, and the rotation of screw rod 14 can Thread bush block 4 is driven to carry out lateral movement.
It is hinged with adjustable plate 7 on support frame 12, bracket 6 is slidably fitted on adjustable plate 7, between bracket 6 and thread bush block 4 It is hinged with support rod 5, two-way sleeve 11 is installed on the adjustable plate 7, two travellers are movably installed on two-way sleeve 11 The upper end I26, traveller I26 is fixed with mounting plate 10.Mounting plate 10 is used to carry out installation fixation with computer with integrated, works as thread bush When 4 transverse shifting of block, thread bush block 4 drives adjustable plate 7 to carry out the adjusting of angle by support rod 5, and then realizes integral type meter The adjusting of the angles of display of calculation machine, so that with can quickly be adjusted according to actual needs.
Further, both ends are equipped in two-way sleeve 11 and are separately fixed at the damping bullet in traveller I26 and two-way sleeve 11 Spring 27, the damping spring 27 of setting, which can rotate in adjustment process adjustable plate 7, plays cushioning buffer effect, and integral type is avoided to calculate Machine is improved the stationarity of adjusting by biggish shaking.
Further, it is fixedly connected with connecting plate 9 between two traveller I26, has vertically on connecting plate 9 by bearing hinge joint The rotary shaft 8 being fixed on adjustable plate 7, circumferential direction offers annular spacing groove 22 on adjustable plate 7, uniformly solid on annular spacing groove 22 Surely there is the card slot hole 24 of several circumference setting, traveller II29 is movably installed on two-way sleeve 11, traveller II29 is close to adjusting 7 one end of plate is fixed be adapted to card slot hole 24 hemispherical and leads pearl 21, is equipped with both ends in two-way sleeve 11 and is separately fixed at cunning Limit spring 28 on column II29 and two-way sleeve 11.
Two-way sleeve 11 can be transferred around the rotation of rotary shaft 8 by being rotatablely connected plate 9, and then realizes computer with integrated Angle rotation, convenient for according to actual use situation rotation computer with integrated carry out using, improve the operability used, and Under the elastic reaction of limit spring 28, traveller II29 promotion, which leads pearl 21 and can be connected to realization in corresponding card slot hole 24 and be clamped, consolidates It is fixed, realize the postrotational positioning of computer with integrated.
Embodiment 2
On the basis of embodiment 1, in addition, being uniformly equipped with several radiator fans 23, the radiator fan of setting on adjustable plate 7 23 play the heat spreading function to computer with integrated;7 side wall of adjustable plate offers guide groove 13, is fixedly installed with cunning on bracket 6 It is dynamic to be embedded the fixture block 25 in guide groove 13, drive bracket 6 to slide in support rod 5, the fixture block 25 on bracket 6 is along guide groove 13 Sliding plays smoothly transmission position-limiting action, improves the smoothness of computer with integrated rotation.
Further, the rotary shaft 19 that upper end is fixed on 12 bottom of support frame, rotary shaft are articulated on support baseboard 1 vertically It is arranged on 19 and is fixed with driven gear 18, stepper motor 20 is fixedly installed on support baseboard 1, the output shaft of stepper motor 20 is same Axis is fixed with the driving gear 2 that connection is engaged with driven gear 18.
Stepper motor 20 can drive driving gear 2 to rotate, and driving gear 2 passes through the driven gear 18 being engaged with and drives rotation Shaft 19 rotates, and then realizes that support frame 12 rotates, and support frame 12 drives the unitary rotation of the realization computer with integrated of adjustable plate 7 It adjusts.
Further, circumferential direction offers annular groove 16 on support baseboard 1, and 12 bottom of support frame is fixedly installed with support vertically Column 15,15 bottom end of support column roll and are equipped with the ball 17 being embedded in annular groove 16, during support frame 12 rotates, rolling Pearl 17 rolls along annular groove 16, plays the rotation of computer with integrated to the guiding role of computer with integrated rotation process It adjusts more smooth.
In conclusion support baseboard 1, stepper motor 20 and clockwise and anticlockwise motor 3 etc. are prior art means in the present apparatus Directly apply, and the specific structure of the components such as adjustable plate 7, support rod 5, screw rod 14, two-way sleeve 11 and card slot hole 24 and connection Relationship is the innovative point of invention, and the angular transition of adjustable plate 7 can be achieved by the driving of clockwise and anticlockwise motor 3 by the present invention, realizes and adjusts The flexible modulation for the computer with integrated angles of display installed on section plate 7;The rotation of connecting plate 9 can drive computer with integrated into The rotation of row certain angle, leads pearl 21 and card slot hole 24 is engaged by clamping and realizes stationary positioned, further improves integral type calculating The aobvious flexible adjustment of machine;And stepper motor 20 can drive support frame 12 to drive computer with integrated to carry out week together with adjustable plate 7 To rotation, considerably increase the flexibility in use of computer with integrated, it is more convenient to use.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (8)

1. a kind of computer with integrated adjusts mounting rack, including support baseboard (1), support baseboard are equipped with support frame on (1) (12), which is characterized in that be fixed on support frame as described above (12) clockwise and anticlockwise motor (3), the output shaft of clockwise and anticlockwise motor (3) is coaxial It is fixed with screw rod (14), is threadedly coupled and is arranged with thread bush block (4) on screw rod (14), support frame is hinged with adjustable plate on (12) (7), it is slidably fitted with bracket (6), is hinged between bracket (6) and thread bush block (4) support rod (5) on adjustable plate (7), it is described It is equipped on adjustable plate (7) two-way sleeve (11), is movably installed with two traveller I(26 on two-way sleeve (11)), traveller I(26) Upper end is fixed with mounting plate (10).
2. computer with integrated according to claim 1 adjusts mounting rack, which is characterized in that in the two-way sleeve (11) Be separately fixed at traveller I(26 equipped with both ends) and two-way sleeve (11) in damping spring (27).
3. computer with integrated according to claim 1 adjusts mounting rack, which is characterized in that described two traveller I(26) Between be fixedly connected with connecting plate (9), have the rotation being vertically fixed on adjustable plate (7) on connecting plate (9) by bearing hinge joint Axis (8).
4. computer with integrated according to claim 1 or 3 adjusts mounting rack, which is characterized in that on the adjustable plate (7) Circumferential direction offers annular spacing groove (22), and the card slot hole of several circumference setting is uniformly fixed on annular spacing groove (22) (24), traveller II(29 is movably installed on two-way sleeve (11)), traveller II(29) it is fixed with and blocks close to adjustable plate (7) one end Hemispherical the leading pearl (21) of slot (24) adaptation, is equipped with both ends in two-way sleeve (11) and is separately fixed at traveller II(29) and pair Limit spring (28) on sleeve (11).
5. computer with integrated according to claim 1 adjusts mounting rack, which is characterized in that on the adjustable plate (7) It is even that several radiator fans (23) are installed.
6. computer with integrated according to claim 4 adjusts mounting rack, which is characterized in that adjustable plate (7) side wall It offers guide groove (13), the fixture block (25) that sliding is embedded in guide groove (13) is fixedly installed on bracket (6).
7. computer with integrated according to claim 1 adjusts mounting rack, which is characterized in that on the support baseboard (1) It is articulated with the rotary shaft (19) that upper end is fixed on support frame (12) bottom vertically, is arranged in rotary shaft (19) and is fixed with driven gear (18), be fixedly installed with stepper motor (20) on support baseboard (1), the output shaft of stepper motor (20) be coaxially fixed with it is driven The driving gear (2) of gear (18) engagement connection.
8. computer with integrated according to claim 1 adjusts mounting rack, which is characterized in that on the support baseboard (1) Circumferential direction offers annular groove (16), and support frame (12) bottom is fixedly installed with support column (15) vertically, the rolling of support column (15) bottom end It is dynamic that the ball (17) being embedded in annular groove (16) is installed.
CN201811372996.3A 2018-11-19 2018-11-19 A kind of computer with integrated adjusting mounting rack Pending CN109578761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811372996.3A CN109578761A (en) 2018-11-19 2018-11-19 A kind of computer with integrated adjusting mounting rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811372996.3A CN109578761A (en) 2018-11-19 2018-11-19 A kind of computer with integrated adjusting mounting rack

Publications (1)

Publication Number Publication Date
CN109578761A true CN109578761A (en) 2019-04-05

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Country Link
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110126973A (en) * 2019-05-16 2019-08-16 桂林澳群旅游有限责任公司 A kind of pleasure-boat with auxiliary hull
CN110897342A (en) * 2019-12-02 2020-03-24 宁波尚士华信息科技有限公司 Desk with computer display hides function
CN111140744A (en) * 2019-12-06 2020-05-12 湖南天泓液压机械有限公司 Hydraulic device for workshop production and processing
CN111609263A (en) * 2020-05-25 2020-09-01 国网河北省电力有限公司邢台供电分公司 Multi-band power line communication interference device
CN111701710A (en) * 2020-06-30 2020-09-25 刘闪闪 Stone rubbing crusher convenient to adjust
CN111750233A (en) * 2020-06-28 2020-10-09 孙仙友 Water pump of multi-direction regulation installation
CN112220298A (en) * 2020-10-10 2021-01-15 过小吉 Exhibition stand for computer hardware exhibition
CN112344155A (en) * 2020-12-01 2021-02-09 佳木斯大学 Computer display base with adjustable height
CN112901944A (en) * 2021-02-23 2021-06-04 张秀华 Erection equipment for computer with heat dissipation function
CN114312523A (en) * 2022-01-17 2022-04-12 重庆交通职业学院 Shockproof carriage structure of transportation vehicle

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CN206497645U (en) * 2017-02-14 2017-09-15 邢台职业技术学院 English teaching servicing unit
CN107477317A (en) * 2017-08-21 2017-12-15 合肥惠科金扬科技有限公司 A kind of display screen support frame of adjustable-angle
CN107553473A (en) * 2017-11-04 2018-01-09 阙智坚 It is a kind of can full angle rotary work intelligent industrial robot
CN107956980A (en) * 2017-11-28 2018-04-24 新昌县德威机械有限公司 A kind of angle stabilization adjusting mechanism of the communication apparatus
CN207486402U (en) * 2017-11-13 2018-06-12 中山方诺环保技术有限公司 A kind of bracket component for being used to install water purifier
CN108468919A (en) * 2018-03-29 2018-08-31 张亚军 A kind of computer teaching device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206497645U (en) * 2017-02-14 2017-09-15 邢台职业技术学院 English teaching servicing unit
CN107477317A (en) * 2017-08-21 2017-12-15 合肥惠科金扬科技有限公司 A kind of display screen support frame of adjustable-angle
CN107553473A (en) * 2017-11-04 2018-01-09 阙智坚 It is a kind of can full angle rotary work intelligent industrial robot
CN207486402U (en) * 2017-11-13 2018-06-12 中山方诺环保技术有限公司 A kind of bracket component for being used to install water purifier
CN107956980A (en) * 2017-11-28 2018-04-24 新昌县德威机械有限公司 A kind of angle stabilization adjusting mechanism of the communication apparatus
CN108468919A (en) * 2018-03-29 2018-08-31 张亚军 A kind of computer teaching device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110126973A (en) * 2019-05-16 2019-08-16 桂林澳群旅游有限责任公司 A kind of pleasure-boat with auxiliary hull
CN110897342A (en) * 2019-12-02 2020-03-24 宁波尚士华信息科技有限公司 Desk with computer display hides function
CN111140744A (en) * 2019-12-06 2020-05-12 湖南天泓液压机械有限公司 Hydraulic device for workshop production and processing
CN111609263A (en) * 2020-05-25 2020-09-01 国网河北省电力有限公司邢台供电分公司 Multi-band power line communication interference device
CN111750233A (en) * 2020-06-28 2020-10-09 孙仙友 Water pump of multi-direction regulation installation
CN111750233B (en) * 2020-06-28 2022-05-17 北京京海人机电泵控制设备有限公司 Water pump of multi-direction regulation installation
CN111701710A (en) * 2020-06-30 2020-09-25 刘闪闪 Stone rubbing crusher convenient to adjust
CN112220298A (en) * 2020-10-10 2021-01-15 过小吉 Exhibition stand for computer hardware exhibition
CN112344155A (en) * 2020-12-01 2021-02-09 佳木斯大学 Computer display base with adjustable height
CN112901944A (en) * 2021-02-23 2021-06-04 张秀华 Erection equipment for computer with heat dissipation function
CN114312523A (en) * 2022-01-17 2022-04-12 重庆交通职业学院 Shockproof carriage structure of transportation vehicle

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Application publication date: 20190405

RJ01 Rejection of invention patent application after publication