CN204149068U - A kind of positioning tool of ultraviolet phototube cathode sheets - Google Patents
A kind of positioning tool of ultraviolet phototube cathode sheets Download PDFInfo
- Publication number
- CN204149068U CN204149068U CN201420621785.XU CN201420621785U CN204149068U CN 204149068 U CN204149068 U CN 204149068U CN 201420621785 U CN201420621785 U CN 201420621785U CN 204149068 U CN204149068 U CN 204149068U
- Authority
- CN
- China
- Prior art keywords
- slide block
- pull bar
- sleeve body
- locating piece
- partition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of positioning tool of ultraviolet phototube cathode sheets, comprise abutment sleeve, locating piece, the first slide block, the second slide block, pull bar, fixed head, the sleeve body of abutment sleeve is inserted into one end of partition and protruding after locating piece puts into the first slide block and the second slide block, pull bar to be inserted in the sleeve body of abutment sleeve by thread head and with the screw hole of locating piece, the outside cover that pull bar inserts the part of sleeve body has spring.The utility model structure is simple, and principle is ingenious, uses easy to operate; Specifically two cathode sheets are inserted respectively when using in the gap that partition and the first slide block, the second slide block formed, pull bar promotes locating piece under the action of the spring and moves laterally, under the effect that inclined-plane coordinates with the sleeve body of tapering, first slide block and the second slide block can press on partition, thus make the cathode sheets that is clipped in gap compacted, its accurate positioning can not be slided and spacing of remaining valid, and guarantees the qualified product produced.
Description
Technical field
The utility model relates to the encapsulation aid of ultraviolet phototube, is specially a kind of positioning tool of ultraviolet phototube cathode sheets.
Background technology
When encapsulation ultraviolet phototube, the position of target sheet is placed with higher requirement, and currently used positioning tool adopts shell fragment to push down cathode sheets to position, this spring-piece type localization method can only lean on very little elastic force to push down part when locating cathode sheets, can not be formed and effectively defeat part, thus make part easily come off and rock, underproof product can be produced when encapsulating products behind location.
Utility model content
In view of this, the utility model provides a kind of positioning tool of ultraviolet phototube cathode sheets, and the compression of its target sheet is effective, registration, and the product quality of producing is guaranteed.
The utility model is achieved through the following technical solutions:
A positioning tool for ultraviolet phototube cathode sheets, comprising: abutment sleeve, and described abutment sleeve comprises one with the sleeve body of tapering, and sleeve body is provided with and is provided with horizontal installed surface compared with one end of big uncork; Locating piece, one end of described locating piece is provided with screwed hole, and the other end is a partition being positioned at center, and the both sides of partition are collecting face; First slide block and the second slide block, the size of the first slide block and the second slide block is mated equal with the collecting face of partition both sides, first slide block and the second slide block are positioned on collecting face, be inserted into the sleeve body of abutment sleeve with one end of partition after locating piece puts into the first slide block and the second slide block and protruding, the first slide block and the second slide block side are outwardly the inclined-plane mated with sleeve body; Pull bar, the head of described pull bar is provided with thread head, pull bar to be inserted in the sleeve body of abutment sleeve by thread head and with the screw hole of locating piece, the spring be limited in sleeve body is overlapped in the outside that pull bar inserts the part of sleeve body; Fixed head, described fixed head is fixed on the installed surface of abutment sleeve, and fixed head is provided with for the flexible perforation of pull bar, and the diameter of described perforation is less than the external diameter size of spring.
Preferably, the installed surface of described abutment sleeve and fixed head are provided with the screw of location matches, and installed surface and fixed head are fixed by the screw be threaded onto on screw.
Preferably, the afterbody of described pull bar is provided with and holds plate.
Preferably, described first slide block is provided with clip slot near the side in collecting face.
The beneficial effects of the utility model are: the utility model structure is simple, and principle is ingenious, uses easy to operate; Specifically two cathode sheets are inserted respectively when using in the gap that partition and the first slide block, the second slide block formed, pull bar promotes locating piece under the action of the spring and moves laterally, under the effect that inclined-plane coordinates with the sleeve body of tapering, first slide block and the second slide block can press on partition, thus make the cathode sheets that is clipped in gap compacted, its accurate positioning can not be slided and spacing of remaining valid, and guarantees the qualified product produced.
Accompanying drawing explanation
Fig. 1 is sectional structure chart of the present utility model;
Fig. 2 is the structural representation of abutment sleeve;
Fig. 3 is the structural representation of locating piece;
Fig. 4 is the inclined-plane schematic diagram of the first slide block and the second slide block;
Fig. 5 is the side view of the first slide block.
Being labeled as in above-mentioned each figure:
1-abutment sleeve, 2-locating piece, 3-first slide block, 4-second slide block, 5-pull bar, 6-fixed head, 7-spring, 11-sleeve body, 12-installed surface, 21-screwed hole, 22-partition, 23-accommodates face, 31-inclined-plane, 32-clip slot.
Detailed description of the invention
With reference to the accompanying drawings and the utility model will be further described in conjunction with the embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, positioning tool of the present utility model forms primarily of abutment sleeve 1, locating piece 2, first slide block 3, second slide block 4, pull bar 5 and fixed head 6.
As shown in Figure 2, abutment sleeve 1 comprises sleeve body 11 and installed surface 12, and sleeve body 11 is with tapering, and installed surface 12 is laterally located at sleeve body 11 and is provided with one end place compared with big uncork.
As shown in Figure 3, one end of locating piece 2 is provided with screwed hole 21, and the other end is a partition 22 being positioned at center, and the both sides of partition 22 are collecting face 23.
As shown in Figure 4, the size of the first slide block 3 and the second slide block 4 is mated equal with collecting face 23.First slide block 3 and the second slide block 4 are placed on collecting face 23, and after placing, the end of the first slide block 3 and the second slide block 4 and the end of partition 22 maintain an equal level, and effect clamping cathode sheets uses.As shown in Figure 5, in order to the convenience clamped, the first slide block 3 near collecting face 23 side be provided with clip slot 32.Be inserted into the sleeve body 11 of abutment sleeve with one end of partition 22 after locating piece 2 puts into the first slide block 3 and the second slide block 4 and protruding, as shown in Figure 4, the first slide block 3 and the second slide block 4 side are outwardly the inclined-plane 31 mated with sleeve body 11.
The head of pull bar 5 is provided with thread head, and pull bar 5 to be inserted in the sleeve body 11 of abutment sleeve by thread head and is spirally connected with the screwed hole 21 of locating piece 2, and the spring 7 be limited in sleeve body 11 is overlapped in the outside that pull bar 5 inserts the part of sleeve body.For the ease of operation, the afterbody of pull bar 5 is generally provided with holds plate.
Fixed head 6 is fixed on the installed surface 12 of abutment sleeve, and fixed head 6 is provided with for the flexible perforation of pull bar 5, and the diameter of perforation is less than the external diameter size of spring 7.Above structure makes spring 7 be limited in sleeve body 11, and pull bar 5 and locating piece 2 etc. can not be drawn out.Generally be provided with the screw of location matches between fixed head 6 and installed surface 12, both are fixed by the screw be threaded onto on screw.
As can be seen from above structure, the utility model can combine easily, simply easy to assembly.
During the utility model specific works, first pull bar 5 is pulled outward, make to form gap between partition 22 and the first slide block 3, second slide block 4, two cathode sheets are inserted respectively in gap that partition 22 and the first slide block 3, second slide block 4 formed.Then releasing lever 5, move side outward at the effect lower link 5 automatic traction locating piece 2 of spring 7, under the effect that the inclined-plane of the first slide block 3 and the second slide block 4 coordinates with the sleeve body 11 of tapering, first slide block 3 and the second slide block 4 can press on partition, thus make the cathode sheets that is clipped in gap compacted.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a positioning tool for ultraviolet phototube cathode sheets, is characterized in that comprising:
Abutment sleeve, described abutment sleeve comprises one with the sleeve body of tapering, and sleeve body is provided with and is provided with horizontal installed surface compared with one end of big uncork;
Locating piece, one end of described locating piece is provided with screwed hole, and the other end is a partition being positioned at center, and the both sides of partition are collecting face;
First slide block and the second slide block, the size of the first slide block and the second slide block is mated equal with the collecting face of partition both sides, first slide block and the second slide block are positioned on collecting face, be inserted into the sleeve body of abutment sleeve with one end of partition after locating piece puts into the first slide block and the second slide block and protruding, the first slide block and the second slide block side are outwardly the inclined-plane mated with sleeve body;
Pull bar, the head of described pull bar is provided with thread head, pull bar to be inserted in the sleeve body of abutment sleeve by thread head and with the screw hole of locating piece, the spring be limited in sleeve body is overlapped in the outside that pull bar inserts the part of sleeve body;
Fixed head, described fixed head is fixed on the installed surface of abutment sleeve, and fixed head is provided with for the flexible perforation of pull bar, and the diameter of described perforation is less than the external diameter size of spring.
2. positioning tool according to claim 1, is characterized in that: the installed surface of described abutment sleeve and fixed head are provided with the screw of location matches, and installed surface and fixed head are fixed by the screw be threaded onto on screw.
3. positioning tool according to claim 1, is characterized in that: the afterbody of described pull bar is provided with holds plate.
4. positioning tool according to claim 1, is characterized in that: described first slide block is provided with clip slot near the side in collecting face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621785.XU CN204149068U (en) | 2014-10-24 | 2014-10-24 | A kind of positioning tool of ultraviolet phototube cathode sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621785.XU CN204149068U (en) | 2014-10-24 | 2014-10-24 | A kind of positioning tool of ultraviolet phototube cathode sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149068U true CN204149068U (en) | 2015-02-11 |
Family
ID=52507220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621785.XU Withdrawn - After Issue CN204149068U (en) | 2014-10-24 | 2014-10-24 | A kind of positioning tool of ultraviolet phototube cathode sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260015A (en) * | 2014-10-24 | 2015-01-07 | 安徽华夏显示技术股份有限公司 | Locating fixture for cathode plates of ultraviolet photoelectric tube |
| CN107321880A (en) * | 2017-06-22 | 2017-11-07 | 安徽华夏显示技术股份有限公司 | A kind of positive pin wrapping wire frock of purple light pipe |
-
2014
- 2014-10-24 CN CN201420621785.XU patent/CN204149068U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260015A (en) * | 2014-10-24 | 2015-01-07 | 安徽华夏显示技术股份有限公司 | Locating fixture for cathode plates of ultraviolet photoelectric tube |
| CN107321880A (en) * | 2017-06-22 | 2017-11-07 | 安徽华夏显示技术股份有限公司 | A kind of positive pin wrapping wire frock of purple light pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150211 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |