CN215880977U - Rotatable slidable digital display meter - Google Patents
Rotatable slidable digital display meter Download PDFInfo
- Publication number
- CN215880977U CN215880977U CN202121633879.5U CN202121633879U CN215880977U CN 215880977 U CN215880977 U CN 215880977U CN 202121633879 U CN202121633879 U CN 202121633879U CN 215880977 U CN215880977 U CN 215880977U
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- China
- Prior art keywords
- digital display
- groove
- display meter
- slidable
- rotatable
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- 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.)
- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a rotatable and slidable digital display meter, which comprises a digital display meter and a fixed column, wherein the fixed column is connected below the digital display meter, a positioning plate is arranged below the digital display meter, a sliding groove is formed in the positioning plate, the fixed column penetrates through the sliding groove, bearing rings are arranged on the fixed column and the sliding groove, an annular groove is formed in the bottom surface of each bearing ring, balls are arranged in the annular groove, and the balls are in contact with top surfaces of two sides of the sliding groove and are in rolling fit with the top surfaces of the two sides of the sliding groove. The improved ventilation opening can efficiently reduce the internal temperature of the digital display meter.
Description
Technical Field
The utility model relates to the field of digital display meters, in particular to a rotatable and slidable digital display meter.
Background
The digital display meter is one of the main electronic devices in the industry, and the use of the digital display meter in the industrial process has the following disadvantages: the traditional digital display meter is fixed on a machine tool through a screw and a nut, and the screw threads on the screw and the nut possibly slip and cannot be fixed on the machine tool. The digital display meter is in sealing protection, and the internal temperature is easily caused to be overhigh. When the digital display meter is suddenly powered off, data can be lost. The digital display meter cannot move, and certain limitation is caused. In real life, most of digital display meters on lathes generate strong earthquake vibration when the lathes work, the digital display meters are connected with the lathes through screws and nuts, and the nuts can be loosened by vibration, so that the digital display meters cannot be stabilized on the lathes. When the digital display meter is installed, the nut needs to be screwed down, and the thread can slip. When the power supply of the digital display meter is loosened or the power is cut off, the digital display meter does not display, and the data are damaged. The working time of the digital display meter is in a sealed state, the internal temperature of the digital display meter is overhigh, the element device is influenced, and the service life of the digital display meter is shortened.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
The utility model provides a rotatable slidable digital display table, includes digital display table and fixed column, and the fixed column is connected below the digital display table, and the below of digital display table is equipped with the locating plate, and the shaping has the spout on the locating plate, and the fixed column passes the spout, and the fixed column all installs the bearing ring on the spout, the shaping has the annular groove on the bottom surface of bearing ring, installs the ball in the annular groove, ball and spout both sides top surface contact and with it roll cooperation.
As one improvement of the technical scheme, ventilation holes are formed in the two sides of the digital display meter.
As an improvement of the technical scheme, a groove is formed in the bottom surface of the fixing column, a spring is arranged in the groove, a connecting column in sliding fit with the groove is installed in the groove, one end of the spring is connected with the upper surface inside the groove, and the other end of the spring is connected with the top surface of the connecting column.
As one improvement of the technical scheme, a convex ring is formed on the outer side of the top end of the connecting column, and a limiting ring is formed on the inner wall of the bottom end of the groove.
As one of the improvement of the technical scheme, a fixed seat is arranged below the connecting column, a fixed groove is formed in the fixed seat, the lower end of the connecting column extends into the fixed groove, a circular truncated cone is formed in the bottom surface of the connecting column, and the bottom surface of the circular truncated cone is connected with the bottom surface of the fixed groove.
As one improvement of the technical scheme, the rubber layer is filled in the fixed groove and is arranged outside the connecting column.
Compared with the prior art, the utility model has the beneficial effects that: the improved ventilation opening can efficiently reduce the internal temperature of the digital display meter.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the positioning plate of the present invention;
fig. 3 is a schematic structural view of a bearing ring of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, the rotatable and slidable digital display meter includes a digital display meter 1 and a fixing column 2, the fixing column 2 is connected below the digital display meter 1, a positioning plate 3 is disposed below the digital display meter 1, a sliding slot is formed on the positioning plate 3, the fixing column 2 passes through the sliding slot, a bearing ring 4 is mounted on the fixing column 2 above the sliding slot, an annular groove is formed on a bottom surface of the bearing ring 4, balls 12 are mounted in the annular groove, and the balls 12 are in contact with top surfaces of two sides of the sliding slot and are in rolling fit with the annular groove.
As one improvement of the technical scheme, ventilation holes are formed in both sides of the digital display meter 1.
As an improvement of the technical scheme, a groove is formed in the bottom surface of the fixing column 2, a spring 6 is arranged in the groove, a connecting column 5 in sliding fit with the groove is arranged in the groove, one end of the spring 6 is connected with the upper surface inside the groove, and the other end of the spring 6 is connected with the top surface of the connecting column 5.
As one improvement of the technical scheme, a convex ring 7 is formed on the outer side of the top end of the connecting column 5, and a limiting ring 8 is formed on the inner wall of the bottom end of the groove.
As one of the improvement of the technical scheme, a fixed seat 9 is arranged below the connecting column 5, a fixed groove is formed in the fixed seat 9, the lower end of the connecting column 5 extends into the fixed groove, a circular truncated cone is formed on the bottom surface of the connecting column 5, and the bottom surface of the circular truncated cone is connected with the bottom surface of the fixed groove.
As one improvement of the technical scheme, the fixed groove is filled with a rubber layer 10, and the rubber layer 10 is arranged outside the connecting column 5.
Can improve stability through a plurality of balls 12 and the contact of locating plate 3, the spout can let fixed column 2 and digital display table 1 remove, and improved vent 11 can high-efficiently reduce the inside temperature of digital display table 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a rotatable slidable digital display table, includes digital display table and fixed column, its characterized in that: the fixed column is connected below the digital display meter, a positioning plate is arranged below the digital display meter, a sliding groove is formed in the positioning plate, the fixed column penetrates through the sliding groove, the fixed column is provided with a bearing ring on the sliding groove, an annular groove is formed in the bottom surface of the bearing ring, balls are arranged in the annular groove, and the balls are in contact with top surfaces of two sides of the sliding groove and are in rolling fit with the top surfaces of the two sides of the sliding groove.
2. A rotatable and slidable digital display watch according to claim 1, characterized in that: both sides of the digital display meter are formed with vent holes.
3. A rotatable and slidable digital display watch according to claim 1, characterized in that: the bottom surface of the fixed column is formed with a groove, a spring is arranged in the groove, a connecting column in sliding fit with the groove is arranged in the groove, one end of the spring is connected with the upper surface inside the groove, and the other end of the spring is connected with the top surface of the connecting column.
4. A rotatable and slidable digital display watch according to claim 3, characterized in that: the top outside shaping of spliced pole has the bulge loop, forms the spacing ring on the bottom inner wall of recess.
5. A rotatable and slidable digital display watch according to claim 3, characterized in that: the below of spliced pole is equipped with the fixing base, and the shaping has the fixed slot on the fixing base, and in the lower extreme of spliced pole extended to the fixed slot, the shaping has the round platform on the bottom surface of spliced pole, and the bottom surface of round platform is connected with the bottom surface of fixed slot.
6. A rotatable and slidable digital display meter according to claim 5, wherein: the fixed slot is filled with a rubber layer which is arranged outside the connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633879.5U CN215880977U (en) | 2021-07-16 | 2021-07-16 | Rotatable slidable digital display meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633879.5U CN215880977U (en) | 2021-07-16 | 2021-07-16 | Rotatable slidable digital display meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215880977U true CN215880977U (en) | 2022-02-22 |
Family
ID=80344402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121633879.5U Expired - Fee Related CN215880977U (en) | 2021-07-16 | 2021-07-16 | Rotatable slidable digital display meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215880977U (en) |
-
2021
- 2021-07-16 CN CN202121633879.5U patent/CN215880977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |