CN216867212U - Pressure maintaining jig - Google Patents
Pressure maintaining jig Download PDFInfo
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- CN216867212U CN216867212U CN202122698199.8U CN202122698199U CN216867212U CN 216867212 U CN216867212 U CN 216867212U CN 202122698199 U CN202122698199 U CN 202122698199U CN 216867212 U CN216867212 U CN 216867212U
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Abstract
The utility model provides a pressure maintaining jig which comprises a fixed seat and an extraction assembly, wherein an accommodating groove is formed in the fixed seat and used for accommodating workpieces to be bonded, and an air exhaust hole communicated with the accommodating groove is formed in the fixed seat; the extraction assembly comprises a driving piece, a moving piece and an air suction piece, the driving piece is connected to the moving piece, the moving piece is connected with the air suction piece, the driving piece is used for driving the moving piece to move, and the moving piece drives the air suction piece to move towards the direction close to the air suction hole so as to communicate the air suction piece with the air suction hole; the air suction piece is used for driving air flow to the workpiece through the air suction hole. The driving piece drives the moving piece to drive the air suction piece to move towards the direction of the air suction hole, the air suction piece is communicated with one end of the air suction hole, the air suction piece sucks air to suck external air at the other end of the air suction hole, negative pressure is formed at the other end of the air suction hole, and under the driving of air flow, the effect of maintaining pressure of a workpiece placed on the fixed seat can be achieved.
Description
Technical Field
The utility model relates to the technical field of jigs, in particular to a pressure maintaining jig.
Background
When assembling electronic products, adhesion between different workpieces is often needed to connect and fix two different workpieces.
The existing bonding method is that after the second workpiece is glued, the second workpiece with glue is bonded to the first workpiece through manual pressing operation. However, when manual pressing operation is performed for bonding, the pressing force is uneven, so that glue flowing is uneven, gaps are formed at the bonding position of the first workpiece and the second workpiece, and the second workpiece is bonded on the first workpiece and then has the defect of unevenness, so that the bonding effect between the two workpieces is reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a pressure maintaining jig to solve the technical problem of how to improve the bonding effect between two workpieces.
The embodiment of the utility model provides a pressure maintaining jig, which comprises a fixed seat and an extraction assembly;
an accommodating groove is formed in the fixed seat and used for accommodating workpieces to be bonded, and an air suction hole communicated with the accommodating groove is formed in the fixed seat;
the extraction assembly comprises a driving piece, a moving piece and an air suction piece, the driving piece is connected to the moving piece, the moving piece is connected to the air suction piece, the driving piece is used for driving the moving piece to move, and the moving piece drives the air suction piece to move towards the direction close to the air suction hole so as to communicate the air suction piece with the air suction hole; the air suction piece is used for driving air flow to the workpiece through the air suction hole.
So, driving piece drive moving part among the pressurize tool drives the piece of breathing in and removes towards the direction of aspirating hole, and the piece of breathing in and aspirating hole one end intercommunication, the piece of breathing in is bled in order to inhale the external gas at the other end of aspirating hole, realizes forming the negative pressure at the other end of aspirating hole, under the drive of air current to can form the effect of pressurize to the work piece of placing on the fixing base.
In some embodiments, the extraction assembly further comprises a suction nozzle connected to a side of the suction piece facing the suction aperture.
So, the suction nozzle is connected at the aspirating hole, improves the leakproofness when the aspirating piece connects the aspirating hole, improves the effect of breathing in.
In some embodiments, the pressure maintaining jig further comprises a movable element, the movable element is provided with a bearing portion,
the movable assembly comprises a pushing piece and a sliding piece, the pushing piece is connected with the sliding piece, the sliding piece is slidably arranged on the bearing part, the sliding piece is connected with the air suction piece, the air suction piece is positioned on one side, facing the air suction hole, of the bearing part, and the pushing piece is positioned on one side, back to the air suction piece, of the bearing part.
So, the impeller promotes the slider and drives the piece of breathing in and remove towards the direction of aspirating hole to make piece and aspirating hole intercommunication of breathing in, the piece of breathing in is bled in order to inhale outside gas at the other end of aspirating hole, realizes forming the negative pressure at the other end of aspirating hole, and under the drive of air current, glue flows gluey more evenly on the work piece surface, and can improve the bonding effect.
In some embodiments, the movable assembly further includes an elastic member, the elastic member is sleeved on the sliding member, and two ends of the elastic member respectively abut against the pushing member and the bearing portion.
Therefore, the elastic piece is abutted against the pushing piece and the bearing part, so that the sliding piece does not move under the action of no external force, the sliding piece is fixed at the natural state, and the movable assembly is convenient to use.
In some embodiments, the movable assembly further includes two limiting members, the two limiting members are both connected to the same side of the bearing portion and located on two opposite sides of the sliding member, respectively, two opposite sides of the two limiting members are both provided with a strip-shaped hole, an extending direction of the strip-shaped hole is parallel to a driving direction of the driving member, and the pushing member is inserted through and slidably connected to the strip-shaped hole.
Therefore, when the pushing piece pushes the sliding piece to move, the sliding piece moves in the strip-shaped hole, the strip-shaped hole provides limiting when the sliding piece moves, and stability when the sliding piece moves is improved.
In some embodiments, the two position-limiting members are respectively provided with a positioning groove, the positioning groove is communicated with the strip-shaped hole and is arranged adjacent to the bearing portion, and the positioning groove is used for accommodating the pushing member.
Therefore, after the pushing piece pushes the sliding piece to move to the preset position, the pushing piece is rotated, the pushing piece rotates into the positioning groove to position the pushing piece, and the positioning device is simple to operate and easy to position.
In some embodiments, the two positioning grooves are oppositely disposed in the two bar-shaped holes, and the two positioning grooves are symmetrically disposed with the sliding member as a center.
Therefore, after the pushing piece pushes the sliding piece to move to the preset position, the pushing piece is rotated, and two ends of the pushing piece are respectively rotated into the two positioning grooves to position the pushing piece, so that the positioning effect of the pushing piece is further improved.
When the pushing piece is pushed to drive the sliding piece to the air suction piece to be communicated with the air suction hole, the pushing piece is rotated to be clamped in the positioning groove, and the elastic piece is elastically compressed between the pushing piece and the bearing part.
In some embodiments, the pressure maintaining jig further comprises a base for carrying the fixing seat.
So, bear spacingly through using the base to the fixing base, prevent rocking of operation in-process fixing base, improve the stability of fixing base.
In some embodiments, the extraction assembly further comprises a slide rail and a slide block adapted to the slide rail,
one of the slide rail and the slide block is connected to the base, and the other is connected to the movable member.
So, when driving piece drive moving part moved, through the sliding fit of slide rail and slider to it is spacing to lead to the slip direction of moving part, stability when improving the moving part motion.
Drawings
Fig. 1 is a schematic structural diagram of a pressure maintaining jig according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a slide rail, a slide block and a movable member of the pressure maintaining jig shown in fig. 1.
Fig. 3 is an exploded view of the pressure maintaining jig shown in fig. 1.
Description of the main elements
Fixing seat 10
Bearing part 221
Base 30
Limiting groove 31
Slide rail body 41
Sliding slot 411
Guide rod 42
Slider 50
Pusher 61
Sliding member 62
Stopper 63
Strip shaped aperture 631
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
The embodiment of the utility model provides a pressure maintaining jig which comprises a fixed seat and an extraction assembly. The fixing seat is used for bearing a workpiece, an accommodating groove is formed in the fixing seat and used for accommodating the workpiece to be bonded, and an air exhaust hole communicated with the accommodating groove is formed in the fixing seat. The extraction subassembly includes driving piece, moving part and the piece of breathing in, and the driving piece is connected in the moving part, and the piece of breathing in is connected to the moving part, and the driving piece is used for driving the moving part and removes, and the moving part drives the piece of breathing in and removes towards the direction that is close to the aspirating hole to communicate the piece of breathing in the aspirating hole. The air suction piece is used for driving air flow to the workpiece through the air suction hole
The driving piece drive moving part in the pressure maintaining jig drives the air suction piece to move towards the direction of the air suction hole, the air suction piece is communicated with one end of the air suction hole, the air suction piece sucks air to suck external air at the other end of the air suction hole, negative pressure is formed at the other end of the air suction hole, air flow is driven to the workpiece through the air suction hole, and under the driving of the air flow, the pressure maintaining effect can be formed on the workpiece placed on the fixing base.
When electronic equipment (such as mobile phones, computers or wearable equipment) is produced and processed, different workpieces are adhered and fixed by glue, for example: the workpieces can comprise a first workpiece and a second workpiece, the first workpiece is placed on the fixed seat, the surface of the second workpiece is coated with glue, and the coated surface of the second workpiece is pressed on the first workpiece, so that the first workpiece and the second workpiece are bonded and fixed. The first workpiece can be a middle frame of the mobile phone, and the second workpiece can be a bearing sheet in the mobile phone or a peripheral decorative part. After the second workpiece is bonded on the first workpiece, the first workpiece and the second workpiece can be placed on the fixing seat, and the negative pressure enables glue bonded with the first workpiece and the second workpiece to be distributed more uniformly, so that the bonding effect of the first workpiece and the second workpiece is better.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the utility model provides a pressure maintaining jig 100. The pressure maintaining jig 100 includes a holder 10 and an extraction member 20. The fixing seat 10 is used for bearing a workpiece (not shown), and the fixing seat 10 is provided with an air suction hole 11. The extracting assembly 20 includes a driving element 21, a movable element 22 and an air suction element 23, the driving element 21 is connected to the movable element 22, the movable element 22 is connected to the air suction element 23, the driving element 21 is used for driving the movable element 22 to move, and the movable element 22 drives the air suction element 23 to move towards a direction close to the air suction hole 11, so as to communicate the air suction element 23 with the air suction hole 11.
The driving part 21 in the pressure maintaining jig 100 drives the moving part 22 to drive the air suction part 23 to move towards the direction of the air suction hole 11, the air suction part 23 is communicated with one end of the air suction hole 11, the air suction part 23 sucks external air at the other end of the air suction hole 11, negative pressure is formed at the other end of the air suction hole 11, and under the driving of air flow, the pressure maintaining effect can be formed on a workpiece placed on the fixed seat 10.
Specifically, the driving member 21 is a cylinder or an electric push rod. The air suction member 23 is in communication with an external air source (not shown) for drawing air therethrough.
It should be noted that the workpiece includes a first workpiece (not shown) and a second workpiece (not shown), and the glue is coated on the surface of the second workpiece, so that the second workpiece is adhered to the first workpiece.
Referring to fig. 1 again, the pressure maintaining jig 100 further includes a base 30, and the base 30 is used for carrying the fixing base 10. Specifically, the two end portions of the base 30 are provided with the limiting grooves 31 matched with the fixing base 10, and the two end portions of the fixing base 10 are respectively clamped in the two limiting grooves 31, so that the fixing base 10 is prevented from shaking in the operation process, and the stability of the fixing base 10 is improved.
The extraction assembly 20 further comprises a suction nozzle 24, which suction nozzle 24 is connected to the suction opening of the suction piece 23. In particular, the suction nozzle 24 is made of an elastic material, such as: rubber or silicone. When the air suction device sucks air, the suction nozzle 24 is attached to the air suction hole 11, the sealing performance of the air suction piece 23 when the air suction piece is connected with the air suction hole 11 is improved, and the air suction effect is improved.
In some embodiments, the fixing base 10 has a receiving slot 12, the receiving slot 12 is used for receiving a workpiece, and the air exhaust hole 11 is communicated with the receiving slot 12. In this way, the first workpiece can be placed in the accommodating groove 12 to limit the position of the first workpiece, so that the bonding position of the second workpiece and the first workpiece corresponds to the air suction hole 11, and the bonding position of the second workpiece and the first workpiece is uniformly stressed, and the effect is better.
Referring to fig. 2, the pressure maintaining jig 100 further includes a slide rail 40 and a slide block 50 adapted to the slide rail 40. One of the slide track 40 and the slider 50 is attached to the base 30 and the other is attached to the moveable member 22. In this embodiment, the sliding rail 40 is disposed on the base 30, and the sliding block 50 is disposed on the movable member 22 and faces the sliding rail 40. Specifically, the slide rail 40 includes a slide rail body 41 and a guide rod 42, the slide rail body 41 is fixedly disposed on the base 30 and has a slide groove 411, an extending direction of the slide groove 411 is consistent with a moving direction of the moving member 22, the slide block 50 is slidably disposed in the slide groove 411, and the guide rod 42 is movably disposed through the slide rail body 41, and two ends of the guide rod are respectively connected to the driving member 21 and the bearing portion 221.
Therefore, the driving member 21 drives the guide rod 42 to drive the movable member 22 to move, the movable member 22 drives the air suction member 23 to move toward or away from the air suction hole 11, and at this time, the slider 50 on the movable member 22 slides in the sliding groove 411 on the sliding rail body 41 to provide a guiding limit for the sliding direction of the movable member 22, thereby improving the stability of the movable member 22 during movement.
Referring to fig. 3, in some embodiments, the pressure maintaining jig 100 further includes a movable element 60. The movable member 22 is provided with a bearing portion 221. The movable assembly 60 includes a pushing member 61 and a sliding member 62, the pushing member 61 is connected to the sliding member 62, the sliding member 62 is slidably disposed on the bearing portion 221, the air sucking member 23 is connected to the sliding member 62 and is located on a side of the bearing portion 221 facing the air sucking hole 11, and the pushing member 61 is located on a side of the bearing portion 221 opposite to the air sucking member 23. In this embodiment, the pushing members 61 are two push rods connected to the sliding member 62. The slider 62 is a slide bar. The bearing portion 221 is a plate, and the bearing portion 221 is provided with a through hole matching with the sliding member 62. In order to fix the position of the air suction member 23, the air suction member 23 cannot pass through the through hole, and the bearing portion 221 can push against the air suction member 23 when the driving member 21 drives the movable member 22 to move.
The movable assembly 60 further includes an elastic member 64 and two limiting members 63, the two limiting members 63 are connected to the same side of the supporting portion 221 and located on two opposite sides of the sliding member 62, the two opposite sides of the two limiting members 63 are both provided with a strip-shaped hole 631, an extending direction of the strip-shaped hole 631 is parallel to a driving direction of the driving member 21, and the pushing member 61 is inserted through and slidably connected to the strip-shaped hole 631. The elastic member 64 is sleeved on the sliding member 62, and two ends of the elastic member 64 respectively abut against the pushing member 61 and the bearing part 221. Therefore, when the pushing piece 61 pushes the sliding piece 62 to move, the pushing piece 61 moves in the strip-shaped hole 631, the strip-shaped hole 631 provides limiting when the pushing piece 61 moves, and stability when the pushing piece 61 moves is improved. The elastic member 64 abuts against the pushing member 61 and the bearing part 221, so that the sliding member 62 does not move under the action of no external force, the sliding member 62 is fixed at a natural state, the use of the movable assembly 60 is facilitated, and meanwhile, after the pushing member 61 pushes the sliding member 62 to move, the elastic member 64 can abut against the pushing member 61 to reset the sliding member 62. In this embodiment, the elastic member 64 is a spring. In this embodiment, the movable assembly 60 is provided to facilitate manual operation. When the driving member fails, a person can manually push the pushing member 61 to drive the sliding member 62 and the air sucking member 23 to move to the air sucking hole 11 of the fixing base 10.
The two locating members 63 are respectively provided with a locating groove 632, the two locating grooves 632 are oppositely disposed in the two strip-shaped holes 631, the two locating grooves 632 are symmetrically disposed with the sliding member 62 as a center, the locating grooves 632 are communicated with the strip-shaped holes 631 and disposed adjacent to the bearing portion 221, and the locating grooves 632 are used for accommodating the pushing member 61. Specifically, the strip-shaped hole 631 and the positioning groove 632 together form an "L" shape. Therefore, after the pushing member 61 pushes the sliding member 62 to move to the preset position, the pushing member 61 is rotated, and the pushing member 61 is rotated into the positioning groove 632 to position the pushing member 61, so that the operation is simple and the positioning is easy. When the pushing member 61 drives the sliding member 62 to the air sucking member 23 and communicates with the air sucking hole 11, the rotating member 61 is held in the positioning groove 632, and the elastic member 64 is elastically compressed between the pushing member 61 and the supporting portion 221. Therefore, the air suction piece 23 is stably communicated with the air suction hole 11, after air suction is completed, the rotary pushing piece 61 is separated from the positioning groove 632, and the pushing piece 61 can be quickly reset under the action of the elastic force of the elastic piece 64.
After a first workpiece is placed in the accommodating groove 12, the pushing part 61 is pushed to move, the pushing part 61 drives the sliding part 62 to move, the sliding part 62 drives the air suction part 23 to move towards the direction of the air suction hole 11, so that the suction nozzle 24 on the air suction part 23 is communicated with one end of the air suction hole 11, the pushing part 61 is rotated to the positioning groove 632 to position the pushing part 61, the air suction part 23 sucks external air at the other end of the air suction hole 11, negative pressure is formed at the other end of the air suction hole 11, a second workpiece is placed at a bonding position of the first workpiece after being coated with glue, glue flows between the surface of the first workpiece and the surface of the second workpiece more uniformly under the driving of air flow, and the bonding effect is improved.
Referring to fig. 1 to fig. 3, the working process of the pressure maintaining jig 100 is as follows:
the first working process is as follows: after the first workpiece is placed in the accommodating groove 12, the driving member 21 drives the moving member 22 to drive the air suction member 23 to move towards the direction of the air suction hole 11, so that the suction nozzle 24 on the air suction member 23 is communicated with one end of the air suction hole 11, the air suction member 23 sucks air to suck external air at the other end of the air suction hole 11, negative pressure is formed at the other end of the air suction hole 11, the second workpiece is placed at the bonding position of the first workpiece after being coated with glue, glue flows more uniformly between the surface of the first workpiece and the surface of the second workpiece under the driving of air flow, and the bonding effect can be improved.
And a second working process: after a first workpiece is placed in the accommodating groove 12, the pushing piece 61 drives the sliding piece 62 to move, the sliding piece 62 drives the air suction piece 23 to move towards the direction of the air suction hole 11, so that the suction nozzle 24 on the air suction piece 23 is communicated with one end of the air suction hole 11, the pushing piece 61 is rotated to the positioning groove 632 to position the pushing piece 61, the air suction piece 23 sucks external air at the other end of the air suction hole 11, negative pressure is formed at the other end of the air suction hole 11, a second workpiece is placed at a bonding position of the first workpiece after being coated with glue, glue flows more uniformly between the surface of the first workpiece and the surface of the second workpiece under the driving of air flow, and the bonding effect can be improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the patent. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A pressure maintaining jig is characterized in that,
the pressure maintaining jig comprises a fixed seat and an extraction assembly;
an accommodating groove is formed in the fixed seat and used for accommodating workpieces to be bonded, and an air suction hole communicated with the accommodating groove is formed in the fixed seat;
the extraction assembly comprises a driving piece, a moving piece and an air suction piece, the driving piece is connected to the moving piece, the moving piece is connected to the air suction piece, the driving piece is used for driving the moving piece to move, and the moving piece drives the air suction piece to move towards the direction close to the air suction hole so as to communicate the air suction piece with the air suction hole; the air suction piece is used for driving air flow to the workpiece through the air suction hole.
2. The pressure maintaining jig of claim 1,
the extraction assembly further comprises a suction nozzle connected to one side of the suction piece facing the suction hole.
3. The pressure maintaining jig of claim 1,
the pressure maintaining jig also comprises a movable component, a bearing part is arranged on the movable component,
the movable assembly comprises a pushing piece and a sliding piece, the pushing piece is connected with the sliding piece, the sliding piece is slidably arranged on the bearing part, the sliding piece is connected with the air suction piece, the air suction piece is positioned on one side, facing the air suction hole, of the bearing part, and the pushing piece is positioned on one side, back to the air suction piece, of the bearing part.
4. The pressure maintaining jig of claim 3,
the movable assembly further comprises an elastic piece, the elastic piece is sleeved on the sliding piece, and two ends of the elastic piece respectively abut against the pushing piece and the bearing part.
5. The pressure maintaining jig of claim 4,
the movable assembly further comprises two limiting parts, the two limiting parts are connected to the same side of the bearing part and are respectively located on two opposite sides of the sliding part, strip-shaped holes are formed in the two opposite sides of the limiting parts, the extending direction of the strip-shaped holes is parallel to the driving direction of the driving part, and the pushing part is penetrated through and slidably connected to the strip-shaped holes.
6. The pressure maintaining jig of claim 5,
and the two locating parts are respectively provided with a locating groove, the locating grooves are communicated with the strip-shaped holes and are arranged close to the bearing part, and the locating grooves are used for containing the pushing parts.
7. The pressure maintaining jig of claim 6,
the two positioning grooves are respectively and oppositely arranged in the two strip-shaped holes, and the two positioning grooves are symmetrically arranged by taking the sliding piece as a center.
8. The pressure maintaining jig of claim 7, wherein when the pushing element is pushed to drive the sliding element to the suction element to communicate with the suction hole, the pushing element is rotated to be held in the positioning groove, and the elastic element is elastically compressed between the pushing element and the bearing portion.
9. The pressure maintaining jig of claim 1,
the pressure maintaining jig further comprises a base, and the fixing seat is arranged on the base.
10. The pressure maintaining jig of claim 9,
the extraction component also comprises a slide rail and a slide block matched with the slide rail,
one of the slide rail and the slide block is connected to the base, and the other is connected to the movable member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698199.8U CN216867212U (en) | 2021-11-05 | 2021-11-05 | Pressure maintaining jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698199.8U CN216867212U (en) | 2021-11-05 | 2021-11-05 | Pressure maintaining jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216867212U true CN216867212U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122698199.8U Active CN216867212U (en) | 2021-11-05 | 2021-11-05 | Pressure maintaining jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216867212U (en) |
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2021
- 2021-11-05 CN CN202122698199.8U patent/CN216867212U/en active Active
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Address after: 451162 the second and third floors of building B07, zone B, comprehensive bonded zone, east side of Zhenxing Road, Hangkong District, Zhengzhou City, Henan Province Patentee after: Fulian Yuzhan Technology (Henan) Co.,Ltd. Address before: 451162 the second and third floors of building B07, zone B, comprehensive bonded zone, east side of Zhenxing Road, Hangkong District, Zhengzhou City, Henan Province Patentee before: HENAN YUZHAN PRECISION TECHNOLOGY Co.,Ltd. |
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