CN214643021U - Limiting jig - Google Patents
Limiting jig Download PDFInfo
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- CN214643021U CN214643021U CN202120547663.0U CN202120547663U CN214643021U CN 214643021 U CN214643021 U CN 214643021U CN 202120547663 U CN202120547663 U CN 202120547663U CN 214643021 U CN214643021 U CN 214643021U
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Abstract
The utility model discloses a limiting jig, which comprises a first clamping block and a second clamping block, wherein one end of the first clamping block is fixedly connected with one end of the second clamping block through a spacing piece; a limiting telescopic mechanism is arranged between the second clamping block and the movable block, and the movable block and the first clamping block are in a clamping state under the condition that the limiting telescopic mechanism is not subjected to external force; the limiting telescopic mechanism enables the movable block and the first clamping block to be released from a clamping state under the condition that the limiting telescopic mechanism is subjected to external force in the direction from the first clamping block to the second clamping block. The utility model discloses can adjust the interval between movable block and the first clamp splice, and be applicable to not co-altitude or thickness or inclined plane angle's frame to the application scope of spacing tool has been improved, and the design cost of manufacture of the spacing tool of greatly reduced liquid crystal screen sealing in-process.
Description
Technical Field
The utility model relates to a liquid crystal screen sealing technical field, in particular to spacing tool.
Background
Under the great trend that the liquid crystal TV trade adopted no frame screen sealing technique, the demand of liquid crystal screen sealing product accounts for the constant rising, and the size that is used for the spacing tool of centre gripping frame and display screen among the current liquid crystal screen sealing technique is fixed unchangeable, specifically, current spacing tool is a whole, and the spacer and the locating piece of current spacing tool are made integratively, if the thickness or the height or the inclined plane angle of frame change, spacing tool just can not be suitable for again so. Therefore, in the existing screen sealing technology, a set of limiting jig needs to be specially developed according to the structural overall dimension of each product frame, and the corresponding limiting jig needs to be redesigned as long as the height or thickness or the angle of the inclined plane of the product frame is changed, namely the existing limiting jig has a small application range. Therefore, the design and manufacturing costs required to be input into the jig in the conventional liquid crystal screen sealing process are very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spacing tool aims at solving the little and too big technical problem of design cost of manufacture of the little and design of spacing tool accommodation of current liquid crystal screen sealing in-process.
In order to achieve the purpose, the utility model provides a limiting jig, which comprises a first clamping block and a second clamping block, wherein one end of the first clamping block is fixedly connected with one end of the second clamping block through a spacing piece; a limiting telescopic mechanism is arranged between the second clamping block and the movable block, and the movable block and the first clamping block are in a clamping state under the condition that the limiting telescopic mechanism is not subjected to external force; the limiting telescopic mechanism enables the movable block and the first clamping block to be released from a clamping state under the condition that the limiting telescopic mechanism is subjected to external force in the direction from the first clamping block to the second clamping block.
Optionally, be equipped with the retaining member between movable block and the spacer, the retaining member is used for restricting the movable block slip with movable block and spacer fixed connection.
Optionally, one end of the movable block is provided with a sliding portion and a supporting portion, the distance piece is provided with a sliding track, the movable block freely slides between the first clamping block and the second clamping block along the sliding track through the sliding portion, and the movable block is supported on the distance piece through the supporting portion.
Optionally, the sliding track is a through hole formed in the distance piece, the sliding portion is a sliding rod which is arranged in the through hole and can freely slide between the first clamping block and the second clamping block along the through hole, one end of the sliding rod is fixed on one end face of the movable block, one end of the sliding rod, which is far away from the movable block, is provided with a supporting portion, and the supporting portion enables the movable block to be supported on the distance piece.
Optionally, the supporting portion includes two supporting surfaces contacting the spacer, and the two supporting surfaces are respectively located at two sides of the through hole.
Optionally, the slide bar is a threaded rod, one end of the threaded rod is in threaded connection with one end of the movable block, and the supporting part is arranged at one end, far away from the movable block, of the threaded rod.
Optionally, the support portion is a bolt head disposed at one end of the threaded rod away from the movable block, and a linear groove or a cross groove is disposed on an end surface of the bolt head away from the threaded rod.
Optionally, the number of through holes is two.
Optionally, the limiting telescopic mechanism is an elastic piece, one end of the elastic piece is fixedly connected with the second clamping block, and the other end of the elastic piece is fixedly connected with the movable block.
Optionally, the resilient member is a spring.
Optionally, an adsorption member is disposed on a side of the movable block close to the first clamping block, and the adsorption member is used for adsorbing an object clamped by the movable block and the first clamping block in a clamping state.
Optionally, the limiting telescopic mechanism is located in the middle of the movable block, and the adsorption piece is located at a position, far away from the distance piece, of the movable block.
Optionally, adsorb the embedded fixing of piece on the movable block is close to the side of first clamp splice, and adsorb the piece and include the adsorption plane with the object contact, when adsorbing the piece and adsorb when the object, the adsorption plane is close to the side looks parallel and level of first clamp splice with the movable block.
Optionally, the attraction is a magnet.
Optionally, one end of the first clamping block, which is far away from the distance piece, is provided with a limiting step on one side close to the movable block.
In the technical scheme of the utility model, a limiting telescopic mechanism is arranged between the second clamping block and the movable block, and the movable block and the first clamping block are in a clamping state under the condition of not being subjected to external force; the limiting telescopic mechanism enables the movable block and the first clamping block to be released from a clamping state under the condition of receiving an external force from the first clamping block to the second clamping block; therefore, the spacing between the movable block and the first clamping block can be adjusted, and the liquid crystal screen sealing jig is suitable for frames with different heights or thicknesses or inclined plane angles, so that the application range of the limiting jig is widened, and the design and manufacturing cost of the limiting jig in the liquid crystal screen sealing process is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
the reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
41 | |
| 11 | Limiting |
50 | Spacing |
| 20 | |
60 | |
| 30 | |
61 | Supporting |
| 31 | Through |
62 | |
| 40 | Movable block |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a spacing tool, it passes through the second clamp splice with be equipped with spacing telescopic machanism between the movable block to utilize spacing telescopic machanism to adjust the movable block with interval between the first clamp splice, thereby make the utility model is suitable for a not co-altitude or thickness or inclined plane angle's frame to the application scope of spacing tool has been improved, and the design cost of manufacture of greatly reduced liquid crystal screen sealing in-process spacing tool.
Referring to fig. 1 to 3, a limiting jig includes a first clamping block 10 and a second clamping block 20, one end of the first clamping block 10 is fixedly connected to one end of the second clamping block 20 through a spacer 30, a movable block 40 is disposed between the first clamping block 10 and the second clamping block 20, and one end of the movable block 40 is connected to the spacer 30 in a manner of being capable of freely sliding between the first clamping block 10 and the second clamping block 20. Namely, the movable block can freely slide between the first clamping block and the second clamping block, and the distance between the movable block and the first clamping block is adjusted.
On the basis, a limiting telescopic mechanism 50 is arranged between the second clamping block 20 and the movable block 40, and the movable block 40 and the first clamping block 10 are in a clamping state under the condition that the limiting telescopic mechanism 50 is free from external force; when an external force is applied in the direction from the first block 10 to the second block 20, the position restricting and extending mechanism 50 releases the clamping state between the movable block 40 and the first block 10. The movable block and the first clamping block are kept clamped through the limiting telescopic mechanism, when a frame is clamped tightly, external force in the direction from the first clamping block to the second clamping block is firstly applied to the limiting telescopic mechanism, so that the movable block and the first clamping block are released from a clamping state, then the frame is placed between the movable block and the first clamping block, then the external force is released, and the movable block and the first clamping block are enabled to clamp the frame tightly under the action of the limiting telescopic mechanism.
To sum up, in the technical scheme of the present invention, a limiting telescopic mechanism is arranged between the second clamping block and the movable block, and the limiting telescopic mechanism makes the movable block and the first clamping block in a clamping state under the condition of not being subjected to an external force; under the condition that the limiting telescopic mechanism is subjected to external force in the direction from the first clamping block to the second clamping block, the movable block and the first clamping block are released from the clamping state; therefore, the spacing between the movable block and the first clamping block can be adjusted, and the liquid crystal screen sealing device is suitable for frames with different heights, thicknesses or inclined plane angles, so that the application range of the limiting jig is widened, and the design and manufacturing cost of the limiting jig in the liquid crystal screen sealing process is greatly reduced.
In this embodiment, a locking member is disposed between the movable block 40 and the spacing member 30, and the locking member is used to fixedly connect the movable block 40 and the spacing member 30 to limit the sliding of the movable block. The movable block with the frame is pressed from both sides tightly the back to first clamp splice, can be with the movable block locking through the retaining member to avoid under the exogenic action the maloperation with the movable block with first clamp splice removes clamping state.
In this embodiment, the one end of movable block is equipped with portion of sliding and supporting part, the distance piece is equipped with the track of sliding, the movable block passes through the portion of sliding is followed the track of sliding freely slides between first clamp splice and second clamp splice, the movable block passes through the supporting part and supports on the distance piece.
Specifically, in this embodiment, the sliding track is a through hole 31 formed in the distance element 30, the sliding portion is a sliding rod 60 that is disposed in the through hole 31 and can freely slide between the first clamping block 10 and the second clamping block 20 along the through hole 31, one end of the sliding rod 60 is fixedly connected to an end surface of the movable block 40, one end of the sliding rod 60, which is far away from the movable block 40, is provided with a supporting portion 61, and the supporting portion 61 enables the movable block 40 to be supported on the distance element 30. The distance between the movable block and the first clamping block is adjusted by the sliding rod freely sliding between the first clamping block and the second clamping block along the through hole. In this embodiment, the number of the through holes 31 is two, and correspondingly, the number of the sliding rods 60 and the number of the supporting portions 61 are also two, so that the movable block can be more stable in the sliding process by using the two supporting portions.
In the present embodiment, in order to make the supporting portion more smoothly supported on the spacing member, the supporting portion 61 includes two supporting surfaces contacting with the spacing member 30, and the two supporting surfaces are respectively located at both sides of the through hole 31. The slide bar can not be inclined through the two opposite supporting surfaces.
In this embodiment, the sliding rod 60 is a threaded rod, one end of the threaded rod is in threaded connection with one end of the movable block 40, and the supporting portion 61 is disposed at one end of the threaded rod far away from the movable block 40. The mode that the slide bar adopted the threaded rod can unite two into one slide bar and retaining member, and is that, in this embodiment, the retaining member includes the threaded rod and establishes the threaded rod is kept away from the supporting part 61 of the one end of movable block 40. Through the distance of rotatory threaded rod and regulation movable block terminal surface and spacing piece, when the movable block terminal surface closely laminated mutually with the spacing piece, can be so that the movable block passes through frictional force locking fixed connection with the spacing piece, specifically be in the movable block with first clamp splice is tightly connected the back with the frame, thereby makes the movable block terminal surface closely laminate mutually with the spacing piece and avoids the movable block to slide through rotatory threaded rod.
In this embodiment, the supporting portion 61 is a bolt head disposed at one end of the threaded rod far away from the movable block 40, and a linear groove 62 or a cross groove is disposed on an end surface of the bolt head far away from the threaded rod. The threaded rod can be quickly rotated by a screwdriver through the straight groove or the cross groove so as to be convenient to disassemble and assemble.
In this embodiment, the limiting and extending mechanism 50 is an elastic member, one end of the elastic member is fixedly connected to the second clamping block 20, and the other end of the elastic member is fixedly connected to the movable block 40. Under the condition that the elastic piece is free from external force, the elastic piece is in a natural length state, so that the movable block and the first clamping block are in a clamping state; when the elastic piece receives an external force from the first clamping block to the second clamping block, the elastic piece is compressed, and the movable block and the first clamping block are released from the clamping state. In particular, the elastic member is a spring. In addition, in this embodiment, the number of the limit telescoping mechanisms 50 is three, and the three limit telescoping mechanisms 50 are respectively located at three corners of a triangle. The connecting lines of the central points of the three limiting telescopic mechanisms form a triangle, so that the stability and the balance of the movable block are improved.
In this embodiment, in order to enable the movable block to be tightly clamped with the object clamped by the movable block and the first clamping block, an absorbing member 41 is disposed on a side surface of the movable block 40 close to the first clamping block 10, and the absorbing member 41 is used for absorbing the object clamped by the movable block 40 and the first clamping block 10 in the clamping state. Adsorb the piece with spacing telescopic machanism can be in coaxial position, can stagger mutually, as preferred, spacing telescopic machanism is located the middle part position of movable block, it is located to adsorb the piece the movable block is kept away from the position of spacer, can guarantee like this the movable block side all closely laminates with the object.
In this embodiment, the adsorbing member 41 is embedded and fixed on the side surface of the movable block 40 close to the first clamping block 10, and the adsorbing member 41 includes an adsorbing surface contacting with the object, when the adsorbing member 41 adsorbs the object, the adsorbing surface is flush with the side surface of the movable block 40 close to the first clamping block 10. In order to ensure that no gap exists between the movable block and an object, the adsorption piece is fixed on the movable block in an embedded mode.
Specifically, in the present embodiment, the adsorbing member 41 is a magnet.
In this embodiment, a limit step 11 is disposed at one end of the first clamping block 10 away from the spacing element 30 on a side close to the movable block 40. When putting into the frame the movable block with between the first clamp splice, the frame block is in so that find accurate and quick installation on the spacing step.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A limiting jig is characterized by comprising a first clamping block and a second clamping block, wherein one end of the first clamping block is fixedly connected with one end of the second clamping block through a spacing piece; a limiting telescopic mechanism is arranged between the second clamping block and the movable block, and the movable block and the first clamping block are in a clamping state under the condition that the limiting telescopic mechanism is free from external force; under the condition that the limiting telescopic mechanism is subjected to external force in the direction from the first clamping block to the second clamping block, the movable block and the first clamping block are released from a clamping state.
2. The limiting jig according to claim 1, wherein a locking member is disposed between the movable block and the spacing member, and the locking member is used for fixedly connecting the movable block and the spacing member to limit the sliding of the movable block.
3. The limiting jig according to claim 1, wherein one end of the movable block is provided with a sliding portion and a supporting portion, the distance member is provided with a sliding track, the movable block freely slides between the first clamping block and the second clamping block along the sliding track through the sliding portion, and the movable block is supported on the distance member through the supporting portion.
4. The limiting jig according to claim 3, wherein the sliding track is a through hole formed in the distance piece, the sliding portion is a sliding rod which is formed in the through hole and can freely slide between the first clamping block and the second clamping block along the through hole, one end of the sliding rod is fixedly connected to an end face of one end of the movable block, and one end of the sliding rod, which is far away from the movable block, is provided with a supporting portion which enables the movable block to be supported on the distance piece;
and/or the supporting part comprises two supporting surfaces which are in contact with the spacing piece, and the two supporting surfaces are respectively positioned on two sides of the through hole.
5. The limiting jig according to claim 4, wherein the sliding rod is a threaded rod, one end of the threaded rod is in threaded connection with one end of the movable block, and the supporting portion is arranged at one end of the threaded rod, which is far away from the movable block.
6. The limiting jig according to claim 5, wherein the supporting portion is a bolt head provided at an end of the threaded rod away from the movable block, and a straight groove or a cross groove is provided on an end surface of the bolt head away from the threaded rod.
7. The limit jig according to claim 1, wherein the limit telescopic mechanism is an elastic member, one end of the elastic member is fixedly connected with the second clamping block, and the other end of the elastic member is fixedly connected with the movable block.
8. The limiting jig according to claim 1, wherein an absorption member is disposed on a side surface of the movable block close to the first clamping block, and the absorption member is used for absorbing an object clamped by the movable block and the first clamping block in a clamping state.
9. The limiting jig according to claim 8, wherein the limiting telescopic mechanism is located at a middle position of the movable block, and the adsorption member is located at a position of the movable block away from the spacing member.
10. The limiting jig according to claim 8, wherein the adsorbing member is embedded and fixed on the side surface of the movable block close to the first clamping block, and the adsorbing member comprises an adsorbing surface contacting with the object, and when the adsorbing member adsorbs the object, the adsorbing surface is flush with the side surface of the movable block close to the first clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547663.0U CN214643021U (en) | 2021-03-16 | 2021-03-16 | Limiting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547663.0U CN214643021U (en) | 2021-03-16 | 2021-03-16 | Limiting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643021U true CN214643021U (en) | 2021-11-09 |
Family
ID=78453727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547663.0U Active CN214643021U (en) | 2021-03-16 | 2021-03-16 | Limiting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643021U (en) |
-
2021
- 2021-03-16 CN CN202120547663.0U patent/CN214643021U/en active Active
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