CN208012492U - 360 ° of rotation digit display dial gauges - Google Patents
360 ° of rotation digit display dial gauges Download PDFInfo
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- CN208012492U CN208012492U CN201820371788.0U CN201820371788U CN208012492U CN 208012492 U CN208012492 U CN 208012492U CN 201820371788 U CN201820371788 U CN 201820371788U CN 208012492 U CN208012492 U CN 208012492U
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- gauge rod
- grid
- table body
- rotations
- functional chip
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Abstract
The utility model discloses a kind of 360 ° of rotations digit display dial gauges,Including table body,Fixed grid transmission mechanism and moving grid shell mechanism,Fixed grid transmission mechanism includes the gauge rod for being provided with fixed grid,Spring,Fixed grid base is provided on gauge rod,Fixed grid is provided on fixed grid base,The upper lower through-hole of table body is provided with positioning sleeve up and down,Gauge rod can slide in upper and lower positioning sleeve,Guide rod is provided on gauge rod,It is provided with the matched guide pad with sliding slot with table,Guide rod can slide in the sliding slot of guide pad,Spring respectively with table body,Gauge rod is connected,The lower end of gauge rod is provided with measurement head,The upper end of gauge rod, which is provided with, carries cap,Moving grid shell mechanism includes the measurement chip that moving grid is arranged,The conductive plate of multiple concentric conductive coppers is set,The functional chip of multiple conduction brush to match with conductive copper is set,The cases of 360 ° of rotations of energy and the liquid crystal display being arranged in case opening,It measures chip and conductive plate is fixedly connected with table body,Functional chip is fixedly connected with case.
Description
Technical field
The utility model is related to a kind of 360 ° of rotations digit display dial gauges, belong to machinery instrument fields of measurement.
Background technology
Digit display dial gauge is a kind of mechanical measurement instrument, and current digit display dial gauge composition includes shell, display chip, survey
Template, prototype part seat, device, fixed grid plate, fixed grid base, moving grid plate, dynamic grid base, measuring rod, case, dynamometer spring, measurement head etc..
Display chip is mounted on shell with prototype part seat, uses winding displacement connection dynamic grid base (moving grid is mounted on dynamic grid base)；Pass through at this time
Fixed grid is assemblied in gauge rod after being mounted on fixed grid base, and gauge rod is mounted on watchcase, reaches fixed grid fitting parallel with moving grid surface；It is logical
Crossing dynamometer spring pulls gauge rod that moving grid is made to generate displacement with fixed grid, generates voltage signal by displacement, is produced by MCU data processings
Raw digital signal generates number display on display chip.The display chip of current digit display dial gauge is fixed, Bu Nengjin
Row rotation, it has not been convenient to read data.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of 360 ° of rotations digit display dial gauge, liquid crystal display can revolve
Turn, facilitates the reading of data.
In order to solve the above technical problems, 360 ° of rotation digit display dial gauges of the utility model, including table body, fixed grid driver
Structure and moving grid shell mechanism, the fixed grid transmission mechanism include the gauge rod for being provided with fixed grid, spring, and fixed grid is provided on gauge rod
, fixed grid is provided on fixed grid base, the upper lower through-hole of table body, which is provided with positioning sleeve, gauge rod up and down, to be slided in upper and lower positioning sleeve
It is dynamic, it is provided with guide rod on gauge rod, is provided with the matched guide pad with sliding slot with table, guide rod can be in the cunning of guide pad
It is slided in slot, spring is connected with table body, gauge rod respectively, and the lower end of gauge rod is provided with measurement head, and the upper end of gauge rod, which is provided with, to be carried
Cap, the moving grid shell mechanism include be arranged moving grid to measure chip, the conductive plate of the multiple concentric conductive coppers of setting, setting more
The cases of 360 ° of rotations of functional chip, energy of a conduction brush to match with conductive copper and the liquid crystal being arranged in case opening
Display screen, measures chip and conductive plate is fixedly connected with table body, and functional chip is fixedly connected with case.
As the improvement of the utility model, the measurement chip back is provided with multiple data transmission seats, data transmission seat
It is matched with the back side of conductive plate, the functional chip back side is provided with USB and case side is provided with corresponding data lid, liquid
Crystal display screen is connected by conducting resinl with the functional chip back side, is provided with touch-key on envelope surface, under touch-key
Side is provided with matched button patch, and button patch is mutually welded with the functional chip back side, and sheet glass, sheet glass are stamped on case
It is equipped with viscose paper.
As the improvement of the utility model, the table is equipped with the annular rear cover fixed block of matching after carrying on the body, and rear cover is fixed
It is provided with battery mounting base on block, the battery tray of installation battery, rear cover and rear cover fixed block are provided on battery mounting base
It is fixedly connected.
As the improvement of the utility model, the middle part of the conduction brush is arched upward outward and the middle part of conduction brush and conductive copper
One end of phase Elastic Contact, conduction brush is mutually welded with functional chip, and the other end of conduction brush is in contact with functional chip.
As the improvement of the utility model, the conduction brush is made of elastic copper sheet, and strip is provided among conduction brush
Slot, what the other end of conduction brush was provided with contact parallel with functional chip lifts section.
As the improvement of the utility model, the upper limb of the table body outer wall is provided with a circle groove, is provided in groove close
The bottom inside of seal, case is provided with ring segment, and the ring segment of casing base can block sealing ring and enable case around close
Seal rotates 360 °.
The utility model has the beneficial effects that：
1,360 ° of the utility model rotation digit display dial gauges, make display screen can 360 ° of rotations, reading can be facilitated, solved
The immovable disadvantage of old-fashioned digit display dial gauge display screen.
2, battery is changed to table in-line power and passes through screw thread by rear cover again by 360 ° of the utility model rotation digit display dial gauges
It tightens, considerably increases sealing performance, reached better waterproof oil-proof result.
3, button is changed to touch-key by 360 ° of rotation digit display dial gauges of the utility model, eliminates button and case
Between gap, increase sealing performance, reached preferable waterproof oil-proof result.
Description of the drawings
Fig. 1 is the table body structure schematic diagram of 360 ° of rotation digit display dial gauges of the utility model.
Fig. 2 is the moving grid shell mechanism schematic diagram of 360 ° of rotation digit display dial gauges of the utility model.
Fig. 3 is the conduction brush schematic diagram of the functional chip of 360 ° of rotation digit display dial gauges of the utility model.
Fig. 4 is the groove schematic diagram of the table body of 360 ° of rotation digit display dial gauges of the utility model.
Fig. 5 is the assembly structure diagram of 360 ° of rotation digit display dial gauges of the utility model.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figures 1 to 5,360 ° of rotation digit display dial gauges, including table body 1, fixed grid transmission mechanism and moving grid case machine
Structure, the fixed grid transmission mechanism include the gauge rod 3 for being provided with fixed grid 2, spring 4, and fixed grid base 5, fixed grid base 5 are provided on gauge rod 3
By screw lock on gauge rod 3, fixed grid 2 is provided on fixed grid base 5, fixed grid 2 is mounted on by glue on fixed grid base 5.Table body 1
Upper lower through-hole be provided with positioning sleeve 6,7 up and down, gauge rod 3 can slide in upper and lower positioning sleeve 6,7, and guiding is provided on gauge rod 3
Bar 8, guide rod 8 are pressed by interference fit in the hole of gauge rod 3, and the matched guide pad 9 with sliding slot is provided on table body 1,
Guide pad 9 is by screw-driving on table body 1, and guide rod 8 can slide in the sliding slot of guide pad 9, and spring carrier arm 10 passes through spiral shell
Nail is fixed on gauge rod 3, and spring 4 is connected with table body 1, gauge rod 3 respectively, and spring 4 is fixed by screws on table body 1 and hangs over
On spring carrier arm 10, the lower end of gauge rod 3 is provided with measurement head 11, and measurement head 11 is screwed into gauge rod 3, the upper end of gauge rod 3
It is provided with and carries cap 12, carry cap 12 and be screwed into gauge rod 3, the moving grid shell mechanism includes the measurement chip that moving grid is arranged
13, disc conductive plate 15, the multiple conduction brush 16 to match with conductive copper 14 of setting of multiple concentric conductive coppers 14 are set
Functional chip 17, can 360 ° rotation cases 18 and be arranged case 18 opening in liquid crystal display 19, measure chip 13
It is fixedly connected with table body 1 with conductive plate 15, functional chip 17 is fixedly connected with case 18, enables functional chip 17 and case 18
It rotates 360 °.14 transmission data of circular ring shape conductive copper on conductive plate 15 is connected by the conduction brush 16 of functional chip 17,
Achieve the effect that rotating case 18 remains to transmission data.Fixed grid 2 is parallel to each other with the moving grid for measuring chip 13 and there are gaps.
As the improvement of the utility model, 13 back side of measurement chip is provided with multiple data transmission seats 20, and data pass
Defeated seat 20 is matched with the back side of conductive plate 15, and 17 back side of functional chip is provided with USB seats 21 and 18 side of case is provided with phase
The data lid 22 answered, liquid crystal display 19 are connected by conducting resinl 23 with 17 back side of functional chip, and case is arranged on 18 surface
There are touch-key 24,24 lower section of touch-key to be provided with matched button patch 25, button patch 25 and functional chip
17 back sides are mutually welded, and sheet glass 26 is stamped on case 18, and sheet glass 26 is equipped with viscose paper 27.17 back side of functional chip is also set up
There are MCU (not shown)s.
As the improvement of the utility model, 1 behind of table body is equipped with the annular rear cover fixed block 28 of matching, and rear cover is solid
Determine to be provided with battery mounting base 29 on block 28, the battery tray 31 of installation battery 30, rear cover are provided on battery mounting base 29
32 are fixedly connected with rear cover fixed block 28.6 top of upper positioning sleeve is provided with dust cap 33.
As the improvement of the utility model, the middle part of the conduction brush 16 arch upward outward and the middle part of conduction brush 16 with it is conductive
14 phase Elastic Contact of copper ring, one end and 17 phase of functional chip of conduction brush 16 are welded, the other end and functional chip of conduction brush 16
17 are in contact.
As the improvement of the utility model, the conduction brush 16 is made of elastic copper sheet, and length is provided among conduction brush 16
Bar-shaped trough 34, what the other end of conduction brush 16 was provided with contact parallel with functional chip 17 lifts section 35.
As the improvement of the utility model, the upper limb of 1 outer wall of table body is provided with a circle groove 36, is arranged in groove 36
There are sealing ring, the bottom inside of case 18 to be provided with ring segment, the ring segment of 18 bottom of case can block sealing ring and make case
18 can rotate 360 ° around sealing ring.
The installation steps of above-mentioned 360 ° of rotations digit display dial gauge are as follows：
1, table body structure is installed.By upper positioning sleeve, lower positioning sleeve by interference fit push table body, carries cap and is screwed into gauge rod,
Measurement head is screwed into gauge rod, gauge rod is mounted between upper and lower positioning sleeve, and guide rod is pressed into gauge rod by interference fit, will be oriented to
Block is installed to by screw on gauge rod by screw-driving with table, while spring carrier arm, then spring one end is hung over table
With it on spring carrier arm, ensure the linear motion and locality of gauge rod by spring and guide rod in this way；Next fixed
Grid seat is mounted on gauge rod by side screw, then fixed grid is installed to fixed grid base by glue.Rear cover is installed after table is carried on the body
Fixed block, then battery mounting base is mounted on by screw on rear cover fixed block, next 2 sets of batteries and battery tray are installed
On battery mounting base, is given and powered by the contact pin connection moving grid on battery mounting base.Rear cover is finally passed through screw
It is screwed on rear cover fixed block.
2, moving grid casing structure is installed.Liquid crystal display is mounted on the form between transparent casing, then function core
(liquid crystal display is with functional chip by leading on case by screw for piece (elastic conducting brush is welded on functional chip)
Electric glue connection transmission data)；Measurement chip is mounted on by screw with table, conductive plate, which is mounted on measurement chip top, to be led to
Data transmission seat transmission data is crossed, conductive plate is mounted on by screw with table；Sealing ring is put into the groove of table body, then
With case push table, circular ring shape conductive copper transmission data on conductive plate is connected by the elastic conducting brush of functional chip,
Achieve the effect that rotating case remains to transmission data, sealing ring can play waterproof oil-proof result.
It should be noted that specific implementation mode is only the explanation and illustration to technical solutions of the utility model, do not answer
It is understood as the restriction to technical solutions of the utility model, it is any only to be made using the utility model in essence utility model content
Locally change, should fall into the scope of protection of the utility model.
Claims (6)
1. a kind of 360 ° of rotations digit display dial gauge, including table body, fixed grid transmission mechanism and moving grid shell mechanism, it is characterised in that：
The fixed grid transmission mechanism includes the gauge rod for being provided with fixed grid, spring, and fixed grid base is provided on gauge rod, and it is fixed to be provided on fixed grid base
Grid, the upper lower through-hole of table body, which is provided with positioning sleeve, gauge rod up and down, to be slided in upper and lower positioning sleeve, and guiding is provided on gauge rod
Bar is provided with the matched guide pad with sliding slot with table, and guide rod can slide in the sliding slot of guide pad, spring respectively with
Table body, gauge rod are connected, and the lower end of gauge rod is provided with measurement head, and the upper end of gauge rod, which is provided with, carries cap, the moving grid shell mechanism
The conductive plate of measurement chip, the multiple concentric conductive coppers of setting including setting moving grid is arranged what multiple and conductive copper matched
The cases of 360 ° of rotations of functional chip, energy of conduction brush and the liquid crystal display being arranged in case opening, measure chip and lead
Battery plate is fixedly connected with table body, and functional chip is fixedly connected with case.
2. 360 ° of rotations digit display dial gauge according to claim 1, it is characterised in that：The measurement chip back is provided with
Multiple data transmission seats, data transmission seat are matched with the back side of conductive plate, and the functional chip back side is provided with USB and case side
Face is provided with corresponding data lid, and liquid crystal display is connected with the functional chip back side by conducting resinl, is arranged on envelope surface
There is touch-key, is provided with matched button patch below touch-key, button patch is mutually welded with the functional chip back side
It connects, sheet glass is stamped on case, sheet glass is equipped with viscose paper.
3. 360 ° of rotations digit display dial gauge according to claim 1, it is characterised in that：The table is equipped with matching after carrying on the body
Annular rear cover fixed block, be provided with battery mounting base on rear cover fixed block, installation battery be provided on battery mounting base
Battery tray, rear cover is fixedly connected with rear cover fixed block.
4. 360 ° of rotations digit display dial gauge according to claim 1, it is characterised in that：The middle part of the conduction brush is to bowed out
Rise and conduction brush middle part and conductive copper phase Elastic Contact, one end of conduction brush mutually welded with functional chip, conduction brush it is another
One end is in contact with functional chip.
5. 360 ° of rotations digit display dial gauge according to claim 4, it is characterised in that：The conduction brush uses elastic copper sheet
It makes, is provided with strip slot among conduction brush, what the other end of conduction brush was provided with contact parallel with functional chip lifts section.
6. 360 ° of rotations digit display dial gauge according to claim 1, it is characterised in that：The upper limb of the table body outer wall is arranged
There is a circle groove, sealing ring is provided in groove, the bottom inside of case is provided with ring segment, and the ring segment of casing base can block
Firmly sealing ring and case is enable to be rotated 360 ° around sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371788.0U CN208012492U (en) | 2018-03-19 | 2018-03-19 | 360 ° of rotation digit display dial gauges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371788.0U CN208012492U (en) | 2018-03-19 | 2018-03-19 | 360 ° of rotation digit display dial gauges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012492U true CN208012492U (en) | 2018-10-26 |
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ID=63889721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820371788.0U Active CN208012492U (en) | 2018-03-19 | 2018-03-19 | 360 ° of rotation digit display dial gauges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413834A (en) * | 2018-03-19 | 2018-08-17 | 德清量丰电子科技有限公司 | 360 ° of rotation digit display dial gauges |
-
2018
- 2018-03-19 CN CN201820371788.0U patent/CN208012492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413834A (en) * | 2018-03-19 | 2018-08-17 | 德清量丰电子科技有限公司 | 360 ° of rotation digit display dial gauges |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 313200 No. 137 North Road, Fuxi street, Deqing County, Huzhou, Zhejiang. Patentee after: Deqing Quanfeng Electronic Technology Co., Ltd. Address before: 313200 No. 137 North Ring Road, Wu Kang Town, Deqing County, Huzhou, Zhejiang. Patentee before: Deqing abundance Electronic Technology Co., Ltd. |