CN110672885B - Small positioning fixture device operated by single hand - Google Patents
Small positioning fixture device operated by single hand Download PDFInfo
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- CN110672885B CN110672885B CN201910966213.2A CN201910966213A CN110672885B CN 110672885 B CN110672885 B CN 110672885B CN 201910966213 A CN201910966213 A CN 201910966213A CN 110672885 B CN110672885 B CN 110672885B
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- guide rail
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
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- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a small positioning fixture device operated by one hand, which comprises a bedplate, a left guide rail and a right guide rail, wherein the left guide rail and the right guide rail are arranged on the left side and the right side of the bedplate; a fixed shaft sleeve is arranged on the left side surface of the left guide rail, a rotating shaft penetrates through the fixed shaft sleeve and can rotate, and a slidable pressure spring and a wear-resistant brake guide rail are arranged on the fixed shaft sleeve from right to left; the rotating shaft is also connected with a wear-resistant end cover, a fixed end of the rocker arm and a clamping spring from right to left; the wear-resistant brake guide rail is connected with the wear-resistant end cover through a brake surface; the wear-resistant brake guide rail is further provided with a sliding groove, a ball connected with the connecting rod II is arranged in the sliding groove, the connecting rod II, the connecting rod I, the rocker arm and the connecting rod III are hinged and connected, the connecting rod III is connected with the fixed end of the rocker arm, and the rocker arm is clamped and connected with the clamping spring. The invention can realize stepless positioning.
Description
Technical Field
The invention belongs to the technical field of positioning fixtures, and particularly relates to a small fixture device which can rotate 360 degrees by one hand and can be locked and positioned at any angle, which is suitable for assisting in azimuth or elevation tests of equipment such as a small directional antenna and the like.
Background
A Directional antenna (Directional antenna) is an antenna that emits and receives electromagnetic waves in one or more specific directions with a particularly strong intensity, and emits and receives electromagnetic waves in other directions with a null or minimum intensity. The directional transmitting antenna is adopted to increase the effective utilization rate of the radiation power and increase the confidentiality; the main purpose of using directional receiving antenna is to enhance signal strength and increase anti-interference ability. However, when testing the orientation or pitch parameters of equipment such as a small directional antenna, the conventional fixture device is clumsy and tedious to operate, generally adjusts according to a regular angle, and cannot achieve stepless positioning, so that the orientation adjustment of the directional antenna is inconvenient to adjust, and therefore a small fixture device which is convenient and fast to operate by one hand, can rotate 360 degrees and can be locked at any angle needs to be designed.
Disclosure of Invention
The technical problem solved by the invention is as follows: aiming at the defects of the existing clamp device, the small positioning clamp device operated by one hand is provided, and the stepless positioning can be realized.
The technical scheme adopted by the invention is as follows:
a small positioning fixture device operated by one hand comprises a bedplate, a left guide rail and a right guide rail which are arranged on the left side and the right side of the bedplate, wherein a rotatable rotating shaft is arranged at the center of the left guide rail and the right guide rail, an equipment mounting plate is fixedly connected to the rotating shaft, and the equipment mounting plate is arranged between the left guide rail and the right guide rail;
a fixed shaft sleeve is arranged on the left side surface of the left guide rail, the rotating shaft penetrates through the fixed shaft sleeve and can rotate relative to the fixed shaft sleeve, and a slidable pressure spring and a wear-resistant brake guide rail are sequentially arranged on the fixed shaft sleeve from right to left; the rotating shaft is fixedly connected with a wear-resistant end cover, a rocker arm fixing end and a clamping spring from right to left in sequence; the wear-resistant brake guide rail is connected with the wear-resistant end cover through a brake surface;
still be provided with the spout on the wear-resisting braking guide rail, be provided with the ball in the spout, the ball with connecting rod two is connected, connecting rod two with connecting rod one is articulated, connecting rod one with the rocking arm is articulated, the rocking arm is articulated with connecting rod three, connecting rod three with the rocking arm stiff end is connected, the rocking arm still with press from both sides the spring joint.
Preferably, the rotating shaft is in key-through connection with the equipment installation plate.
Preferably, the equipment mounting plate is provided with a connecting piece respectively connected with the left guide rail and the right guide rail, and the connecting piece slides relative to the left guide rail and the right guide rail.
Preferably, the left guide rail comprises a left inner guide rail and a left outer guide rail, and the left inner guide rail and the left outer guide rail are fixed through a left pi-shaped plate; the right guide rail comprises a right inner guide rail and a right outer guide rail, and the right inner guide rail and the right outer guide rail are fixed through a right pi-shaped plate; the left pi-shaped plate is opposite to the open slot of the right pi-shaped plate; the connecting piece is a connecting rod, and two ends of the connecting rod are respectively arranged in the left side pi-shaped plate open slot and the right side pi-shaped plate open slot.
Preferably, the left inner guide rail is provided with through holes uniformly distributed along the annular direction, and the right inner guide rail is provided with through holes uniformly distributed along the annular direction.
Preferably, a bearing is arranged at the center of the left guide rail, and a bearing is arranged at the center of the right guide rail.
Preferably, the bearing arranged on the left guide rail is sealed and pressed at the center of the left guide rail through an inner side sealing and pressing block, and the bearing arranged on the right guide rail side is sealed and pressed at the center of the right guide rail through the inner side sealing and pressing block.
Preferably, the right side of the right guide rail is sealed and pressed by an outer side sealing and pressing plate.
Preferably, the rotating shaft is respectively connected with the wear-resistant end cover, the fixed end of the rocker arm and the clamping spring key in a penetrating manner.
Preferably, the rotating shaft is provided with a first square groove, the wear-resistant end cover, the rocker arm fixing end and the clamp spring are provided with a second square groove corresponding to the first square groove.
The small positioning fixture device disclosed by the invention has the advantages that through the design of the three-section type connecting rod and the design of connecting the wear-resistant brake guide rail with the brake surface of the wear-resistant end cover, the rotating shaft drives the equipment mounting plate to rotate and lock randomly within the range of 360 degrees, the operation is simple, the single-person and single-hand operation can be realized, and the convenience and the effectiveness are realized.
Drawings
FIG. 1 is a schematic view of the assembly of the deck and left and right guide rails of the present invention;
FIG. 2 is a schematic view of the assembly of the rotating shaft and the equipment mounting plate of the present invention;
FIG. 3 is a schematic view showing the assembly of the rotating shaft, left and right guide rails, and the equipment mounting plate according to the present invention;
FIG. 4 is an assembly view of the wear-resistant brake rail of the present invention with a first connecting rod and a second connecting rod;
FIG. 5 is an exploded view of the right side of the right rail of the present invention mounted on a rotating shaft;
FIG. 6 is an assembly view of the right side of the right rail of the present invention;
FIG. 7 is a first schematic structural diagram of the present invention in a use state;
FIG. 8 is a cross-sectional view of the present invention in use;
FIG. 9 is a second schematic structural view of the present invention in use;
FIG. 10 is a schematic structural view of the present invention in an unused state;
fig. 11 is a cross-sectional view of the present invention in an unused state.
Wherein, the names corresponding to the reference numbers are:
1-bedplate, 2-right guide rail, 201-right inner guide rail, 202-right outer guide rail, 203-right pi-shaped plate, 3-left guide rail, 301-left inner guide rail, 302-left outer guide rail, 303-left pi-shaped plate, 4-rotating shaft, 401-key, 402-first square groove, 5-equipment mounting plate, 501-groove, 502-connecting piece, 6-fixed shaft sleeve, 7-pressure spring, 8-wear-resistant brake guide rail, 801-sliding groove, 9-wear-resistant end cover, 10-rocker fixed end, 11-clamp spring, 12-brake surface, 13-ball, 14-connecting rod two, 15-connecting rod one, 16-rocker arm, 17-connecting rod three, 18-through hole, 19-bearing, 20-inner seal block, 21-second square groove.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Example 1
A small positioning clamp device operated by one hand is shown in figures 1-11 and comprises a bedplate 1, a left guide rail 3 and a right guide rail 2 which are arranged at the left side and the right side of the bedplate, wherein a rotatable rotating shaft 4 is arranged at the center of the left guide rail 3 and the right guide rail 2, an equipment mounting plate 5 is fixedly connected onto the rotating shaft 4, and the equipment mounting plate 5 is arranged between the left guide rail 3 and the right guide rail 2 as shown in figures 1-3; a fixed shaft sleeve 6 is arranged on the left side surface of the left guide rail 3, the rotating shaft 4 penetrates through the fixed shaft sleeve 6 and can rotate relative to the fixed shaft sleeve 6, and a slidable pressure spring 7 and a wear-resistant brake guide rail 8 are sequentially arranged on the fixed shaft sleeve 6 from right to left; a wear-resistant end cover 9, a rocker arm fixing end 10 and a clamping spring 11 are fixedly connected to the rotating shaft 4 from right to left in sequence, as shown in fig. 5; the wear-resistant brake guide rail 8 and the wear-resistant end cover 9 are connected through a brake surface 12, as shown in fig. 8 and 11; still be provided with spout 801 on the wear-resisting braking guide rail 8, be provided with ball 13 in the spout 801, ball 13 with connecting rod two 14 is connected, connecting rod two 14 with connecting rod one 15 is articulated, connecting rod one 15 with rocking arm 16 is articulated, rocking arm 16 is articulated with connecting rod three 17, connecting rod three 17 with rocking arm stiff end 10 is connected, rocking arm 16 still with press from both sides spring 11 joint, as shown in fig. 4, fig. 6.
The small positioning fixture device comprises a bedplate 1, a left guide rail 3 and a right guide rail 2 which are arranged at two sides of the bedplate, wherein a rotatable rotating shaft 4 is arranged at the center of the left guide rail 3 and the right guide rail 2, and an equipment mounting plate 5 is fixedly connected to the rotating shaft 4 in a common fixed connection mode, such as interference fit, key penetration connection and the like, and detailed explanation is omitted here, and meanwhile, the equipment mounting plate 5 is arranged between the left guide rail 3 and the right guide rail 2, so that the purpose that the rotating shaft 4 drives the equipment mounting plate 5 to rotate by 360 degrees can be realized as long as a driving force is given to the rotating shaft 4; in the invention, as shown in fig. 4-6, a fixed shaft sleeve 6 is arranged on the left side surface of the left guide rail 3, the left side surface of the left guide rail 3 can be connected with the fixed shaft sleeve 6 in a bolt connection mode, the rotating shaft 4 passes through the fixed shaft sleeve 6 and can rotate relative to the fixed shaft sleeve 6, a pressure spring 7 and a wear-resistant brake guide rail 8 which can slide are sequentially arranged on the fixed shaft sleeve 6 from right to left, and the fixed shaft sleeve 6 is directly sleeved with the fixed shaft sleeve 6; the rotating shaft 4 is fixedly connected with a wear-resistant end cover 9, a rocker arm fixing end 10 and a clamping spring 11 from right to left in sequence; the wear-resistant brake guide rail 8 and the wear-resistant end cover 9 are connected through a brake surface 12, as shown in fig. 8 and 11, the fixed connection mode is common fixed connection, such as interference fit, key penetration connection and the like, and detailed explanation is omitted here; as shown in fig. 4, the wear-resistant brake rail 8 is further provided with a sliding groove 801, a ball 13 is disposed in the sliding groove 801, the ball 13 is connected to the second connecting rod 14, the second connecting rod 14 is hinged to the first connecting rod 15, the first connecting rod 15 is hinged to the rocker arm 16, as shown in fig. 6, the rocker arm 16 is hinged to the third connecting rod 17, the third connecting rod 17 is connected to the rocker arm fixing end 10, and the rocker arm 16 is further clamped to the clamp spring 11. In the invention, the driving force is provided for manually rotating the rocker arm 16 to realize the rotation of the rotating shaft by 360 degrees, as shown in fig. 7-9, before rotating the rocker arm 16, the rocker arm 16 needs to be pulled away from the clamp spring 11, so that the connecting rod three 17 is taken as a fulcrum, the connecting rod three 17, the connecting rod one 15 and the connecting rod two 14 drive the connecting rod two 14 to rotate along with the connecting rod three 14, the connecting rod two 14 rolls along the sliding groove 801 in the wear-resistant brake guide rail 8 through the ball 13, and simultaneously extrudes the wear-resistant brake guide rail 8 inwards, so that the wear-resistant brake guide rail 8 moves towards the right side guide rail to compress the pressure spring 7, and the wear-resistant brake guide rail 8 is separated from the braking surface 12 of the wear-resistant end cover 9, thereby enabling the; the rotating shaft 4 is rotated, so that any rotation of 360 degrees can be realized; when the test position needs to be locked, as shown in fig. 10-11, the rocker arm 16 is folded, the rocker arm 16 is clamped with the clamping spring 11 again, the wear-resistant brake guide rail 8 rebounds under the action of elastic force until the wear-resistant brake guide rail is connected with the brake surface 12 of the wear-resistant end cover 9, the wear-resistant brake surface 12 between the wear-resistant brake guide rail 8 and the wear-resistant end cover 8 is pressed, so that the rotation of the rotating shaft 4 is prevented, the locking and positioning effects are achieved, and the brake surface 12 is preferably a truncated cone-shaped brake surface. Therefore, the invention not only can realize the arbitrary selection within 360 degrees, but also can realize the locking of arbitrary angles within 360 degrees, realize the stepless positioning, has convenient operation, can realize the operation by a single person and a single hand, is convenient and effective, and is suitable for assisting the azimuth or pitching test of equipment such as a small-sized directional antenna and the like.
Example 2
Based on the above embodiment 1, as shown in fig. 2, the rotary shaft 4 is key-connected to the device mounting plate 5. In the embodiment, when the rotating shaft 4 is connected with the equipment mounting plate 5 in a key penetrating manner, the rotating shaft 4 and the equipment mounting plate 5 can be conveniently detached and mounted; the structure of the device is that a key 401 is arranged on the rotating shaft 4, a through hole is arranged on the device mounting plate 5, a groove 501 corresponding to the key is arranged in the through hole, and the interaction between the groove 501 and the key 401 can prevent the device mounting plate 5 from rotating relative to the rotating shaft 4.
Example 3
Based on the above embodiment 1 or 2, as shown in fig. 2 and 3, the equipment mounting plate 5 is provided with the connecting members 502 respectively connected to the left guide rail 3 and the right guide rail 2, and the connecting members 502 slide with respect to the left guide rail 3 and the right guide rail 2. In this embodiment, the device mounting plate 5 is further provided with a connecting member 502 connected to the left guide rail 3 and the right guide rail 2, so that the device mounting plate 5 is more stable, and the device mounting plate 5 needs to rotate 360 degrees, so that the connecting member 502 slides relative to the left guide rail 3 and the right guide rail 2.
Example 4
Based on the above embodiment 3, the left guide rail 3 includes the left inner guide rail 301 and the left outer guide rail 302, and the left inner guide rail 301 and the left outer guide rail 302 are fixed by the left pi-shaped plate 303; the right guide rail 2 comprises a right inner guide rail 201 and a right outer guide rail 202, and the right inner guide rail 201 and the right outer guide rail 202 are fixed through a right pi-shaped plate 203; the left pi-shaped plate 303 is opposite to the open slot of the right pi-shaped plate 203; the connecting piece 502 is a connecting rod, and two ends of the connecting rod are respectively arranged in the opening groove of the left pi-shaped plate 303 and the opening groove of the right pi-shaped plate 203. The concrete structure of left guide rail 3 and right guide rail 2 has been described in this embodiment, the concrete structure of connecting piece 502, in this embodiment, left guide rail 3 and right guide rail 2 all include interior outer guide rail, through left side pi template 303 fixed left side interior guide rail 301 and left side outer guide rail 302, right side pi template 203 fixed right side interior guide rail 201 and right side outer guide rail 202, and left side pi template 303 is relative with right side pi template 203 open slot, and connecting piece 502 is the connecting rod, and its both ends are arranged respectively in left side pi template 303 open slot and right side pi template 203 open slot, therefore, the connecting piece 502 both ends are equivalent to arranging in between interior outer guide rail gap, consequently, and because connecting rod 502 both ends are arranged respectively in left side pi template 303 open slot and right side pi template 203 open slot, consequently can not receive the influence of pi template when pi rotates.
Example 5
Based on embodiment 4 described above, as shown in fig. 1, the left inner rail 301 is provided with the through holes 18 uniformly distributed in the circumferential direction, and the right inner rail 201 is provided with the through holes 18 uniformly distributed in the circumferential direction. In this embodiment, the through holes 18 distributed along the annular direction are formed in both the left inner rail 301 and the right inner rail 201, so that the weight of the whole positioning clamp can be reduced, and the positioning clamp is convenient to carry.
Example 6
Based on the above embodiment 1, as shown in fig. 3, the bearing 19 is provided at the center of the left guide rail 3, and the bearing 19 is provided at the center of the right guide rail 2. Bearings 19 are provided at the center of the left and right guide rails 3 and 2 to enable the rotation of the rotation shaft 4 with respect to the left and right guide rails 3 and 2, and the bearings 19 may be a rotation bearing and a sliding bearing, and these bearings 19 are well known to those skilled in the art and will not be described in detail herein.
Example 7
Based on the above embodiment 6, as shown in fig. 3, the bearing 19 provided at the center of the left guide rail 3 is sealed by the inner seal pressing piece 20 at the center of the left guide rail 3, and the bearing 19 provided at the center of the right guide rail 2 is sealed by the inner seal pressing piece 20 at the center of the right guide rail 2. In the embodiment, the bearing 19 is arranged on the guide rail in a specific connection mode, the specific connection mode is that the bearing 19 is sealed and pressed at the center of the left guide rail 3 through an inner side sealing block 20, and the bearing 19 is sealed and pressed at the center of the right guide rail 2 through the inner side sealing block 20; however, the connection of the bearing and the guide rail is not limited to the above-described one.
Example 8
Based on the above embodiment 1, the right side of the right guide rail 3 is sealed and pressed by the outer sealing plate. In this embodiment, the right side of the right guide rail is sealed and pressed by the outer sealing plate, so that the sealing and pressing of the bearing can be further realized, and the appearance of the small positioning clamp device can be kept.
Example 9
Based on the above embodiment 1, as shown in fig. 5, the rotation shaft 4 is respectively connected with the wear-resistant end cap 9, the rocker arm fixing end 10, and the clamp spring 11 by key penetration. In this embodiment, when the rotation shaft 4 is connected with the wear-resistant end cap 9, the rocker arm fixing end 10 and the clamping spring 11 in a key-through manner, the rotation shaft 4 and the wear-resistant end cap 9, the rocker arm fixing end 10 and the clamping spring 11 can be conveniently detached and installed, and the key-through structure is well known to those skilled in the art and will not be described in detail herein.
Example 10
Based on the above embodiment 1, as shown in fig. 5, the rotating shaft 4 is provided with a first square groove 402, and the wear-resistant end cap 9, the rocker arm fixing end 10, and the clamp spring 11 are provided with a second square groove 21 corresponding to the first square groove 402. In this embodiment, the rotation shaft 4 is connected to the wear-resistant end cap 9, the rocker arm fixing end 10, and the clamp spring 11, respectively, and the connection mode is specifically that the rotation shaft 4 is provided with a first square groove 402, the wear-resistant end cap 9, the rocker arm fixing end 10, and the clamp spring 11 are all provided with a second square groove 21 corresponding to the first square groove 402, when the wear-resistant end cap 9, the rocker arm fixing end 10, and the clamp spring 11 are sleeved into the rotation shaft 4, because the first square groove 402 on the rotation shaft 4 is connected to the wear-resistant end cap 9, the rocker arm fixing end 10, and the second square groove 21 on the clamp spring 11 are connected in a matching manner, the rotation of the wear-resistant end cap 9, the rocker arm fixing end 10, and the clamp spring 11 with respect to the rotation shaft 4 can be prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.
Claims (10)
1. A small positioning fixture device operated by one hand is characterized by comprising a bedplate, a left guide rail and a right guide rail which are arranged on the left side and the right side of the bedplate, wherein the centers of the left guide rail and the right guide rail are provided with rotatable rotating shafts, and equipment mounting plates are fixedly connected onto the rotating shafts and arranged between the left guide rail and the right guide rail;
a fixed shaft sleeve is arranged on the left side surface of the left guide rail, the rotating shaft penetrates through the fixed shaft sleeve and can rotate relative to the fixed shaft sleeve, and a slidable pressure spring and a wear-resistant brake guide rail are sequentially arranged on the fixed shaft sleeve from right to left; the rotating shaft is fixedly connected with a wear-resistant end cover, a rocker arm fixing end and a clamping spring from right to left in sequence; the wear-resistant brake guide rail is connected with the wear-resistant end cover through a brake surface;
still be provided with the spout on the wear-resisting braking guide rail, be provided with the ball in the spout, the ball is connected with connecting rod two, connecting rod two is articulated with connecting rod one, connecting rod one with the rocking arm is articulated, the rocking arm is articulated with connecting rod three, connecting rod three with the rocking arm stiff end is connected, the rocking arm still with press from both sides the spring joint.
2. The one-handed compact alignment jig apparatus of claim 1 wherein the pivot shaft is keyed to the equipment mounting plate.
3. A one-handed small-sized positioning jig device according to claim 1 or 2, wherein the equipment mounting plate is provided with coupling members respectively coupled to left and right guide rails, the coupling members being slidable with respect to the left and right guide rails.
4. The one-handed small positioning jig device of claim 3, wherein the left guide rail comprises a left inner guide rail and a left outer guide rail, and the left inner guide rail and the left outer guide rail are fixed by a left pi-shaped plate; the right guide rail comprises a right inner guide rail and a right outer guide rail, and the right inner guide rail and the right outer guide rail are fixed through a right pi-shaped plate; the left pi-shaped plate is opposite to the open slot of the right pi-shaped plate; the connecting piece is a connecting rod, and two ends of the connecting rod are respectively arranged in the left side pi-shaped plate open slot and the right side pi-shaped plate open slot.
5. A small positioning jig device operated by one hand as set forth in claim 4, wherein said left inner rail is provided with through holes uniformly distributed in a circular direction, and said right inner rail is provided with through holes uniformly distributed in a circular direction.
6. The one-handed compact positioning jig device of claim 1, wherein the left guide rail is provided with a bearing at the center and the right guide rail is provided with a bearing at the center.
7. The one-handed compact positioning jig device of claim 6, wherein the bearing disposed at the left guide rail is sealed at the center of the left guide rail by an inner sealing block, and the bearing disposed at the right guide rail is sealed at the center of the right guide rail by an inner sealing block.
8. The one-handed compact positioning fixture device of claim 1, wherein the right rail right side surface is sealed by an outer sealing plate.
9. The one-handed compact positioning fixture device of claim 1, wherein the rotation shaft is connected to the wear-resistant end cap, the fixed end of the rocker arm and the clamp spring key.
10. The one-handed compact positioning fixture device of claim 1, wherein the rotating shaft is provided with a first square groove, and the wear-resistant end cap, the fixed end of the rocker arm and the clamp spring are provided with a second square groove corresponding to the first square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966213.2A CN110672885B (en) | 2019-10-12 | 2019-10-12 | Small positioning fixture device operated by single hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966213.2A CN110672885B (en) | 2019-10-12 | 2019-10-12 | Small positioning fixture device operated by single hand |
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| CN110672885A CN110672885A (en) | 2020-01-10 |
| CN110672885B true CN110672885B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910966213.2A Active CN110672885B (en) | 2019-10-12 | 2019-10-12 | Small positioning fixture device operated by single hand |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1593185A1 (en) * | 2003-01-27 | 2005-11-09 | Dormina UK Limited | Improvements in or relating to safety covers for electric sockets and the like |
| EP1728594A2 (en) * | 2005-05-31 | 2006-12-06 | Jobs S.p.A. | A support device for securing workpieces |
| CN1922396A (en) * | 2004-02-23 | 2007-02-28 | 沃尔沃拉斯特瓦格纳公司 | Exhaust valve mechanism for internal combustion engine |
| CN103983519A (en) * | 2014-05-30 | 2014-08-13 | 重庆科技学院 | Device for testing suction mechanical property of concrete substrate under wind load effect |
| CN104944328A (en) * | 2015-06-12 | 2015-09-30 | 广西电网有限责任公司柳州供电局 | Vehicle-mounted insulating lift platform |
| CN204827817U (en) * | 2015-07-20 | 2015-12-02 | 南京中人能源科技有限公司 | Can realize frock of 360 degrees rotations of wind generating set base |
| CN105196380A (en) * | 2015-10-22 | 2015-12-30 | 丽水学院 | Bamboo and wood processing equipment |
| CN106881704A (en) * | 2017-04-20 | 2017-06-23 | 安徽中烟工业有限责任公司 | A kind of special maintenance car of multifunctional mobile |
| CN206338346U (en) * | 2016-12-15 | 2017-07-18 | 新乡市起重设备厂有限责任公司 | The explosion-proof brake of manual release type high |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7219585B1 (en) * | 2001-08-28 | 2007-05-22 | William Kelly | Cutting workstation |
-
2019
- 2019-10-12 CN CN201910966213.2A patent/CN110672885B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1593185A1 (en) * | 2003-01-27 | 2005-11-09 | Dormina UK Limited | Improvements in or relating to safety covers for electric sockets and the like |
| CN1922396A (en) * | 2004-02-23 | 2007-02-28 | 沃尔沃拉斯特瓦格纳公司 | Exhaust valve mechanism for internal combustion engine |
| EP1728594A2 (en) * | 2005-05-31 | 2006-12-06 | Jobs S.p.A. | A support device for securing workpieces |
| CN103983519A (en) * | 2014-05-30 | 2014-08-13 | 重庆科技学院 | Device for testing suction mechanical property of concrete substrate under wind load effect |
| CN104944328A (en) * | 2015-06-12 | 2015-09-30 | 广西电网有限责任公司柳州供电局 | Vehicle-mounted insulating lift platform |
| CN204827817U (en) * | 2015-07-20 | 2015-12-02 | 南京中人能源科技有限公司 | Can realize frock of 360 degrees rotations of wind generating set base |
| CN105196380A (en) * | 2015-10-22 | 2015-12-30 | 丽水学院 | Bamboo and wood processing equipment |
| CN206338346U (en) * | 2016-12-15 | 2017-07-18 | 新乡市起重设备厂有限责任公司 | The explosion-proof brake of manual release type high |
| CN106881704A (en) * | 2017-04-20 | 2017-06-23 | 安徽中烟工业有限责任公司 | A kind of special maintenance car of multifunctional mobile |
Non-Patent Citations (1)
| Title |
|---|
| 三坐标自由度穿刺针定位设计;贾伟 等;《南方论坛》;20180831;第42-43页 * |
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| CN110672885A (en) | 2020-01-10 |
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