Jig for cleaning glue stick of imaging chip

Abstract

The utility model belongs to the technical field of imaging chip cleaning, and particularly relates to an imaging chip cleaning glue stick using jig which comprises a support, a top plate fixedly connected with the top of the support and an installation block fixedly connected with the bottom of the top plate. The fixing mechanism comprises a left side fixing block, a first groove, a first spring, a first telescopic rod, an arc-shaped block, a right side fixing block, a second groove, a second push rod spring and an arc-shaped groove. According to the imaging chip cleaning glue stick using jig, through the arranged fixing mechanism, when a red glue stick is fixed, the red glue stick is placed between the arc-shaped block and the push rod, the force given by the push rod and a certain contact point of the arc-shaped block form an interaction force, the red glue stick is fixedly clamped, the red glue stick can be fixed and detached with one hand, and the use is convenient. The glue stick can be prevented from being directly placed on a table top to cause pollution in the using process, and glue is prevented from being stuck to the hand of a worker in the taking process.

Description

Technical Field

[0001] The utility model relates to the technical field of imaging chip cleaning, in particular to a jig for using an imaging chip cleaning glue stick. Background Art

[0002] CMOS imaging chips are a semiconductor technology that utilizes the principle of photoelectric conversion to create low-power, high-sensitivity analog / digital images, facilitating image acquisition in microelectronic devices. The advancement of CMOS imaging chip technology and the widespread adoption of imaging sensors have made sensor development easier, enabling the effective application of photoelectric sensor technology in medical diagnostics and scientific research, significantly promoting the development of imaging technology.

[0003] Existing imaging chip cleaning glue sticks use jigs that expose the glue sticks to the air for a long time, and dust and impurity molecules are often attached to their surfaces. If the glue stick is placed inside the limiting hole, the contaminants will adhere to the glue tip. Using this contaminated glue tip to clean the chip will easily damage the chip circuit after power is turned on. In addition, the glue stick is difficult to place and easily sticks to dust, which easily leads to waste of glue sticks.

[0004] In the patent document with the announcement number CN106944320B, a dispensing jig is disclosed. By setting a mounting hole, a plastic shell can be placed in the mounting hole. The wire passes through the plastic shell and is limited by a limiting mechanism. The limiting mechanism can clamp the wire so that the wire is limited to the middle position of the mounting hole. During the operation, the worker does not need to hold the wire with his left hand, which facilitates dispensing glue around the inner wall of the plastic shell.

[0005] However, during the use of this dispensing jig, the glue comes into direct contact with the air, which may cause dust and impurity molecules to adhere to the glue tip. If such a contaminated glue tip is used to clean the chip, the chip circuit will be easily damaged after power is turned on, affecting the product yield. Therefore, it is necessary to propose a jig that is easy to use for cleaning imaging chips with a glue stick. Utility Model Content

[0006] The purpose of the utility model is to provide a jig for using a cleaning glue stick for an imaging chip, so as to solve the problem of glue stick placement proposed in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a jig for using an imaging chip cleaning glue stick, comprising a bracket, a top plate fixedly connected to the top of the bracket, and a mounting block fixedly connected to the bottom of the top plate, wherein a fixing mechanism is provided on the top of the top plate, and a dustproof mechanism is provided on one side of the mounting block;

[0008] The fixing mechanism includes a left fixed block, a groove 1, a spring 1, a telescopic rod 1, an arc block, a right fixed block, a groove 2, a push rod spring 2 and an arc groove. The left fixed block and the right fixed block are fixedly connected to the top of the top plate. The groove 1 and the groove 2 are respectively opened on one side of the left fixed block and the right fixed block. The telescopic rod 1 is fixedly connected to the inner wall of the groove 1. The spring 1 is movably connected to the outside of the telescopic rod 1. The arc block is fixedly connected to one side of the telescopic rod 1. The push rod is slidably connected to the inner wall of the groove 2. The spring 2 is movably connected to one side of the push rod. A telescopic rod is provided inside the spring 2. Three springs 2 are evenly distributed inside the groove 2. The arc groove is opened on one side of the top plate.

[0009] Preferably, the dust-proof mechanism includes a cavity, three telescopic rods, three springs, a slide, a movable block, a dust shield, a dust cover, a connecting shaft, a protrusion and a storage block. The cavity is opened on one side of the mounting block, the three telescopic rods are fixedly connected to the inner wall of the cavity, the three springs are movably connected to the outside of the three telescopic rods, two three springs are evenly distributed inside the cavity, the slide is opened on one side of the mounting block, the movable block is slidably connected to the inner wall of the slide, the dust shield is fixedly connected to one side of the movable block, the connecting shaft is fixedly connected to the bottom of the top plate, the dust cover is rotatably connected to one side of the connecting shaft, the protrusion is fixedly connected to the bottom of the dust cover, and the storage block is movably connected to the bottom of the dust cover.

[0010] Preferably, the bottom of the bracket is fixedly connected to a base, and the base supports the two brackets. A red glue stick is provided on one side of the top plate, and a glue head is fixedly connected to the bottom of the red glue stick.

[0011] Preferably, a limit block is provided on one side of the arc block close to the groove, and the limit block ensures that the arc block slides on the inner wall of the groove but does not slide out.

[0012] Preferably, one end of the push rod is arranged as an inclined surface, and the inclined surface is arranged so that the force given by the push rod during auxiliary fixation forms an interactive force with one side of the arc block.

[0013] Preferably, a through hole cooperating with the connecting shaft is provided on one side of the dust cover, and a side of the dust cover close to the dust baffle is provided with an arcuate surface, so as to prevent the dust cover from being subjected to excessive resistance when rotating.

[0014] Preferably, a sliding groove cooperating with the protrusion is provided on one side of the storage block, and the storage block is detachable.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The imaging chip cleaning glue stick uses a jig. Through the provided fixing mechanism, when the red glue stick is fixed, the red glue stick is placed between the arc block and the push rod. After the spring 2 is compressed, a rebound force is generated so that the push rod contacts the red glue stick. The push rod will give the red glue stick an oblique force. The arc block on the other side limits the red glue stick. The force given by the push rod forms an interactive force with a certain contact point of the arc block to fix and clamp the red glue stick. The red glue stick can be fixed and removed with one hand. The glue stick can be avoided from being placed directly on the desktop to cause contamination during use, and the staff can be prevented from getting glue on their hands during the process of taking it.

[0017] 2. The imaging chip cleaning glue stick jig is provided with a dust-proof mechanism, so that when the red glue stick is fixed, the glue head fixed at the bottom of the red glue stick will be between the dust shield and the dust cover. Since the diameter of the red glue stick is always larger than the diameter of the glue head, when the red glue stick is fixed, the dust shield and the dust cover will contact the outer surface of the red glue stick and will not contact the glue head at the bottom, ensuring that the glue head will not be contaminated by dust in the air during use, which will affect its secondary use. In addition, when fixing and removing the red glue stick, the dust cover moves with the movement of the red glue stick, and the glue head is protected from dust in time to prevent the glue stick from sticking to dust and causing waste of glue stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the dustproof mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom structure of the dust cover of the present invention.

[0022] In the figure: 1. Base; 2. Bracket; 3. Top plate; 4. Mounting block; 5. Red glue stick; 301. Left fixed block; 302. Groove 1; 303. Spring 1; 304. Telescopic rod 1; 305. Arc block; 306. Right fixed block; 307. Groove 2; 308. Push rod; 309. Spring 2; 310. Arc groove; 401. Cavity; 402. Telescopic rod 3; 403. Spring 3; 404. Slide; 405. Movable block; 406. Dust shield; 407. Dust cover; 408. Connecting shaft; 409. Bump; 410. Storage block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 , the utility model provides a technical solution:

[0025] Example 1: A jig for using an imaging chip cleaning glue stick, comprising a bracket 2, a top plate 3 fixedly connected to the top of the bracket 2, and a mounting block 4 fixedly connected to the bottom of the top plate 3, wherein a fixing mechanism is provided on the top of the top plate 3;

[0026] The fixing mechanism includes a left fixed block 301, a groove 1 302, a spring 1 303, a telescopic rod 1 304, an arc block 305, a right fixed block 306, a groove 2 307, a push rod 308, a spring 2 309 and an arc groove 310. The left fixed block 301 and the right fixed block 306 are fixedly connected to the top of the top plate 3. The groove 1 302 and the groove 2 307 are respectively opened on one side of the left fixed block 301 and the right fixed block 306. The telescopic rod 1 304 is fixedly connected to the inner wall of the groove 1 302. The spring 1 303 is movably connected to the outside of the telescopic rod 1 304. The arc block 305 is fixedly connected to the telescopic rod 1 On one side of rod 1 304, a limit block is set on the arc block 305 near the side of groove 1 302. The limit block ensures that the arc block 305 slides on the inner wall of groove 1 302 but does not slide out. The push rod 308 is slidably connected to the inner wall of groove 2 307. One end of the push rod 308 is set as an inclined surface. The inclined surface is set to form an interactive force between the force given by the push rod 308 and the side of the arc block 305 during auxiliary fixation. The spring 2 309 is movably connected to one side of the push rod 308. A telescopic rod is set inside the spring 2 309. There are three springs 2 309 evenly distributed inside the groove 2 307. The arc groove 310 is opened on one side of the top plate 3. When the red glue stick 5 is fixed, the red glue stick 5 is placed between the arc block 305 and the push rod 308. After the spring 2 309 is compressed, a rebound force is generated so that the push rod 308 contacts the red glue stick 5. The contact surface of the push rod 308 will give the red glue stick 5 an oblique force. The arc block 305 on the other side is located outside the left fixed block 301 to limit the red glue stick 5. The force given by the push rod 308 and a certain contact point of the arc block 305 form an interactive force to fix and clamp the red glue stick 5.

[0027] Example 2: On the basis of Example 1, a dustproof mechanism is provided on one side of the mounting block 4, which includes a cavity 401, a telescopic rod 3 402, a spring 3 403, a slide 404, a movable block 405, a dust shield 406, a dust cover 407, a connecting shaft 408, a protrusion 409 and a storage block 410. The cavity 401 is opened on one side of the mounting block 4, the telescopic rod 3 402 is fixedly connected to the inner wall of the cavity 401, the spring 3 403 is movably connected to the outside of the telescopic rod 3 402, and the spring 3 403 is in the cavity 40 There are two evenly distributed inside 1, a slide groove 404 is opened on one side of the mounting block 4, a movable block 405 is slidably connected to the inner wall of the slide groove 404, a dust shield 406 is fixedly connected to one side of the movable block 405, a connecting shaft 408 is fixedly connected to the bottom of the top plate 3, and a dust cover 407 is rotatably connected to one side of the connecting shaft 408. A storage block 410 is provided at the bottom of the dust cover 407 to collect dust falling from the inside of the red glue stick 5 or cleaning glue dripping from the glue head, and the storage block 410 can be replaced and cleaned. A through hole is provided on one side of the dust cover 407 to cooperate with the connecting shaft 408. The side of the dust cover 407 near the dust shield 406 is provided with an arcuate surface. In order to prevent the dust cover 407 from encountering excessive resistance when the dust cover 407 rotates, a protrusion 409 is fixedly connected to the bottom of the dust cover 407. A storage block 410 is movably connected to the bottom of the dust cover 407. A groove is provided on one side of the storage block 410 to cooperate with the protrusion 409. The storage block 410 is detachable. When the red glue stick 5 is fixed, the glue head fixed at the bottom of the red glue stick 5 will be between the dust shield 406 and the dust cover 407. Since the diameter of the red glue stick 5 is always larger than the diameter of the glue head, when the red glue stick 5 is fixed, the dust shield 406 and the dust cover 407 will contact the outer surface of the red glue stick 5 and will not contact the glue head at the bottom.

[0028] The bottom of the bracket 2 is fixedly connected to the base 1, and the base 1 supports the two brackets 2. A red glue stick 5 is provided on one side of the top plate 3, and a glue head is fixedly connected to the bottom of the red glue stick 5.

[0029] Embodiment 3: On the basis of embodiment 2, when removing the red glue stick 5, hold the top of the red glue stick 5 with your hand and apply outward force to move the arc block 305 to the inner wall of the groove 1 302. At this time, the spring 1 303 is compressed, and the push rod 308 on the other side gradually moves under the action of the rebound force of the spring 2 309. Correspondingly, the dust cover 407 at the bottom of the top plate 3 will rotate around the connecting shaft 408 under the action of the force applied by the red glue stick 5. At this time, the end of the dust cover 407 that contacts the dust guard plate 406 will give pressure to the dust guard plate 406, causing the dust guard plate 406 to move toward the side of the mounting block 4. At this time, the spring 3 403 is compressed until the red glue stick 5 is taken out. The state is that the arc block 305 rebounds to the initial position under the action of the rebound force of spring 1 303, and the push rod 308 moves to the inner wall of groove 2 307 under the action of the rebound force of spring 2 309, and the dust cover 407 rotates 90° around the connecting shaft 408. The movable block 405 fixes one side of the dust cover 407 under the action of the rebound force of spring 3 403; when fixing the red glue stick 5, the red glue stick 5 is moved along the side of the arc groove 310 to the side of the left fixed block 301 until the side of the red glue stick 5 is clamped by the arc block 305 and the push rod 308 again to complete the fixation, and the bottom dust cover 407 rotates 90°. The dust shield 406 and the dust cover 407 form a closed space to prevent dust from the glue head at the bottom of the red glue stick 5.

[0030] Working principle: First, through the provided fixing mechanism, when the red glue stick 5 is fixed, the red glue stick 5 is placed between the arc block 305 and the push rod 308, and the spring 2 309 is compressed to generate a rebound force so that the push rod 308 contacts the red glue stick 5. Since the contact surface of the push rod 308 is an inclined surface, it will give the red glue stick 5 an oblique force. For the other side, the arc block 305 is outside the left fixed block 301, limiting the red glue stick 5. At this time, the force given by the push rod 308 and a certain contact point of the arc block 305 form an interactive force, thereby fixing and clamping the red glue stick 5.

[0031] Furthermore, by providing a dust-proof mechanism, when the red glue stick 5 is fixed, the glue head fixedly connected at the bottom of the red glue stick 5 will be between the dust shield 406 and the dust cover 407. Since the diameter of the red glue stick 5 is always larger than the diameter of the glue head, when the red glue stick 5 is fixed, the dust shield 406 and the dust cover 407 will contact the outer surface of the red glue stick 5 and will not contact the glue head at the bottom thereof, thereby ensuring that the glue head will not be contaminated by dust in the air during use, thereby affecting secondary use.

[0032] Furthermore, a storage block 410 is provided at the bottom of the dust cover 407, which can collect dust falling from the inside of the red glue stick 5 or the cleaning glue dripping from the glue head, and the storage block 410 can be replaced and cleaned.

[0033] Furthermore, when removing the red glue stick 5, hold the top of the red glue stick 5 with your hand and apply an outward force to move the arc block 305 to the inner wall of the groove 1 302. At this time, the spring 1 303 is compressed, and the push rod 308 on the other side gradually moves under the action of the rebound force of the spring 2 309. Correspondingly, the dust cover 407 at the bottom of the top plate 3 rotates around the connecting shaft 408 under the action of the force applied by the red glue stick 5. At this time, the end of the dust cover 407 that contacts the dust guard plate 406 will give a blocking effect. The pressure of the dust plate 406 causes the dust shield plate 406 to move toward the side of the mounting block 4. At this time, the spring three 403 is compressed until the red glue stick 5 is taken out. The final state is that the arc block 305 rebounds to the initial position under the action of the rebound force of the spring one 303, and the push rod 308 moves to the inner wall of the groove two 307 under the action of the rebound force of the spring two 309. The dust cover 407 rotates 90° around the connecting shaft 408, and the movable block 405 fixes one side of the dust cover 407 under the action of the rebound force of the spring three 403.

[0034] Furthermore, when fixing the red glue stick 5, it is only necessary to move the red glue stick 5 along the side of the arc groove 310 toward the side of the left fixing block 301 until the side of the red glue stick 5 is clamped by the arc block 305 and the push rod 308 again to complete the fixation, and the bottom dust cover 407 is rotated 90 degrees to form a closed space with the dust shield 406 and the dust cover 407 to prevent dust from forming the glue head at the bottom of the red glue stick 5.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A jig for using an imaging chip cleaning glue stick, comprising a bracket (2), a top plate (3) fixedly connected to the top of the bracket (2), and a mounting block (4) fixedly connected to the bottom of the top plate (3), characterized in that: A fixing mechanism is provided on the top of the top plate (3), and a dustproof mechanism is provided on one side of the mounting block (4); The fixing mechanism comprises a left fixing block (301), a groove 1 (302), a spring 1 (303), a telescopic rod 1 (304), an arc block (305), a right fixing block (306), a groove 2 (307), a push rod (308), a spring 2 (309) and an arc groove (310), wherein the left fixing block (301) and the right fixing block (306) are fixedly connected to the top of the top plate (3), and the groove 1 (302) and the groove 2 (307) are respectively provided on the left fixing block (3 01) and one side of the right fixed block (306), the telescopic rod one (304) is fixedly connected to the inner wall of the groove one (302), the spring one (303) is movably connected to the outside of the telescopic rod one (304), the arc block (305) is fixedly connected to one side of the telescopic rod one (304), the push rod (308) is slidably connected to the inner wall of the groove two (307), the spring two (309) is movably connected to one side of the push rod (308), and the arc groove (310) is opened on one side of the top plate (3).

2. The jig for cleaning an imaging chip according to claim 1, characterized in that: The dustproof mechanism includes a cavity (401), a telescopic rod three (402), a spring three (403), a slide groove (404), a movable block (405), a dust shield (406), a dust cover (407), a connecting shaft (408), a protrusion (409) and a storage block (410), wherein the cavity (401) is opened on one side of the mounting block (4), the telescopic rod three (402) is fixedly connected to the inner wall of the cavity (401), and the spring three (403) is movably connected to the outside of the telescopic rod three (402). The slide groove (404) is opened on one side of the mounting block (4), the movable block (405) is slidably connected to the inner wall of the slide groove (404), the dust shield (406) is fixedly connected to one side of the movable block (405), the connecting shaft (408) is fixedly connected to the bottom of the top plate (3), the dust cover (407) is rotatably connected to one side of the connecting shaft (408), the protrusion (409) is fixedly connected to the bottom of the dust cover (407), and the storage block (410) is movably connected to the bottom of the dust cover (407).

3. The jig for cleaning an imaging chip according to claim 1, characterized in that: The bottom of the bracket (2) is fixedly connected to the base (1), a red glue stick (5) is provided on one side of the top plate (3), and the bottom of the red glue stick (5) is fixedly connected to a glue head.

4. The jig for cleaning an imaging chip according to claim 1, characterized in that: A limiting block is provided on one side of the arc block (305) close to groove one (302).

5. The jig for cleaning an imaging chip according to claim 1, characterized in that: One end of the push rod (308) is configured as an inclined surface.

6. The jig for cleaning an imaging chip according to claim 2, characterized in that: A through hole cooperating with the connecting shaft (408) is provided on one side of the dust cover (407), and a side of the dust cover (407) close to the dust shield (406) is provided as an arc-shaped surface.

7. The jig for cleaning an imaging chip according to claim 2, characterized in that: A sliding groove cooperating with the protrusion (409) is provided on one side of the receiving block (410).

Images