CN219927383U - Computer machine case mobile device - Google Patents
Computer machine case mobile device Download PDFInfo
- Publication number
- CN219927383U CN219927383U CN202321720179.9U CN202321720179U CN219927383U CN 219927383 U CN219927383 U CN 219927383U CN 202321720179 U CN202321720179 U CN 202321720179U CN 219927383 U CN219927383 U CN 219927383U
- Authority
- CN
- China
- Prior art keywords
- base
- case
- connecting rod
- pressing plate
- ball head
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 239000011435 rock Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Manipulator (AREA)
Abstract
In order to facilitate the movement of a computer case, a moving device is often installed at the lower part of the case, and a universal wheel is installed at the lower part of the case in the conventional case moving device. The product includes base (110), base (110) bottom plate mounting a set of bulb (130), a set of bulb (130) upper portion is equipped with clamp plate (120), clamp plate (120) upper portion articulates connecting rod (160) and No. two connecting rods (170), no. one connecting rod (160) and No. two connecting rods (170) articulated nut (150) respectively, screw is connected to nut (150), screw connection base (110), this device adopts the steel ball as the wheel of quick-witted case mobile device, and the steel ball stretches out when removing, and the steel ball withdraws when not removing, does not increase machine case height, and machine case can not rock, has increased the stability of machine case, has avoided the damage of computer.
Description
Technical Field
The present utility model relates to the field of computers, and in particular, to a mobile device for a computer case.
Background
In the use process of the computer, in order to facilitate the movement of the case, a moving device is often installed at the lower part of the case, a universal wheel is installed at the lower part of the case, and the case moving device provided with the universal wheel is large in size, so that the height of the case is increased, the overturning moment of the case is reduced, the case becomes unstable and is easy to overturn, the damage of components in the case is caused, the universal wheel is easy to shake, the instability of the case is increased, and the device is needed to solve the problems.
Disclosure of Invention
The utility model aims at the defects in the prior art and provides the computer case moving device which adopts the steel balls as the wheels of the case moving device, the steel balls extend during movement, the steel balls retract during non-movement, the height of the case is not increased, the case cannot shake, the stability of the case is increased, and the damage of a computer is avoided.
The utility model aims at realizing the following technical scheme:
the utility model provides a computer machine case mobile device, includes the base, base bottom plate installation a set of bulb, a set of bulb upper portion is equipped with the clamp plate, clamp plate upper portion articulates a connecting rod and No. two connecting rods, no. one connecting rod and No. two connecting rods respectively articulated the nut, the screw is connected to the nut, screw connection base.
The base is of a hollow structure, rubber is adhered to the base bottom plate, a group of base hemispherical holes are formed in the bottom of the base, the base hemispherical holes are spherical crowns, and a ball head is respectively placed in each base hemispherical hole.
Because the base hemisphere hole is spherical, when the bulb is put into the base hemisphere hole, the bulb lower part can leak from the base hemisphere hole bottom, and the bulb that leaks contacts with the ground point, and the bulb that spills plays support and gyro wheel effect.
The ball head is provided with a pressing plate, the outer side of the pressing plate slides in the base, and the lower part of the pressing plate is provided with a group of pressing plate hemispherical holes which are matched with the ball head.
The pressing plate presses the ball head in each hemispherical hole of the base, the ball head rotates in the hemispherical holes of the pressing plate and the hemispherical holes of the base, and when the pressing plate loosens the pressing of the ball head, the ball head is retracted into the hemispherical holes of the base, and the lower part of the base is in contact with the ground.
The pressing plate hinge support on the upper portion of the pressing plate is simultaneously hinged with a first connecting rod and a second connecting rod, the upper portions of the first connecting rod and the second connecting rod are respectively hinged with a nut, the nuts are simultaneously connected with two sides of the screw rod in a threaded mode, and threads on two sides of the nuts are opposite in direction.
When the screw rod drives nuts on two sides to move towards the middle, the two first connecting rods and the second connecting rods drive the pressing plate to move towards the lower part in the base, the pressing plate presses the ball head out of the hemispherical hole of the base, the ball head is in contact with the ground, the ball head is in point contact with the ground, the friction force between the ball head and the ground is small, the case is pushed at the moment, the device can freely move on the ground, when the screw rod drives nuts on two sides to move towards two sides, the two first connecting rods and the second connecting rods drive the pressing plate to move towards the upper part in the base, the ball head is retracted into the hemispherical hole of the base from the hemispherical hole of the base, the base bottom plate is in contact with the ground, the rubber of the base bottom plate and the ground generate larger friction force, and the case is stably fixed on the ground.
Advantageous effects
When the device is used, the case is placed in the countersunk head seat on the upper portion of the base, the screw rod is rotated, when the screw rod drives nuts on two sides to move towards the middle, the two first connecting rods and the second connecting rods drive the pressing plate to move towards the lower portion in the base, the pressing plate presses the ball head out of the hemispherical hole of the base, the ball head is in contact with the ground, friction force between the ball head and the ground is small, the case is pushed at the moment, the device can freely move on the ground, when the screw rod drives the nuts on two sides to move towards two sides, the two first connecting rods and the second connecting rods drive the pressing plate to move towards the upper portion in the base, the ball head is retracted into the hemispherical hole of the base, the base bottom plate is in contact with the ground, the rubber of the base bottom plate and the ground generate large friction force, the case is stably fixed on the ground, the device adopts the steel ball as a wheel of the case moving device, when moving, the steel ball is extended, the steel ball is retracted, the case is not increased in height, the case is not rocked, the stability of the case is increased, and damage of the computer is avoided.
Drawings
Fig. 1 is a schematic diagram of a mobile device structure of a computer case according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a mobile device of a computer case according to the present utility model.
Fig. 3 is a schematic view of a base structure according to the present utility model.
Fig. 4 is a schematic view of a platen structure according to the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples:
referring to fig. 1 and 2, a computer case moving device comprises a base 110, a group of balls 130 are installed on a bottom plate of the base 110, a pressing plate 120 is arranged on the upper portion of the group of balls 130, a first connecting rod 160 and a second connecting rod 170 are hinged to the upper portion of the pressing plate 120, nuts 150 are respectively hinged to the first connecting rod 160 and the second connecting rod 170, the nuts 150 are connected with a screw, and the screw is connected with the base 110.
Referring to fig. 3, the base 110 is a hollow structure, rubber is adhered to the bottom plate of the base 110, a set of base hemispherical holes 111 are provided at the bottom of the base 110, the base hemispherical holes 111 are spherical crowns, and a ball head 130 is placed in each base hemispherical hole 111.
Because the base hemispherical hole 111 is spherical, when the ball head 130 is placed in the base hemispherical hole 111, the lower part of the ball head 130 can leak from the bottom of the base hemispherical hole 111, the leaked ball head 130 contacts with the ground point, and the leaked ball head 130 plays roles of supporting and rolling wheels.
Referring to fig. 4, a pressing plate 120 is disposed at the upper portion of the ball head 130, the outer side of the pressing plate 120 slides inside the base 110, and a set of pressing plate hemispherical holes 122 corresponding to the ball head 130 are disposed at the lower portion of the pressing plate 120.
The pressing plate 120 presses the ball head 130 into each base hemisphere hole 111, the ball head 130 rotates in the pressing plate hemisphere hole 122 and the base hemisphere hole 111, when the pressing plate 120 releases the pressing of the ball head 130, the ball head 130 is retracted inside the base hemisphere hole 111, and the lower portion of the base 110 is in contact with the ground.
Referring to fig. 2, the platen hinge base 121 at the upper part of the platen 120 is simultaneously hinged with a first connecting rod 160 and a second connecting rod 170, the upper parts of the first connecting rod 160 and the second connecting rod 170 are respectively hinged with a nut 150, the nuts 150 are simultaneously connected with two sides of the screw 140 in a threaded manner, and the threads at two sides of the nuts 150 are opposite in direction.
When the screw rod 140 drives the nuts 150 on two sides to move towards the middle, the two first connecting rods 160 and the second connecting rods 170 drive the pressing plate 120 to move downwards in the base 110, the pressing plate 120 presses the ball head 130 out of the hemispherical hole 111 of the base, the ball head 130 is in contact with the ground, the ball head 130 is in point contact with the ground, the friction force between the ball head 130 and the ground is small, the machine box 180 is pushed at the moment, the machine box can freely move on the ground, when the screw rod 140 drives the nuts 150 on two sides to move towards two sides, the two first connecting rods 160 and the second connecting rods 170 drive the pressing plate 120 to move upwards in the base 110, the ball head 130 is retracted into the hemispherical hole 111 of the base from the hemispherical hole 111 of the base, the bottom plate of the base 110 is in contact with the ground, the rubber of the bottom plate of the base 110 and the ground generate large friction force, and the machine box is stably fixed on the ground.
When the device is used, the case 180 is placed in the countersunk head seat 112 on the upper part of the base 110, the screw 140 is rotated, the screw 140 drives the nuts 150 on two sides to move towards the middle, the two first connecting rods 160 and the second connecting rods 170 drive the pressing plate 120 to move downwards in the base 110, the pressing plate 120 presses the ball 130 out of the hemispherical hole 111 of the base, the ball 130 is in contact with the ground, the ball 130 is in point contact with the ground, the friction force between the ball 130 and the ground is small, the case 180 is pushed out, the device can freely move on the ground, when the screw 140 drives the nuts 150 on two sides to move towards two sides, the two first connecting rods 160 and the second connecting rods 170 drive the pressing plate 120 to move upwards in the base 110, the ball 130 is retracted into the hemispherical hole 111 of the base, the base 110 is in contact with the ground, the rubber on the base 110 is in contact with the ground, the case is stably fixed on the ground, the steel ball is taken as a wheel of the case moving device, the steel ball stretches out when the steel ball does not move, the case height is not increased, the case cannot shake, the case stability of the computer case cannot be increased, and damage of the case is avoided.
Claims (4)
1. A computer case moving device comprises a base (110) and is characterized in that a group of ball heads (130) are installed on a base (110) bottom plate, a pressing plate (120) is arranged on the upper portion of the group of ball heads (130), a first connecting rod (160) and a second connecting rod (170) are hinged to the upper portion of the pressing plate (120), nuts (150) are hinged to the first connecting rod (160) and the second connecting rod (170) respectively, the nuts (150) are connected with a lead screw, and the lead screw is connected with the base (110).
2. The device for moving a computer case according to claim 1, wherein the base (110) is a hollow structure, rubber is adhered to a bottom plate of the base (110), a set of hemispherical holes (111) are formed in the bottom of the base (110), the hemispherical holes (111) are spherical, and a ball head (130) is placed in each hemispherical hole (111).
3. The device for moving a computer case according to claim 1, wherein a pressing plate (120) is disposed on the upper portion of the ball head (130), the outer side of the pressing plate (120) slides inside the base (110), and a set of pressing plate hemispherical holes (122) corresponding to the ball head (130) are disposed on the lower portion of the pressing plate (120).
4. A computer case moving device according to claim 1, 2 or 3, wherein the platen hinge base (121) at the upper part of the platen (120) is hinged with a first connecting rod (160) and a second connecting rod (170) at the same time, the upper parts of the first connecting rod (160) and the second connecting rod (170) are respectively hinged with a nut (150), the nuts (150) are connected with threads at both sides of the screw (140) at the same time, and the threads at both sides of the nuts (150) are opposite in direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720179.9U CN219927383U (en) | 2023-07-03 | 2023-07-03 | Computer machine case mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720179.9U CN219927383U (en) | 2023-07-03 | 2023-07-03 | Computer machine case mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219927383U true CN219927383U (en) | 2023-10-31 |
Family
ID=88492477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321720179.9U Active CN219927383U (en) | 2023-07-03 | 2023-07-03 | Computer machine case mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219927383U (en) |
-
2023
- 2023-07-03 CN CN202321720179.9U patent/CN219927383U/en active Active
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| GR01 | Patent grant |